Invention Grant
- Patent Title: Supporting a large number of devices in wireless communications
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Application No.: US15850841Application Date: 2017-12-21
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Publication No.: US10667169B2Publication Date: 2020-05-26
- Inventor: Xiaofei Wang , Lei Wang , Sudheer A. Grandhi , Guodong Zhang
- Applicant: InterDigital Patent Holdings, Inc.
- Applicant Address: US DE Wilmington
- Assignee: INTERDIGITAL PATENT HOLDINGS, INC.
- Current Assignee: INTERDIGITAL PATENT HOLDINGS, INC.
- Current Assignee Address: US DE Wilmington
- Agency: Volpe and Koenig, P.C.
- Main IPC: H04W28/02
- IPC: H04W28/02 ; H04W52/02 ; H04W72/12
Abstract:
A method for receiving a backoff value at a wireless station is presented. A traffic indication map is received at the station, wherein a backoff number is implicitly assigned to the station based on a position of the station within the traffic indication map. The backoff value is determined by multiplying the backoff number by a predetermined time value.
Public/Granted literature
- US20180115922A1 SUPPORTING A LARGE NUMBER OF DEVICES IN WIRELESS COMMUNICATIONS Public/Granted day:2018-04-26
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