UMTS TDD , an acronym for Universal Mobile Telecommunications System UMTS time division duplex ing TDD , is a 3GPP standardized version of Universal Mobile Telecommunications System UMTS networks that use ... a full implementation of UMTS, it is mainly used to provide Internet access in circumstances similar to those where WiMAX might be used. Citation needed date March 2009 UMTS TDD is not directly compatible with UMTS a device designed to use one standard cannot, unless specifically designed to, work on the other ... for UMTS TDD. It uses increments of 5 MHz of spectrum, with each slice divided into 10ms frames ... title UMTS World TD CDMA information url http www.umtsworld.com technology tdcdma.htm publisher ... air interface used for UMTS TDD. It is based on TD SCDMA , and uses 1.6 MHz slices of spectrum, and is standardized in UMTS by the 3GPP. Unlicensed UMTS TDD In Europe, CEPT allocated the 2010 2020 MHz range for a variant of UMTS TDD designed for unlicensed, self provided use. ref citeweb title ERC DEC 99 25 EU Recommendation on UMTS TDD url http www.ero.dk documentation docs doc98 official ... have proposed withdrawing this service in favour of licensed UMTS TDD, ref citeweb title Award ... 2007 09 30 ref due to lack of demand, and lack of development of a UMTS TDD air interface technology suitable for deployment in this band. Comparison with UMTS FDD Ordinary UMTS uses UTRA FDD as an air interface and is known as UMTS FDD . UMTS FDD uses W CDMA for multiple access and Frequency ... on different frequencies. UMTS is usually transmitted on frequencies assigned for 1G , 2G , or 3G mobile telephone service in the countries of operation. UMTS TDD uses time division duplexing, allowing ..., in response. UMTS TDD tends to be allocated frequency intended for mobile wireless Internet services ... for UMTS TDD or for similar technologies. These are 1900 MHz and 1920 MHz and between 2010 ... have been used for UMTS TDD deployments. Additionally, spectrum around the 3.5 GHz range ... more details
UMTS Forum is an open cross sector and independent organization founded on 16 December 1996 in Z rich , Switzerland , as a non profit association under Swiss law with the aim to enhance the modular 3G UMTS concept, which takes full regard of the trend of convergence of existing and future information networks, devices and services, and the potential synergies that can be derived from such convergence. Following successful global implementation of UMTS , focus changed to upgrades and evolution of UMTS . Currently mobile operators are implementing HSPA High Speed Packet Access , which will be followed by LTE Long Term Evolution . This change is also reflected in activities of UMTS Forum. UMTS Forum is very active in different standardization and regulation organizations like ITU , ETSI 3GPP , EC and CEPT European Conference of Postal and Telecommunications Administrations . Steering Group Jean Pierre Bienaim , Chairman Dr Klaus Kohrt , Vice Chairman Thomas Sidenbladh , Vice Chairman Anne Tuulia Leino , Spectrum Aspects Group Chairman Bosco Fernandes , Chairman, Joint UMTS Forum GSM A Mobile TV Group Peter Zidar , Chairman Operators Group Werner Wiedermann , Vice Chairman Operators Group Halina Uryga , ITU Advisor Adrian Scrase , ETSI Observer References http www.umts forum.org UMTS Forum http www.umts forum.org content blogcategory 304 127 UMTS Forum s Steering Group Category Organizations established in 1996 Category Universal Mobile Telecommunications System ... more details
UMTS FDD , an acronym for Universal Mobile Telecommunications System UMTS frequency division duplex ing FDD , is a 3GPP standardized version of Universal Mobile Telecommunications System UMTS networks that use UTRA FDD . ref name ts25.201 cite web url http www.3gpp.org ftp specs archive 25 series 25.201 title TS 25.201 accessdate 2009 02 23 author 3GPP date 1999 06 28 to present ref UTRA FDD is a UTRA that uses frequency division duplex ing for duplex telecommunications duplex ing. ref name ts25.201 Documentation http www.3gpp.org ftp specs archive 25 series 25.201 TS 25.201 Physical Layer General Description Describes basic differences between FDD and TDD. http www.3gpp.org ftp Specs archive 25 series 25.211 TS 25.211 Physical channels and mapping of transport channels onto physical channels FDD http www.3gpp.org ftp Specs archive 25 series 25.212 TS 25.212 Multiplexing and channel coding FDD http www.3gpp.org ftp Specs archive 25 series 25.213 TS 25.213 Spreading and modulation FDD http www.3gpp.org ftp Specs archive 25 series 25.214 TS 25.214 Physical layer procedures FDD http www.3gpp.org ftp Specs archive 25 series 25.215 TS 25.215 Physical layer Measurements FDD References reflist See also UMTS TDD Mobile telecommunications standards Category 3rd Generation Partnership Project standards ... more details
W CDMA Wideband Code Division Multiple Access , UMTS FDD , UTRA FDD , or IMT 2000 CDMA Direct Spread is an air interface standard found in 3rd generation 3G mobile telecommunications networks. It is the basis of Japan s NTT DoCoMo s Freedom of Mobile Multimedia Access FOMA service and the most commonly used member of the Universal Mobile Telecommunications System UMTS family and sometimes used as a synonym for UMTS. ref 3GPP notes that there currently existed many different names for the same system eg FOMA, W CDMA, UMTS, etc cite web title Draft summary minutes, decisions and actions from 3GPP Organizational Partners Meeting 6, Tokyo, 9 October 2001 author 3GPP url http www.3gpp.org ftp op OP ... Data Rates for GSM Evolution EDGE a feat it shares with other members of the UMTS family. Technical ... system. Later, W CDMA was selected as an air interface for UMTS. As NTT DoCoMo did not wait for the finalisation of the 3G Release 99 specification, their network was initially incompatible with UMTS ... by NTT DoCoMo in Japan in 2001. Elsewhere, W CDMA deployments are usually marketed under the UMTS brand. See the main Universal Mobile Telecommunications System Real world implementations UMTS article ... their own W CDMA based service, originally branded Vodafone Global Standard and claiming UMTS .... Beginning in 2003, Hutchison Whampoa gradually launched their upstart UMTS networks. Most countries ... be achieved within a given date or the licence will be revoked. Vodafone launched several UMTS networks ... of Cingular Wireless has deployed UMTS in several cities. Though advancements in its network deployment ... on GSM, where the UMTS service is competing with this. For this reason Telenor is dropping support of their WLAN ... table Spectral efficiency comparison table Universal Mobile Telecommunications System UMTSUMTS frequency ... Radio aspects of 3G, including UMTS http www.ericsson.com technology tech articles WCDMA.shtml Ericsson ... Mobile telecommunications standards DEFAULTSORT W Cdma Umts Category Mobile telecommunications ... more details
In telecommunications, UMTS frequency bands are the radio frequency radio spectrum frequencies designated for the operation of the Universal Mobile Telecommunications System UMTS High Speed Downlink Packet Access HSDPA High Speed Uplink Packet Access HSUPA HSPA system for mobile phone s. UMTS FDD UMTS FDD is designed to operate in the following paired bands class wikitable style text align center Operating Band Frequency Band Common Name Uplink UL Frequencies UE wireless telephone UE transmit Hertz MHz Downlink DL Frequencies UE receive MHz Channel Number UARFCN UL Channel Number UARFCN DL Region I 2100 IMT 1920 1980 2110 2170 9612 9888 10562 10838 Europe, Asia, Africa, Oceania Telstra, Optus, Vodafone AU & NZ, Three Mobile AU, 2 and Telecom NZ , Brazil II 1900 Personal Communications Service ... Network with Unique UMTS 900 Capability in HK ref , Oceania Optus , Vodafone AU, Vodafone NZ , Dominican ... frequency bands is not precluded. UMTS TDD UMTS TDD is designed to operate in the following bands ... Frequency bands deployment Further List of UMTS networks In general, the various UMTS bands are deployed ... of UMTS networks Today, most mobiles support multiple bands as used in different countries to facilitate ... MHz overlays in Europe and Asia. Most UMTS phones also operate on GSM as well, supporting Enhanced ... lacks coverage. Note however, that while a phone may have overlapping GSM & UMTS frequency support, being tri band quad band in GSM GPRS EDGE does not imply the same support for UMTS, as was the case with many early 2100 MHz only UMTS devices. See also 3GPP Cellular frequencies GSM frequency bands List of UMTS networks Mobile network code Roaming United States 2008 wireless spectrum auction ... html info TSG WG R4.htm 3GPP Specifications for group R4 Frequencies info for UMTS TS 25.101 102 104 105 http www.radioraiders.com umts frequency.php UARFCN to Frequency Calculator Converts DL UARFCN ... UMTS fi UMTS taajuusalueet ... more details
March 2007 1700 UMTS frequency bands band IX NTT docomo Japan dts October 1, 2001 800 band VI 1700 ... of HSUPA networks List of HSPA networks List of CDMA2000 networks UMTS frequency bands Category Universal Mobile Telecommunications System UMTS networks Category Lists by country UMTS networks cs Seznam UMTS s t ... more details
UMTS Universal Mobile Telecommunications System GERAN Mobile telecommunications standards DEFAULTSORT ... ar de UMTS Terrestrial Radio Access Network es UMTS Terrestrial Radio Access Network zh UTRAN ... more details
Summary PD textlogo Trademarked Logo of Svenska UMTS N t AB. Trademarked by Svenska UMTS N t AB. Image source http www.svenskaumts.se imgs logo.svumtsnat small.gif . Category Log Licensing PD textlogo ... more details
HTC P3600 codename Trinity is a Smartphone by HTC Corporation . Image HTC P3600.JPG thumb right Trinity or P3600 showing the Wikipedia.org mainpage Features include Quad band GSM GRPS EDGE Tri band UMTS HSDPA 802.11b g Wifi Bluetooth 2.0 GPS Irda USB 1.1 Features Communications Universal Mobile Telecommunications System UMTS High Speed Downlink Packet Access HSDPA tri band UMTS frequency bands UMTS 850 , UMTS frequency bands UMTS 1900 , UMTS frequency bands UMTS 2100 GPRS Enhanced Data Rates for GSM Evolution EDGE GSM quad band GSM frequency bands GSM 850 and GSM 1900 GSM 850 , GSM frequency bands GSM 900, GSM 1800 and EGSM EGSM 900 GSM 900 , GSM frequency bands GSM 900, GSM 1800 and EGSM EGSM 900 GSM 1800 , GSM frequency bands GSM 850 and GSM 1900 GSM 1900 GPS Phone Integrated Global Positioning System GPS External links http www.htc.com www product.aspx?id 420 HTC P3600 http htcsource.com HTC Source news blog dedicated to HTC devices Category HTC Corporation mobile phones P3600 Category GPS navigation devices Category Windows Mobile Professional devices de HTC Trinity zh HTC Trinity ... more details
notability date August 2009 UARFCN is an acronym that stands for UTRA Absolute Radio Frequency Channel Number, where UTRA stands for UMTS Terrestrial Radio Access where UMTS stands for Universal Mobile Telephony System. These are used to identify frequencies in the UMTS frequency bands . The channel number is derived from the frequency in MHz through the formula Channel Number Frequency 5. External links http www.3gpp.org ftp Specs html info 25104.htm 3gpp.org 3rd Generation Partnership Project Standard Category Acronyms de UTRA Absolute Radio Frequency Channel Number ... more details
Information appliance title Treo 750 image Image Treo750.jpg 250px noframe logo manufacturer Palm, Inc. type Smartphone connectivity GSM UMTS , Bluetooth lifespan January 2007 media Internal Memory 128MB miniSD operatingsystem Windows Mobile 5.2 or 6.0 camera 1.3 Megapixel input Keypad , Touchscreen power Battery electricity Battery cpu 300 MHz Samsung Processor display Color 240 x 240 TFT touchscreen display The Palm Inc. Palm Palm Treo Treo 750 is a GSM UMTS smartphone released on January 8, 2007. Features Communications Universal Mobile Telecommunications System UMTS tri band UMTS frequency bands UMTS 850 , UMTS frequency bands UMTS 1900 , UMTS frequency bands UMTS 2100 , HSDPA with Windows Mobile 6 upgrade GSM GPRS Enhanced Data Rates for GSM Evolution EDGE quad band GSM frequency bands GSM 850 and GSM 1900 GSM 850 , GSM frequency bands GSM 900, GSM 1800 and EGSM EGSM 900 GSM 900 , GSM frequency bands GSM 900, GSM 1800 and EGSM EGSM 900 GSM 1800 , GSM frequency bands GSM 850 and GSM 1900 GSM 1900 Carriers In the United States the Treo 750 is available with AT&T, or directly from Palm as an unlocked device. It is also available in Singapore on StarHub and SingTel Philippines on Globe Telecom Italy on 3 Italia Austria on 3 Networks Netherlands on KPN Australia on Telstra and 3 telecommunications Hutchison 3 Canada on Rogers Wireless Mexico on Telcel UK on Vodafone UK badged as 750v Germany on Vodafone Deutschland badged as 750v References http www.palm.com us company pr recent releases.epl Palm Press Releases Palm Multi Connector External links http www.cnet.com.au mobilephones pdaphones 0,239036203,339273683,00.htm Palm Treo 750 Review CNET.com.au Treo 750 featured in http www.pcworld.ca PCWorld.ca s round up of http www.pcworld.ca news column 285043c80a0104080142187548c0456d pg1.htm Top Canadian Smartphones and Cell Phones Palm Devices Category Windows Mobile Professional devices Category Palm mobile phones Category QWERTY mobile phones ... more details
TV phone can refer to a contemporary UMTS type Mobile phone , a form of videotelephony that can convey simultaneous audio and video, or an archaic term for the original Videophone video telephone disambiguation ... more details
Merge to Extensible Authentication Protocol date May 2010 Extensible Authentication Protocol Method for UMTS Authentication and Key Agreement , or EAP AKA , is an Extensible Authentication Protocol EAP mechanism for authentication and session key distribution using the Universal Mobile Telecommunications System UMTS Subscriber Identity Module Universal Subscriber Identity Module USIM . ref http tools.ietf.org html rfc4187 RFC4187 ref See also Extensible Authentication Protocol EAP SIM References Reflist DEFAULTSORT Eap Aka Category Cryptographic protocols crypto stub ... more details
UMTS to have higher data transfer speeds and capacity. Context date October 2009 Update date October ... rate Mbps Uplink rate Mbps Apple Inc. Apple iPhone iPhone 3G iOS Apple iOS UMTS frequency bands I II V 2100 1900 850 3.6 Apple Inc. Apple iPhone iPhone 3GS iOS Apple iOS UMTS frequency bands I II V 2100 1900 850 7.2 Apple Inc. Apple iPhone iPhone 4 iOS Apple iOS UMTS frequency bands I II V VIII 2100 1900 900 850 7.2 5.8 Apple Inc. Apple iPad iPad 3G ref name cite1 iOS Apple iOS UMTS frequency bands I II V 2100 1900 850 ref name cite1 7.2 ref name cite1 BandRich BandLuxe C100 UMTS frequency bands I II V 2100 1900 850 Gigabyte Technology Gigabyte GSmart MS820 UMTS frequency bands I II V 2100 1900 850 Gigabyte Technology Gigabyte GSmart MS808 UMTS frequency bands I II V 2100 1900 850 Gigabyte Technology Gigabyte GSmart MS804 UMTS frequency bands I II V 2100 1900 850 Gigabyte Technology Gigabyte GSmart MD800 UMTS frequency bands I II V 2100 1900 850 Glofiish E Ten Acer Glofiish V900 V900 UMTS frequency bands I II V 2100 1900 850 HTC Corporation HTC HTC TyTN TyTN UMTS frequency bands I II V 2100 1900 850 HTC Corporation HTC HTC P3600 P3600 UMTS frequency bands I II V 2100 1900 850 HTC Corporation HTC HTC Advantage X7500 Advantage X7500 UMTS frequency bands I II V 2100 1900 850 HTC Corporation HTC HTC Omni Omni UMTS frequency bands I II V 2100 1900 850 HTC Corporation HTC HTC Shift Shift UMTS frequency bands I II V 2100 1900 850 HTC Corporation HTC HTC S420 S420 UMTS frequency bands I II V 2100 1900 850 HTC Corporation HTC HTC S630 S630 UMTS frequency bands I II V 2100 1900 850 HTC Corporation HTC HTC TyTN II TyTN II P4550 UMTS frequency bands I II V 2100 1900 850 HTC Corporation HTC HTC P6500 P6500 UMTS frequency bands I II V 2100 1900 850 HTC Corporation HTC HTC Touch Cruise Touch Cruise UMTS frequency bands I II V 2100 1900 850 HTC Corporation HTC HTC Touch Cruise Touch Diamond 2 UMTS frequency bands I II V 2100 1900 850 HTC Corporation HTC HTC Touch Cruise Touch HD UMTS ... more details
Unreferenced stub auto yes date December 2009 DSCH is used in UMTS to send packet information technology packet s on the downlink to the UE wireless telephone UE s. Notably it is used in HSDPA as HS DSCH High Speed DSCH . DEFAULTSORT Dsch Downlink Shared Channel Category Universal Mobile Telecommunications System Telecomm stub ... more details
Primary sources date June 2009 Melita is the third mobile network operator in Malta . It operates in UMTS standard and 2100 MHz frequency. In February 2009, Melita launched its 3G mobile service with nationwide coverage. http www.melita.com Official web site DEFAULTSORT Melita Telecommunication Company Category Wireless carriers ... more details
Context date October 2009 TDtv combines IPWireless commercial UMTS TD CDMA solution and 3GPP Release 6 Multimedia Broadcast Multicast Service MBMS to deliver Mobile TV . TDtv operates in the universal unpaired 3G spectrum bands that are available worldwide at 1900 MHz and 2100 MHz. It allows UMTS operators to fully utilize their existing spectrum and base stations to offer mobile TV and multimedia packages without impacting other voice and data 3G services. External links http www.nextwave.com NextWave Wireless Category Internet television ... more details
Orphan date September 2008 Unreferenced date March 2007 In mobile telephony , Dynamic Link Adaptation is a method and strategy by which cellular networks can dynamically adapt a radio link according to changing conditions of Interference communication interference . In particular, the method applies to uplink time slots in UMTS TDD systems. A preferred embodiment describes performing dynamic link adaptation when a UE wireless telephone UE has two CCTrCH s in an uplink time slot . The method and strategy of the invention are applicable for UMTS FDD , CDMA 2000 , and other systems as well. Category Mobile technology ... more details
i For the Tesla coil hobbyist see that article i Coiler Corporation is a telecommunications company located in Taipei , Taiwan . History When Coiler Corporation was first founded in 1991, its focus was mainly on manufacturing electronic engine equipment. In 1994 it started to diversify and began its RF division where the company s portfolio included GSM and DCS gain adjustable repeaters, AMPS small repeaters and single band car boosters . In 1999 the company developed a medium sized band selective repeater and later added a dual band car booster. Further developments resulted in the company to design small sized band selective repeaters, 5 watt band selective repeaters and dual band selective repeaters. With the increase in popularity of the UMTS technology, in 2005 Coiler introduced their first UMTS repeater and is currently expanding their UMTS repeater portfolio as the demand for UMTS related products are quickly on the rise. Related products and accessories such as antennas and splitters have continuously been added to the company s portfolio for the deployment of wireless networks. For network operators, Coiler developed an Operation and Maintenance System, which allows them to monitor and control some of their repeaters remotely. Overview Coiler s portfolio of band selective mini and pico repeaters have been developed for use in GSM , DCS and UMTS networks. Their customer base includes network operators, infrastructure suppliers, system providers and integrators from across the globe. Coiler repeaters have been internationally recognized and certified by a number of telecom authorities, including the European ETSI , the American Federal Communications Commission FCC and Industry Canada . Coiler products also comply with RoHS and WEEE requirements and the company is ISO 9001 certified. See also Repeater Amplifier UMTS GSM External links http www.coiler.com.tw Coiler Corporation Category Telecommunications equipment vendors Category Companies established in 1991 ... more details
Signalling Connection Control Part SCCP subsystem numbers are used to identify application software applications within computer network network entities which use SCCP signalling. GSM and UMTS SSNs In Global System for Mobile Communications GSM and Universal Mobile Telecommunications System UMTS , subsystem numbers may be used between Public land mobile network s PLMNs , in which case they are taken from the globally standardized range 1 31 or the part of the national network range 129 150 reserved for GSM UMTS use between PLMNs. For use within a PLMN, numbers are taken from the part of the national network range 32 128 & 151 254 not reserved for GSM UMTS use between PLMNs. The following globally standardised subsystem numbers have been allocated for use by GSM UMTS 0 Not used Unknown 1 SCCP MG 6 Network Switching Subsystem HLR Mobile Application Part MAP 7 VLR MAP 8 Mobile Switching Center MSC MAP 9 EIR MAP 10 is allocated for evolution possible Authentication Centre . The following national network subsystem numbers have been allocated for use within GSM UMTS networks 249 PCAP 250 BSC BSSAP LE 251 Mobile Switching Center MSC BSSAP LE 252 SMLC BSSAP LE 253 Base Station Subsystem BSS O&M A interface 254 A interface The following national network subsystem numbers have been allocated for use within and between GSM UMTS networks 142 RANAP 143 RNSAP 145 GMLC MAP 146 CAP 147 gsmSCF MAP or IM SSF MAP 148 SIWF MAP 149 SGSN MAP 150 GGSN MAP North American ANSI SSNs 232 CNAM Calling Name 247 Local number portability LNP 248 800 number translation Intelligent network AIN0.1 254 800 number translation Transaction Capabilities Application Part TCAP References http www.3gpp.org ftp tsg cn TSG CN TSGN 03 Docs NP 99143.pdf CAP SCCP SSN reallocation PDF http www.3gpp.org ftp Specs html info 23003.htm 3GPP TS 23.003 HTML Category Signaling System 7 ru SSN ... more details
Infobox computer Name HTC Shift Image HTC Shift.jpg Imagesize 200px Caption Developer High Tech Computer HTC Type Ultra Mobile PC Released Processor Intel A110 Stealey microprocessor Stealey CPU 800 MHz Baseprice Website http www.htc.com www product.aspx?id 596 Shift at htc.com HTC Shift Code name Clio is an Ultra Mobile PC by High Tech Computer HTC . ref http www.htc.com www product.aspx?id 596 The HTC Shift from HTC website accessed March 21, 2008 ref Features Dual Operating System Microsoft Windows Vista Business 32 Bit notebook mode SnapVUE PDA mode Processor Intel A110 Stealey microprocessor Stealey CPU 800 MHz for Windows Vista ARM11 CPU for SnapVUE ref http www.arm.com markets mobile solutions armpp 20473.html HTC Shift ARM Powered Product Bot generated title ref Memory and Storage 1 GB RAM notebook mode 64 MB RAM PDA mode 40 60 GB HDD drive SD card slot Intel GMA 950 graphics Communications Quad band GSM General Packet Radio Service GPRS Enhanced Data Rates for GSM Evolution EDGE data only GSM frequency bands GSM 850 and GSM 1900 GSM 850 , GSM frequency bands GSM 900, GSM 1800 and EGSM EGSM 900 GSM 900 , GSM frequency bands GSM 900, GSM 1800 and EGSM EGSM 900 GSM 1800 , GSM frequency bands GSM 850 and GSM 1900 GSM 1900 Triband telephone Triband UMTS HSDPA data only UMTS frequency bands UMTS 850 , UMTS frequency bands UMTS 1900 , UMTS frequency bands UMTS 2100 Wi Fi 802.11 b g Bluetooth v2.0 USB port 7 display Active TFT touchscreen, 16M colors 800 x 480 pixels Wide VGA , 7 inches QWERTY keyboard Handwriting recognition Fingerprint Recognition Ringtones MP3 Dual speakers References references http forum.xda developers.com forumdisplay.php?f 393 HTC Shift forums on XDA Developers http pof.eslack.org blog category htc shift HTC Shift on pof blog technical information about HTC Shift http htcsource.com HTC Source a news blog dedicated to HTC devices http www.pocketables.net htc shift.html HTC Shift X9500 on Pocketables lots of photos, features, and reviews http ... more details
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