- Patent Title: System and method for uplink precoding in a communication system
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Application No.: US15748998Application Date: 2017-09-27
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Publication No.: US10735076B2Publication Date: 2020-08-04
- Inventor: Andreas Nilsson , Fredrik Athley , Sven Petersson
- 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: Boisbrun Hofman, PLLC
- International Application: PCT/IB2017/055920 WO 20170927
- International Announcement: WO2018/060891 WO 20180405
- Main IPC: H04B7/02
- IPC: H04B7/02 ; H04B7/06

Abstract:
System and method for uplink precoding in a communication system. In one embodiment, an apparatus is operable in a communication system and includes processing circuitry configured to identify an antenna element of a user equipment to disregard for uplink precoding, and provide an instruction to direct the user equipment to remove an antenna port associated with the antenna element from a codebook employed by the user equipment to precode a communication within the communication system.
Public/Granted literature
- US20200091987A1 SYSTEM AND METHOD FOR UPLINK PRECODING IN A COMMUNICATION SYSTEM Public/Granted day:2020-03-19
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