Invention Grant
- Patent Title: Method and system for management of neighbor scanning
- Patent Title (中): 相邻扫描管理方法与系统
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Application No.: US12881538Application Date: 2010-09-14
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Publication No.: US08929907B1Publication Date: 2015-01-06
- Inventor: Sachin R. Vargantwar , Jason P. Sigg
- Applicant: Sachin R. Vargantwar , Jason P. Sigg
- Applicant Address: US KS Overland Park
- Assignee: Sprint Spectrum L.P.
- Current Assignee: Sprint Spectrum L.P.
- Current Assignee Address: US KS Overland Park
- Main IPC: H04W36/00
- IPC: H04W36/00

Abstract:
Disclosed herein is a method and corresponding system for management of neighbor scanning in a cellular wireless communication system. A radio access network (RAN) sends, and a mobile station receives, a neighbor list update message (NLUM) containing a plurality of different neighbor lists. The mobile station then selects one of the neighbor lists based on a determined first rank-ordering of its active set members. Once the mobile station selects one of the neighbor lists, the mobile station scans the neighbors listed in the selected neighbor list in accordance with the selected neighbor list. If the mobile station detects a change in rank-ordering from the determined first rank-ordering to another rank-ordering, the mobile station may select and transition to another one of the neighbor lists and may begin to scan the neighbors listed in the selected other neighbor list in accordance with the selected other neighbor list.
Information query