发明申请
US20100029274A1 SYSTEM AND METHOD FOR CELL SEARCH AND SELECTION IN A WIRELESS COMMUNICATION SYSTEM
有权
无线通信系统中的小区搜索和选择的系统和方法
- 专利标题: SYSTEM AND METHOD FOR CELL SEARCH AND SELECTION IN A WIRELESS COMMUNICATION SYSTEM
- 专利标题(中): 无线通信系统中的小区搜索和选择的系统和方法
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申请号: US12511904申请日: 2009-07-29
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公开(公告)号: US20100029274A1公开(公告)日: 2010-02-04
- 发明人: Manoj M. Deshpande , Sanjiv Nanda , Jen Mei Chen , Francesco Pica , Parag A. Agashe , Gavin B. Horn , Rajat Prakash , Nathan E. Tenny , Aziz Gholmieh , Srinivasan Balasubramanian , Mehmet Yavuz
- 申请人: Manoj M. Deshpande , Sanjiv Nanda , Jen Mei Chen , Francesco Pica , Parag A. Agashe , Gavin B. Horn , Rajat Prakash , Nathan E. Tenny , Aziz Gholmieh , Srinivasan Balasubramanian , Mehmet Yavuz
- 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: H04W60/00
- IPC分类号: H04W60/00
摘要:
Systems and methodologies are described herein that facilitate improved cell search and selection in a wireless communication system. For example, a terminal as described herein can utilize one or more Closed Subscriber Group (CSG)-specific offset and/or hysteresis parameters as described herein to increase the amount of time on which the terminal is allowed to camp on a desirable cell. Additionally, specialized reselection timing can be employed as described herein to increase a delay associated with selecting a Home Node B (HNB) or Home Evolved Node B (HeNB) cell, thereby reducing power consumption associated with rapid cell reselection operations in a densely populated network environment. Further, a two-step reselection process can be performed as described herein in the context of selecting a frequency for cell reselection, thereby mitigating the effects of rapid reselection between cells and/or frequencies due to CSG cell prioritization.
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