TIA Publishes UMB Standards Suite - TIA 1121.000 through TIA 1121.008
March 25, 2008 // Published as a news service by IHS
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The Telecommunications Industry Association (TIA) published a suite of Ultra Mobile Broadband (UMB) air interface standards numbered as TIA 1121.000 through TIA 1121.008.
The TIA 1121 documents form the compatibility specification for the UMB air interface systems including requirements that a compliant access terminal can obtain service through any access networks conforming to the standard without addressing the reliability, performance or measurement procedures of that service.
The standards address design and implementation of access terminals to ensure uniform response to all access networks and also include provisions for future service additions and expansion of system capabilities through the architecture defined in the documents.
The standards contain:
- A basic overview of the UMB air interface (TIA 1121.000).
- A physical layer specification ( TIA 1121.001).
- A medium access control specification ( TIA 1121.002).
- A radio link layer specification ( TIA 1121.003).
- An application layer specification ( TIA 1121.004).
- A security functions specification ( TIA 1121.005).
- A connection control plane specification ( TIA 1121.006).
- A session control plane specification ( TIA 1121.007).
- A route control plane specification ( TIA 1121.008).
The TIA 1121 suite was formulated under the cognizance of the TIA TR-45: Mobile and Personal Communications Systems Engineering Committee's TR-45.5: Spread Spectrum Digital Technology Subcommittee.
The companies participating in TR-45 are:
- Aeroflex.
- Agilent Technologies Inc.
- Airvana Inc.
- Alcatel-Lucent.
- Alltel Communications Inc.
- Apple.
- AT&T.
- Bell Canada.
- Bridgewater Systems Inc.
- Camiant.
- CDMA Development Group.
- Cingular Wireless.
- Cisco Systems Inc.
- CML Microcircuits (USA) Inc.
- Coding Technologies.
- CommFlow Resources Inc.
- CSI Telecommunications.
- DoCoMo Communications Lab USA Inc.
- Ericsson Inc.
- ETI Connect.
- FBI.
- FTR&D LLC.
- Fujitsu Network Communications Inc.
- Gemalto.
- Gemplus Corp.
- Hitachi Telecom (USA) Inc.
- Huawei Technologies USA.
- Hughes Network Systems LLC.
- I'M Technologies Ltd.
- Intel Corp.
- Intellon.
- Intrado.
- IP Fabrics.
- Kyocera Telecomm.
- Research Corp.
- LG InfoComm U.S.A. Inc.
- Lockheed Martin Corp.
- Motorola Inc.
- Movius Interactive Corp.
- National Communications System.
- NeuStar Inc.
- Nokia Siemens Networks.
- Nortel.
- Panasonic Computer Solutions Co.
- Qualcomm.
- Research In Motion Corp.
- Rogers Wireless.
- Rohde & Schwarz Inc.
- RTKL Associates Inc.
- Samsung Electronics.
- Samsung Telecom America.
- Sanyo Fisher Co.
- Sharp Electronics Corp.
- Sigma Delta Communications Inc.
- Space Data Corp.
- Spirent Communications.
- Sprint Nextel.
- SS8 Networks Inc.
- Starent Networks Corp.
- Telcordia Technologies.
- TeleCommunication Systems Inc.
- Telus Mobility.
- Texas Instruments Inc.
- TXI.
- Ulticom.
- US Cellular.
- UTStarcom Inc.
- Verizon Wireless.
- VIA Telecom.
- Westell Technologies Inc.
- ZTE USA Inc.
Source: Telecommunications Industry Association (TIA).