Invention Application
- Patent Title: BACKOFF MECHANISM IN RANDOM ACCESS CHANNEL
- Patent Title (中): 随机访问信道中的倒退机制
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Application No.: PCT/US2008000054Application Date: 2008-01-03
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Publication No.: WO2008085843A3Publication Date: 2008-09-18
- Inventor: SOMASUNDARAM SHANKAR , PINHEIRO ANA LUCIA , DENNEAN CHARLES A , TERRY STEPHEN E
- Applicant: INTERDIGITAL TECH CORP , SOMASUNDARAM SHANKAR , PINHEIRO ANA LUCIA , DENNEAN CHARLES A , TERRY STEPHEN E
- Assignee: INTERDIGITAL TECH CORP,SOMASUNDARAM SHANKAR,PINHEIRO ANA LUCIA,DENNEAN CHARLES A,TERRY STEPHEN E
- Current Assignee: INTERDIGITAL TECH CORP,SOMASUNDARAM SHANKAR,PINHEIRO ANA LUCIA,DENNEAN CHARLES A,TERRY STEPHEN E
- Priority: US88369007 2007-01-05; US89178607 2007-02-27
- Main IPC: H04W52/02
- IPC: H04W52/02 ; H04W52/04 ; H04W52/48 ; H04W74/08
Abstract:
A method to determine a back-off adjustment and transmission power adjustment in a wireless transmit/receive unit (WTRU), the method including determining a problem in signal reception and adjusting a back-off and a transmission power based on a plurality of measurement results. The measurement results include common pilot channel received signal code power, received signal strength indicator and uplink interference.
Information query
