Invention Grant
- Patent Title: Dynamic uplink target receive power adjustment for uplink interference mitigation
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Application No.: US16650602Application Date: 2018-09-28
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Publication No.: US11337159B2Publication Date: 2022-05-17
- Inventor: Shiwei Gao , Xingqin Lin , Siva Muruganathan , Vijaya Yajnanarayana
- 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: Withrow & Terranova, PLLC
- International Application: PCT/IB2018/057586 WO 20180928
- International Announcement: WO2019/064273 WO 20190404
- Main IPC: H04W52/14
- IPC: H04W52/14 ; H04W52/08 ; H04W52/24 ; H04W84/00

Abstract:
Embodiments of a network node for a cellular communications network are disclosed. In some embodiments, the network node comprises a radio interface and processing circuitry operable to configure a wireless device to measure Reference Signal Received Power (RSRP) for both a serving cell of the wireless device and one or more neighbor cells of the wireless device, receive resulting reporting information from the wireless device, adjust a target receive power for the wireless device based on the reporting information, determine a power correction for the wireless device based on the adjusted target receive power for the wireless device, and signal the power correction to the wireless device. Embodiments of a method of operation of a network node as well as embodiments of a wireless device and a method of operation thereof are also disclosed.
Public/Granted literature
- US20210136694A1 DYNAMIC UPLINK TARGET RECEIVE POWER ADJUSTMENT FOR UPLINK INTERFERENCE MITIGATION Public/Granted day:2021-05-06
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