Invention Grant
- Patent Title: Method and system for efficient addressing and power savings in wireless systems
- Patent Title (中): 无线系统中有效寻址和节能的方法和系统
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Application No.: US12539837Application Date: 2009-08-12
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Publication No.: US07899462B2Publication Date: 2011-03-01
- Inventor: Mohammed Sammour , Sudheer A. Grandhi , Arty Chandra
- Applicant: Mohammed Sammour , Sudheer A. Grandhi , Arty Chandra
- Applicant Address: US DE Wilmington
- Assignee: InterDigital Technology Corporation
- Current Assignee: InterDigital Technology Corporation
- Current Assignee Address: US DE Wilmington
- Agency: Volpe and Koenig, P.C.
- Main IPC: H04W72/00
- IPC: H04W72/00
Abstract:
A method for addressing groups of stations in a wireless communication system begins by assigning the stations in the system into a number of groups. A group identifier is signaled to each station and the group identifier is indicated in a frame for each group that has data in the frame. The addressing method can be applied to power savings for the station, wherein the station enters a power saving mode if the group identifier for the station is not present in the frame.
Public/Granted literature
- US20090296619A1 METHOD AND SYSTEM FOR EFFICIENT ADDRESSING AND POWER SAVINGS IN WIRELESS SYSTEMS Public/Granted day:2009-12-03
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