发明申请
- 专利标题: CONTROL OF ACCESS TERMINAL OPERATION BASED ON INTERFERENCE INFORMATION
- 专利标题(中): 基于干扰信息的接入终端操作控制
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申请号: US12547923申请日: 2009-08-26
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公开(公告)号: US20100056153A1公开(公告)日: 2010-03-04
- 发明人: Rashid Ahmed Akbar Attar , Durga Prasad Malladi
- 申请人: Rashid Ahmed Akbar Attar , Durga Prasad Malladi
- 申请人地址: US CA San Diego
- 专利权人: QUALCOMM INCORPORATED
- 当前专利权人: QUALCOMM INCORPORATED
- 当前专利权人地址: US CA San Diego
- 主分类号: H04W72/04
- IPC分类号: H04W72/04 ; H04W36/34 ; H04B7/005
摘要:
Systems and methodologies are described that facilitate distributing and utilizing interference information in a wireless communication environment. Interference information can be generated by a base station by evaluating uplink conditions, and disparate interference information can be collected from neighbor base station(s). Interference information associated with the base station and the neighbor base station(s) can be transmitted by the base station to access terminal(s). An access terminal that receives that interference information associated with the base station and the neighbor base station(s) can control an operation based at least in part upon the interference information. For example, the access terminal can adjust a transmit power, select a target serving base station for handover, and/or choose a random access channel (RACH) resource to use for random access as a function of the interference information associated with the base station and the neighbor base station(s).