Invention Grant
- Patent Title: Slotted OFDMA based random access
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Application No.: US15739676Application Date: 2016-06-25
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Publication No.: US10560295B2Publication Date: 2020-02-11
- Inventor: Yonggang Fang , Kaiying Lv , Bo Sun , ZhiQiang Han , Weimin Xing
- Applicant: ZTE Corporation
- Applicant Address: CN Shenzhen
- Assignee: ZTE Corporation
- Current Assignee: ZTE Corporation
- Current Assignee Address: CN Shenzhen
- Agency: Perkins Coie LLP
- Priority: WOPCT/CN2015/082389 20150625; WOPCT/CN2015/093777 20151104
- International Application: PCT/US2016/039449 WO 20160625
- International Announcement: WO2016/210389 WO 20161229
- Main IPC: H04L1/18
- IPC: H04L1/18 ; H04L27/26 ; H04L5/00 ; H04W48/02 ; H04W48/16 ; H04W72/04 ; H04W74/00 ; H04W74/08 ; H04W84/12
Abstract:
Access to a wireless medium is controlled based on contention arbitration. A certain number of wireless devices are allowed by an access point to contend for a transmission opportunity. A trigger frame is used to communicate access opportunities to multiple devices. A beacon transmission may additionally be used for communication of access opportunities.
Public/Granted literature
- US20180191541A1 SLOTTED OFDMA BASED RANDOM ACCESS Public/Granted day:2018-07-05
Information query
