Invention Grant
- Patent Title: Control of access terminal operation based on interference information
- Patent Title (中): 基于干扰信息控制接入终端的操作
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Application No.: US12547923Application Date: 2009-08-26
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Publication No.: US08576733B2Publication Date: 2013-11-05
- Inventor: Rashid Ahmed Akbar Attar , Durga Prasad Malladi
- Applicant: Rashid Ahmed Akbar Attar , Durga Prasad Malladi
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agent Anthony R. Morris
- Main IPC: H04W48/12
- IPC: H04W48/12

Abstract:
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).
Public/Granted literature
- US20100056153A1 CONTROL OF ACCESS TERMINAL OPERATION BASED ON INTERFERENCE INFORMATION Public/Granted day:2010-03-04
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