Invention Grant
- Patent Title: Scheduling weight calculation for MU MIMO
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Application No.: US17619884Application Date: 2019-07-02
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Publication No.: US12114342B2Publication Date: 2024-10-08
- Inventor: Xixian Chen , Dongsheng Yu , Xiaoming Lai , Weigang Li
- 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: Baker Botts L.L.P
- International Application: PCT/IB2019/055647 2019.07.02
- International Announcement: WO2021/001678A 2021.01.07
- Date entered country: 2021-12-16
- Main IPC: H04W72/542
- IPC: H04W72/542 ; H04B7/0452

Abstract:
According to certain embodiments, a method for use in a network node for scheduling wireless transmissions comprises determining a channel quality weight for a first wireless channel based on its number of information bits and a channel quality weight for a second wireless channel based on its number of information bits. The number of information bits is based on a signal to interference plus noise (SINR) measurement and a modulation coding scheme of the wireless channels. The method further comprises determining a scheduling weight for the first wireless device based on the channel quality weight for the first wireless channel, determining a scheduling weight for the second wireless device based on the channel quality weight for the second wireless channel, and scheduling a transmission to one of the first and second wireless devices based on the scheduling weights of the first and second wireless devices.
Public/Granted literature
- US20220312432A1 Scheduling Weight Calculation for MU MIMO Public/Granted day:2022-09-29
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