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High Marnham Test Track

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The Global System for Mobile Communications ( GSM ) is a standard developed by the European Telecommunications Standards Institute (ETSI) to describe the protocols for second-generation ( 2G ) digital cellular networks used by mobile devices such as mobile phones and tablets. GSM is also a trade mark owned by the GSM Association . " GSM " may also refer to the voice codec initially used in GSM.

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75-645: The High Marnham Test Track is a linear railway test track created in 2009 and centred on Lodge Lane, Tuxford , in Nottinghamshire in the United Kingdom. It houses Network Rail 's Rail Innovation & Development Centre ( RIDC ), originally known as the Rail Vehicle Development Centre ( RVDC ). The main route is approximately 14 miles (23 km) long and rated for speeds up to 75 miles per hour (120 km/h). It

150-402: A telecommunications service provider 's network via a broadband-internet connection. Umbrella cells are used to cover shadowed regions of smaller cells and to fill in gaps in coverage between those cells. Cell horizontal radius varies – depending on antenna height, antenna gain , and propagation conditions – from a couple of hundred meters to several tens of kilometers. The longest distance

225-655: A W6A loading gauge , and facilities for ERA Technical Specifications for Interoperability (TSI) noise testing. An area of special track exists for RIS-1530-PLT testing of on-track plant, including lengths of track for brake testing at up to 1:25 and sharp 80-metre (4-chain) reverse curves . The Lodge Lane area also contains portacabins for visiting staff, and a 300-square-metre (3,200 sq ft) inspection shed for railway vehicles. In March 2012 braking tests were undertaken for fitments of improved hydraulic brakes to 450 road-rail vehicle excavators . These excavators were all falling under classification "type 9b" where

300-553: A bridge directly over the East Coast Main Line , at the location of the former Dukeries Junction interchange station , but without a rail connection being provided. Instead the test track is accessed from the national British railway network via Shirebrook Junction on the Robin Hood Line and the existing line from there to Thoresby Colliery Junction. Access for trains is protected by an Annett's key under

375-533: A community primary school . Local news and television programmes are provided by BBC East Midlands and ITV Central . Television signals are received from the Waltham TV transmitter. BBC Yorkshire and Lincolnshire and ITV Yorkshire can also be received from the Belmont TV transmitter. Local radio stations are BBC Radio Nottingham , Capital East Midlands and Smooth East Midlands . The town

450-441: A digital, circuit-switched network optimized for full duplex voice telephony . This expanded over time to include data communications, first by circuit-switched transport , then by packet data transport via General Packet Radio Service (GPRS), and Enhanced Data Rates for GSM Evolution (EDGE). Subsequently, the 3GPP developed third-generation ( 3G ) UMTS standards, followed by the fourth-generation ( 4G ) LTE Advanced and

525-561: A former Nokia engineer Pekka Lonka revealed to Helsingin Sanomat making a test call just a couple of hours earlier. "World's first GSM call was actually made by me. I called Marjo Jousinen, in Salo.", Lonka informed. The following year saw the sending of the first short messaging service (SMS or "text message") message, and Vodafone UK and Telecom Finland signed the first international roaming agreement. Work began in 1991 to expand

600-574: A joint development agreement in 1984 and were joined by Italy and the UK in 1986. In 1986, the European Commission proposed reserving the 900 MHz spectrum band for GSM. It was long believed that the former Finnish prime minister Harri Holkeri made the world's first GSM call on 1 July 1991, calling Kaarina Suonio (deputy mayor of the city of Tampere ) using a network built by Nokia and Siemens and operated by Radiolinja . In 2021

675-595: A mandatory standard. The decision to develop a continental standard eventually resulted in a unified, open, standard-based network which was larger than that in the United States. In February 1987 Europe produced the first agreed GSM Technical Specification. Ministers from the four big EU countries cemented their political support for GSM with the Bonn Declaration on Global Information Networks in May and

750-456: A problem for any open-source GSM implementation, because it is not possible for GNU or any other free software distributor to guarantee immunity from all lawsuits by the patent holders against the users. Furthermore, new features are being added to the standard all the time which means they have patent protection for a number of years. The original GSM implementations from 1991 may now be entirely free of patent encumbrances, however patent freedom

825-530: A relationship between two parts of the algorithm. The researchers found that this relationship was very unlikely to have happened if it was not intentional. This may have been done in order to satisfy European controls on export of cryptographic programs. The GSM systems and services are described in a set of standards governed by ETSI , where a full list is maintained. Several open-source software projects exist that provide certain GSM features: Patents remain

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900-481: A stronger one. Since 2000, different efforts have been made in order to crack the A5 encryption algorithms. Both A5/1 and A5/2 algorithms have been broken, and their cryptanalysis has been revealed in the literature. As an example, Karsten Nohl developed a number of rainbow tables (static values which reduce the time needed to carry out an attack) and have found new sources for known plaintext attacks . He said that it

975-443: A term referring to inexperienced individuals utilizing readily available hardware and software. The vulnerability arises from the accessibility of tools such as a DVB-T TV tuner, posing a threat to both mobile and network users. Despite the term "script kiddies" implying a lack of sophisticated skills, the consequences of their attacks on GSM can be severe, impacting the functionality of cellular networks . Given that GSM continues to be

1050-468: A time as a child welfare centre before becoming the local library. Tuxford has a town lock-up , one of only three in Nottinghamshire. Built in 1823 it stands in Newcastle Street. It has two separate cells, one each for men and women, each with its own earth closet . Ventilation to each cell is via two circular holes, with iron bars on the front and back walls. In 1884 an extension was added to

1125-447: Is 4.615 ms. TDMA noise is interference that can be heard on speakers near a GSM phone using TDMA, audible as a buzzing sound. The transmission power in the handset is limited to a maximum of 2 watts in GSM 850/900 and 1 watt in GSM 1800/1900 . GSM has used a variety of voice codecs to squeeze 3.1 kHz audio into between 7 and 13 kbit/s. Originally, two codecs, named after

1200-557: Is a historic market town and a civil parish in the Bassetlaw district of Nottinghamshire , England. It had a population of 2,809 in the 2021 census . Its nearby towns are Ollerton , Retford , Worksop , Mansfield and Newark-on-Trent . The nearest cities are Lincoln , Sheffield and Doncaster . The town is located near the border with Lincolnshire in The Dukeries . The A6075 passes through east–west and connects

1275-426: Is called SIM locking and is implemented by a software feature of the phone. A subscriber may usually contact the provider to remove the lock for a fee, utilize private services to remove the lock, or use software and websites to unlock the handset themselves. It is possible to hack past a phone locked by a network operator. In some countries and regions (e.g. Brazil and Germany ) all phones are sold unlocked due to

1350-911: Is housed in a 17th-century building that was originally the Read Grammar School . The school was founded in 1669 by the bequest of Charles Read (1604–1669), who was born at Darlton about 3 miles (4.8 km) from Tuxford, and became a wealthy shipper in Hull . Students at the Free Grammar School were drawn from the local parish, and their education was free. Read also founded grammar schools at Corby Glen in Lincolnshire and Drax in Yorkshire. Read Grammar School in Tuxford closed in either 1912 or 1915. The building served for

1425-443: Is not certain due to the United States' "first to invent" system that was in place until 2012. The "first to invent" system, coupled with "patent term adjustment" can extend the life of a U.S. patent far beyond 20 years from its priority date. It is unclear at this time whether OpenBTS will be able to implement features of that initial specification without limit. As patents subsequently expire, however, those features can be added into

1500-630: Is not viable. RFID tags are placed on the track, and contact with a central signalling location is maintained by using encryption over traditional GSM networks and off-the-shelf portable computers used for the cab display. In October 2013 a new high output "factory train" which will be used on Great Western Main Line electrification is due to be brought from Germany to the test track for trialling and staff familiarisation. 53°13′31″N 0°52′53″W  /  53.225389°N 0.881288°W  / 53.225389; -0.881288 Tuxford Tuxford

1575-445: Is one of the highest performing state secondary schools in Nottinghamshire, having gained an OfSTED grade of 'outstanding' in May 2009 and in May 2012. It has been designated as a National Support School, is a specialist Technology College and Training School, and leads loose federations of secondary and primary schools in Nottinghamshire. It is well known for its welcoming atmosphere and innovative practices in education. Tuxford also has

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1650-486: Is possible to build "a full GSM interceptor   ... from open-source components" but that they had not done so because of legal concerns. Nohl claimed that he was able to intercept voice and text conversations by impersonating another user to listen to voicemail , make calls, or send text messages using a seven-year-old Motorola cellphone and decryption software available for free online. GSM uses General Packet Radio Service (GPRS) for data transmissions like browsing

1725-569: Is primarily formed of a 10 + 1 ⁄ 2 -mile (17 km) former section of the Lancashire, Derbyshire and East Coast Railway running between Thoresby Colliery Junction at the western end, and High Marnham Power Station at the eastern end. Additionally a 4-mile (6 km) branchline diverges northwards over the Bevercotes Colliery Branch via Boughton Brake Tunnel to Bevercotes . The main test track passes on

1800-511: Is said to be in use on some more modern networks. If used with USIM to prevent connections to fake base stations and downgrade attacks , users will be protected in the medium term, though migration to 128-bit GEA/4 is still recommended. The first public cryptanalysis of GEA/1 and GEA/2 (also written GEA-1 and GEA-2) was done in 2021. It concluded that although using a 64-bit key, the GEA-1 algorithm actually provides only 40 bits of security, due to

1875-517: Is served by the local newspaper, Newark Advertiser . The footballer Craig Disley comes from Tuxford. He played for Mansfield Town 1999–2004 and now plays for Alfreton Town . On 7 November 2011, the London 2012 Olympic Organising Committee announced that the Olympic Torch would travel through Tuxford on 28 June 2012 on its way from Lincoln to Nottingham. Tuxford Clarion Cycling Club

1950-564: The A57 to Ollerton and Mansfield . The East Coast Main Line passes close to the east. The A611 previously went east–west through the town; this is now the A6075. The A611 now goes from Mansfield to Hucknall . The Great North Road runs through the town (now B1164), though the majority of traffic now uses the modern A1 trunk road, which splits the town in two. The town was bypassed in 1967. The section of road, known as Carlton to Markham Moor, or

2025-693: The European Conference of Postal and Telecommunications Administrations (CEPT) set up the Groupe Spécial Mobile (GSM) committee and later provided a permanent technical-support group based in Paris . Five years later, in 1987, 15 representatives from 13 European countries signed a memorandum of understanding in Copenhagen to develop and deploy a common cellular telephone system across Europe, and EU rules were passed to make GSM

2100-553: The Northern Territory had earlier in the year been shut down in April 2017. Singapore shut down 2G services entirely in April 2017. The network is structured into several discrete sections: GSM utilizes a cellular network , meaning that cell phones connect to it by searching for cells in the immediate vicinity. There are five different cell sizes in a GSM network: The coverage area of each cell varies according to

2175-429: The 12th century. From 1824 to 1849 the incumbency at St Nicholas was held by Rev. Edward Bishop Elliott , a distinguished theologian who, while in residence at Tuxford, authored an authoritative and widely read commentary on the biblical Book of Revelation , titled Horae Apocalypticae . Tuxford also has a Methodist church, whose current building was erected for another Free church in 1841. Tuxford's local library

2250-591: The 3G Universal Mobile Telecommunications System (UMTS), code-division multiple access (CDMA) technology, nor the 4G LTE orthogonal frequency-division multiple access (OFDMA) technology standards issued by the 3GPP. GSM, for the first time, set a common standard for Europe for wireless networks. It was also adopted by many countries outside Europe. This allowed subscribers to use other GSM networks that have roaming agreements with each other. The common standard reduced research and development costs, since hardware and software could be sold with only minor adaptations for

2325-697: The 900 MHz or 1800 MHz bands. Where these bands were already allocated, the 850 MHz and 1900 MHz bands were used instead (for example in Canada and the United States). In rare cases the 400 and 450 MHz frequency bands are assigned in some countries because they were previously used for first-generation systems. For comparison, most 3G networks in Europe operate in the 2100 MHz frequency band. For more information on worldwide GSM frequency usage, see GSM frequency bands . Regardless of

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2400-631: The Bassetlaw area as part of a PFI funded project. The new Tuxford School is located on what used to be the old school field along with a field next to it which has been bought over. The site where the old school stood has now been converted into the new school playing field and nature areas. Tuxford Academy has, surprisingly, only had four head teachers during its lifetime to date: Bernard Woodward, Keith Atkinson, Geoff Lloyd, and Chris Pickering and current principal, David Cotton. The school has steadily increased in size (now 1450 students) and reputation, and

2475-793: The GNR renamed its station Tuxford North . In 1907 the Great Central Railway took over the LDECR and renamed Tuxford Town Tuxford Central . Dukeries Junction station was built where the two railways cross, and was a split-level affair with platforms on both lines, existing solely as an interchange point surrounded by open fields with no proper road access. Its name was taken from The Dukeries district of Nottinghamshire. In March 1950 British Railways closed Dukeries Junction station. It had had minimal use throughout its life. In July 1955 BR closed Tuxford North and withdrew passenger services from

2550-621: The GSM MoU was tabled for signature in September. The MoU drew in mobile operators from across Europe to pledge to invest in new GSM networks to an ambitious common date. In this short 38-week period the whole of Europe (countries and industries) had been brought behind GSM in a rare unity and speed guided by four public officials: Armin Silberhorn (Germany), Stephen Temple (UK), Philippe Dupuis (France), and Renzo Failli (Italy). In 1989

2625-470: The GSM specification supports in practical use is 35 kilometres (22 mi). There are also several implementations of the concept of an extended cell, where the cell radius could be double or even more, depending on the antenna system, the type of terrain, and the timing advance . GSM supports indoor coverage – achievable by using an indoor picocell base station, or an indoor repeater with distributed indoor antennas fed through power splitters – to deliver

2700-534: The GSM standard served 80% of the mobile market, encompassing more than 5 billion people across more than 212 countries and territories, making GSM the most ubiquitous of the many standards for cellular networks. GSM is a second-generation (2G) standard employing time-division multiple-access (TDMA) spectrum-sharing, issued by the European Telecommunications Standards Institute (ETSI). The GSM standard does not include

2775-547: The GSM standard to the 1800 MHz frequency band and the first 1800 MHz network became operational in the UK by 1993, called the DCS 1800. Also that year, Telstra became the first network operator to deploy a GSM network outside Europe and the first practical hand-held GSM mobile phone became available. In 1995 fax, data and SMS messaging services were launched commercially, the first 1900 MHz GSM network became operational in

2850-668: The Groupe Spécial Mobile committee was transferred from CEPT to the European Telecommunications Standards Institute (ETSI). The IEEE/RSE awarded to Thomas Haug and Philippe Dupuis the 2018 James Clerk Maxwell medal for their "leadership in the development of the first international mobile communications standard with subsequent evolution into worldwide smartphone data communication". The GSM (2G) has evolved into 3G, 4G and 5G. In parallel France and Germany signed

2925-720: The Sutton-on-Trent, Weston and Tuxford Bypass, was built by Robert McGregor & Sons , with concreting aggregates supplied by Hoveringham Gravels (later bought by Tarmac). The eight-mile section was authorised by Tom Fraser with a contract for £2.7 million, but ended up costing £3.4 million. The section is notable for the first use in British construction of the slip form paver using pervious concrete . The bridge sections came from Boulton & Paul Ltd in Norwich. The proposed (and modest) Tuxford bypass in 1958

3000-483: The United States and GSM subscribers worldwide exceeded 10 million. In the same year, the GSM Association formed. Pre-paid GSM SIM cards were launched in 1996 and worldwide GSM subscribers passed 100 million in 1998. In 2000 the first commercial General Packet Radio Service (GPRS) services were launched and the first GPRS-compatible handsets became available for sale. In 2001, the first UMTS (W-CDMA) network

3075-542: The United States; A5/2 is weaker and used in other countries. Serious weaknesses have been found in both algorithms: it is possible to break A5/2 in real-time with a ciphertext-only attack , and in January 2007, The Hacker's Choice started the A5/1 cracking project with plans to use FPGAs that allow A5/1 to be broken with a rainbow table attack. The system supports multiple algorithms so operators may replace that cipher with

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3150-427: The abundance of dual-SIM handsets and operators. GSM was intended to be a secure wireless system. It has considered the user authentication using a pre-shared key and challenge–response , and over-the-air encryption. However, GSM is vulnerable to different types of attack, each of them aimed at a different part of the network. Research findings indicate that GSM faces susceptibility to hacking by script kiddies ,

3225-415: The back of the lock-up to house Tuxford's fire engine . Early maps show that also behind the lock-up was the town pinfold , which remained in use until the 1920s. Dominion Steel and Coal Corporation (Dosco) made mining equipment in the town. Tuxford Windmill is a tower windmill , built in 1820 and restored to working order between 1982 and 1993. It is open to visitors daily except Tuesdays throughout

3300-522: The fifth-generation 5G standards, which do not form part of the ETSI GSM standard. Beginning in the late 2010s, various carriers worldwide started to shut down their GSM networks . Nevertheless, as a result of the network's widespread use, the acronym "GSM" is still used as a generic term for the plethora of G mobile phone technologies evolved from it. In 1983, work began to develop a European standard for digital cellular voice telecommunications when

3375-483: The former LDECR line in September of the same year, resulting in the closure of Tuxford Central. The former LD&ECR railway line has since been reopened by Network Rail in 2009 as the High Marnham Test Track for testing trains between Thoresby Jn and High Marnham at speeds of up to 75 mph, with extensive sidings and mock OHL electrification being built at Tuxford approximately 5 miles away from

3450-625: The former Tuxford Central Station. The town contains small shops, three pubs, as well as a local church. Tuxford Academy opened as a County Secondary School ( secondary modern school ) in 1958 and became a comprehensive in 1976. It performs very well compared with most of Nottinghamshire, and especially with most of Bassetlaw. Tuxford School recently underwent a full re-build, completed in March 2007. A company called Transform Schools (mainly represented by building company Balfour Beatty) spent millions of pounds re-building six secondary schools within

3525-416: The frequency selected by an operator, it is divided into timeslots for individual phones. This allows eight full-rate or sixteen half-rate speech channels per radio frequency . These eight radio timeslots (or burst periods) are grouped into a TDMA frame. Half-rate channels use alternate frames in the same timeslot. The channel data rate for all 8 channels is 270.833 kbit/s, and the frame duration

3600-492: The implementation environment. Macro cells can be regarded as cells where the base-station antenna is installed on a mast or a building above average rooftop level. Micro cells are cells whose antenna height is under average rooftop level; they are typically deployed in urban areas. Picocells are small cells whose coverage diameter is a few dozen meters; they are mainly used indoors. Femtocells are cells designed for use in residential or small-business environments and connect to

3675-628: The key features of GSM is the Subscriber Identity Module , commonly known as a SIM card . The SIM is a detachable smart card containing a user's subscription information and phone book. This allows users to retain their information after switching handsets. Alternatively, users can change networks or network identities without switching handsets - simply by changing the SIM. Sometimes mobile network operators restrict handsets that they sell for exclusive use in their own network. This

3750-613: The local market. Telstra in Australia shut down its 2G GSM network on 1 December 2016, the first mobile network operator to decommission a GSM network. The second mobile provider to shut down its GSM network (on 1 January 2017) was AT&T Mobility from the United States . Optus in Australia completed the shut down of its 2G GSM network on 1 August 2017, part of the Optus GSM network covering Western Australia and

3825-414: The main source of cellular technology in numerous countries, its susceptibility to potential threats from malicious attacks is one that needs to be addressed. The development of UMTS introduced an optional Universal Subscriber Identity Module (USIM), that uses a longer authentication key to give greater security, as well as mutually authenticating the network and the user, whereas GSM only authenticates

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3900-535: The main test track and special steep gradients; plus the Bevercotes Branch to a distance of 2 miles 10 chains (3.4 km). Such a tour ran on 5 January 2013 and was widely reported in the railway enthusiast press. This line has been identified by Campaign for a Better Transport as a priority 1 candidate for reopening. The test track includes short sections of non-energised 25 kV AC railway electrification and non-energised third/fourth rail ,

3975-582: The new slip form method. The bypass opened on 14 July 1967, opened by Stephen Swingler , costing £3,035,658. The Tuxford parish council were not invited to the opening, due to long term heated disagreements over a lack of footbridge provision. Stephen Swingler had lunch in the Newcastle Arms. Also at the opening was the chairman of Nottinghamshire County Council , Albert Pounder, and the Bishop of Southwell and Nottingham Gordon Savage . The main road

4050-475: The oldest most historic cycling clubs in the world. The club is also affiliated with national racing governing bodies of British Cycling and Cycling Time Trials. New riders are welcomed to join the club for three trial rides before joining. The parish contains 27 listed buildings that are recorded in the National Heritage List for England . Of these, one is listed at Grade I, the highest of

4125-701: The outbreak of the Cousins War (Wars of the Roses) in 1455. Despite its size, Tuxford had three railway stations but all are now closed. The Great Northern Railway opened the East Coast Main Line through Tuxford in 1852. The GNR's station at Tuxford was served by local trains between Newark-on-Trent and Retford . In 1897 The Lancashire, Derbyshire and East Coast Railway opened its line through Tuxford, linking Sheffield and Chesterfield with Lincoln . The LDECR called its station Tuxford Town, and

4200-552: The radio signals from an antenna outdoors to the separate indoor distributed antenna system. Picocells are typically deployed when significant call capacity is needed indoors, as in shopping centers or airports. However, this is not a prerequisite, since indoor coverage is also provided by in-building penetration of radio signals from any nearby cell. GSM networks operate in a number of different carrier frequency ranges (separated into GSM frequency ranges for 2G and UMTS frequency bands for 3G), with most 2G GSM networks operating in

4275-527: The route of the line would now be maintained, it might increase the likelihood of being able to restore a passenger service in connection with Robin Hood Line services at a later date. In November 2011 local people were reminded about the operational nature of the test track following acts of trespass. During 2012 the Branch Line Society announced their intention to run a railtour covering

4350-465: The rubber wheel touch small flanged steel wheels, which in-turn touch the rails and were found to have significantly reduced braking performance in adverse conditions. In August 2012 the line was used for the testing of RFID and iPad -based "Virtual Lineside Signalling". Funding came from a Department of Transport £100,000-grant to investigate the possibility for low cost system for locations where European Rail Traffic Management System installation

4425-458: The signal. GSM was further enhanced in 1997 with the enhanced full rate (EFR) codec, a 12.2 kbit/s codec that uses a full-rate channel. Finally, with the development of UMTS , EFR was refactored into a variable-rate codec called AMR-Narrowband , which is high quality and robust against interference when used on full-rate channels, or less robust but still relatively high quality when used in good radio conditions on half-rate channel. One of

4500-535: The supervision of an Engineering Technical Officer. There is no signalling on the line owing to theft and vandalism, including the previous destruction of the Ollerton Colliery signal box. On 10 February 2009 975025 Caroline visited the line on inspection duties prior to re-opening. Network Rail announced their intention for the reopening between Thoresby Colliery Junction and High Marnham on 10 July 2009. In August 2009 Network Rail stated that because

4575-580: The three grades, one is at Grade II*, the middle grade, and the others are at Grade II, the lowest grade. GSM It was first implemented in Finland in December 1991. By the mid-2010s, it became a global standard for mobile communications achieving over 90% market share, and operating in over 193 countries and territories. 2G networks developed as a replacement for first generation ( 1G ) analog cellular networks. The GSM standard originally described

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4650-400: The types of data channel they were allocated, were used, called Half Rate (6.5 kbit/s) and Full Rate (13 kbit/s). These used a system based on linear predictive coding (LPC). In addition to being efficient with bitrates , these codecs also made it easier to identify more important parts of the audio, allowing the air interface layer to prioritize and better protect these parts of

4725-415: The user to the network (and not vice versa). The security model therefore offers confidentiality and authentication, but limited authorization capabilities, and no non-repudiation . GSM uses several cryptographic algorithms for security. The A5/1 , A5/2 , and A5/3 stream ciphers are used for ensuring over-the-air voice privacy. A5/1 was developed first and is a stronger algorithm used within Europe and

4800-535: The web. The most commonly deployed GPRS ciphers were publicly broken in 2011. The researchers revealed flaws in the commonly used GEA/1 and GEA/2 (standing for GPRS Encryption Algorithms 1 and 2) ciphers and published the open-source "gprsdecode" software for sniffing GPRS networks. They also noted that some carriers do not encrypt the data (i.e., using GEA/0) in order to detect the use of traffic or protocols they do not like (e.g., Skype ), leaving customers unprotected. GEA/3 seems to remain relatively hard to break and

4875-630: The whole island of Great Britain , Tuxford is referred to as 'Tuxford in the Clays'; Defoe writes: 'Passing Newark Bridge, we went through the lower side of Nottinghamshire, keeping within the River Idle. Here we saw Tuxford in the Clays, that is to say, Tuxford in the Dirt, and a little dirty market town it is, suitable to its name.' St Nicholas' Church is the Church of England parish church dates from

4950-424: The worldwide cellular network market, serving 1.5 billion subscribers. In 2005, the first HSDPA -capable network also became operational. The first HSUPA network launched in 2007. ( High Speed Packet Access (HSPA) and its uplink and downlink versions are 3G technologies, not part of GSM.) Worldwide GSM subscribers exceeded three billion in 2008. The GSM Association estimated in 2011 that technologies defined in

5025-425: The year. The mill with its large white sails dominates Tuxford's skyline. The mill produces flour which is sold from the mill shop. The mill bakery produces cakes, soups & rolls. A wooden post mill once stood close by. It was moved from Grassthorpe in 1874, continued working until about 1926 and was demolished in 1950. Stone Road End Mill was a brick-built four-storey tower windmill, built before 1840. The mill

5100-497: Was designed for a possible bridge, but traffic flow was not big enough in 1965 for a bridge. The Cromwell bypass was largely finished by December 1965, so the Tuxford bypass started when the Cromwell bypass had finished. The contractor's depot was at Ashvale, to the south of Tuxford, next to the former Tuxford Central railway station . When building the roundabout at Markham Moor, traffic was diverted through East Markham. Concrete

5175-545: Was fixed on 16 April 1963, and the new route would leave the former 1950s route midway across the Carlton-on-Trent bypass. Tuxford Bypass started in early December 1965, and was to finish by late 1966 or in early 1967. Construction started near Markham Moor at Sibthorpe Hill at East Markham . The former roundabout at Markham Moor was previously much more modest, so it was widened; the Markham Moor roundabout

5250-455: Was formed in the town on 2 May 2013, and runs time trial races around Tuxford and also regular club runs on a Sunday morning at 9am from outside the Sun Inn. They run three groups of riders ranging from 15 mph to 19 mph average, with rides from 35 miles to 60 miles each week. The Tuxford Clarion Cycling Club is a section of the famous National Clarion Cycling Club founded in 1894 one of

5325-484: Was launched, a 3G technology that is not part of GSM. Worldwide GSM subscribers exceeded 500 million. In 2002, the first Multimedia Messaging Service (MMS) was introduced and the first GSM network in the 800 MHz frequency band became operational. Enhanced Data rates for GSM Evolution (EDGE) services first became operational in a network in 2003, and the number of worldwide GSM subscribers exceeded 1 billion in 2004. By 2005 GSM networks accounted for more than 75% of

5400-585: Was made at Cromwell, being made from a Newark quarry. Wet weather delayed construction in October 1966. Earth-moving equipment came from Shellabear Price of Walton-on-Thames . The bridges were made by Conder (Midlands) Ltd, a structural steelwork company of Burton upon Trent . On Friday 30 September 1966, seventy five people from the International Road Federation , from a conference in London, travelled to Cromwell and Tuxford, to see

5475-524: Was now a dual-carriageway from Balderton to Bradbury, County Durham . Stephen Swingler also said that a £225,000 bridge for the B6387 at Twyford Bridge, to the north, was being planned, as it was an accident spot, being built around 1972 Tuxford is listed in the Domesday Book as Tuxfarne, and was also historically known as 'Tuckers Ford'. In Daniel Defoe 's eighteenth century work, A tour thro'

5550-527: Was out of use by 1906 and now only the 38-foot high tower remains. In January 1454, Tuxford was the site of a meeting between the Duke of Exeter and Thomas Percy, Lord Egremont, in order to make a sworn confederation in furtherance of their common aims against the Neville family and Lord Cromwell. This was a critical alliance and event in ramping up the violence and tensions of the period, which would help lead to

5625-443: Was priced at only £204,000, only slightly more than the nearby Cromwell bypass at £150,000. In August 1960, the Cromwell to Markham Moor proposed bypass route was completely changed. Previously, the 1950s plan was to merely dual the main road, with a small bypass at Tuxford, and diversions at Weston and Scarthingmoor, but it was realised that all gaps should be closed, and that bridges should instead be built. The Tuxford bypass route

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