Invention Grant
- Patent Title: Method and apparatus for managing carrier sensing
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Application No.: US16613947Application Date: 2017-05-16
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Publication No.: US11343851B2Publication Date: 2022-05-24
- Inventor: Gabor Fodor , Osama Al-Saadeh , Chrysostomos Koutsimanis
- Applicant: Telefonaktiebolaget LM Ericsson (publ)
- Applicant Address: SE Stockholm
- Assignee: Telefonaktiebolaget LM Ericsson (publ)
- Current Assignee: Telefonaktiebolaget LM Ericsson (publ)
- Current Assignee Address: SE Stockholm
- Agency: Christopher & Weisberg, P.A.
- International Application: PCT/EP2017/061764 WO 20170516
- International Announcement: WO2018/210412 WO 20181122
- Main IPC: H04W74/08
- IPC: H04W74/08 ; H04B7/0452 ; H04B7/06
Abstract:
Methods and apparatus are proposed for managing carrier sensing in a communications system. In order to enable carrier sensing of a beamforming transmission to a served wireless device, a network node transmits a first transmission and a second transmission. The second transmission is the beamforming transmission to the served wireless device and the first transmission is an unhiding signal, which indicates the presence of the second transmission.
Public/Granted literature
- US20210410183A1 METHOD AND APPARATUS FOR MANAGING CARRIER SENSING Public/Granted day:2021-12-30
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