Invention Grant
US08588773B2 System and method for cell search and selection in a wireless communication system
有权
用于无线通信系统中的小区搜索和选择的系统和方法
- Patent Title: System and method for cell search and selection in a wireless communication system
- Patent Title (中): 用于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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Application No.: US12511904Application Date: 2009-07-29
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Publication No.: US08588773B2Publication Date: 2013-11-19
- Inventor: 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
- Applicant: 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
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agent François A. Pelaez
- Main IPC: H04W4/00
- IPC: H04W4/00

Abstract:
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.
Public/Granted literature
- US20100029274A1 SYSTEM AND METHOD FOR CELL SEARCH AND SELECTION IN A WIRELESS COMMUNICATION SYSTEM Public/Granted day:2010-02-04
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