Invention Grant
- Patent Title: Method and system for differentiated paging channel selection
- Patent Title (中): 用于差分寻呼信道选择的方法和系统
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Application No.: US12567198Application Date: 2009-09-25
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Publication No.: US08626203B1Publication Date: 2014-01-07
- Inventor: Jasinder P. Singh , Sachin R. Vargantwar , Bhagwan Khanka , Maulik K. Shah
- Applicant: Jasinder P. Singh , Sachin R. Vargantwar , Bhagwan Khanka , Maulik K. Shah
- 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: H04W68/00
- IPC: H04W68/00

Abstract:
Disclosed is a method and system to manage paging channels in a wireless communication network. When the network encounters a situation where the network is to transmit an access response message in a coverage area to a mobile station, the network will determine whether the mobile station is in an access handoff state. If not, the network will transmit the message to the mobile station on a paging channel selected based on the mobile station's identifier. Otherwise, the network will transmit the message to the mobile station on both that paging channel and a default paging channel (e.g., primary channel) selected without consideration of the mobile station's identifier. This process can help avoid an access handoff failure. Further, a radio access network may opt to use the default paging channel in response to the wireless coverage area having a different number of paging channels than an adjacent coverage area.
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