Title:
SYSTEMS, DEVICES AND METHODS FOR SCHEDULING WIRELESS COMMUNICATIONS
Document Type and Number:
WIPO Patent Application WO/2023/115534
Kind Code:
A1
Abstract:
Processing circuitry for a communication station configured to facilitate multi-user multiple-input multiple output (MU-MIMO) service. The processing circuitry can perform a multi-user selection for data transmission on a shared radio resource from a plurality of User Equipments (UEs). The processing circuitry selects one or more of the plurality of candidate UEs in time domain based on time-domain scheduling algorithm, obtain historical throughput data and input for each selected UE. The input includes a channel state indicator including a single-user channel quality indicator (SU-CQI), a precoding matrix indicator (PMI), rank indicator, and a channel state matrix. A trained reinforcement learning agent (RL agent) using the obtained input infers a rating score for each of the plurality of UEs. The processing circuitry schedules the one or more the UEs for transmission respectively on the plurality of radio resources based on the plurality of score ratings and allocate the plurality of radio resources.
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Inventors:
ZHANG XIN (CN)
LIU DI (CN)
LIU DI (CN)
Application Number:
PCT/CN2021/141187
Publication Date:
June 29, 2023
Filing Date:
December 24, 2021
Export Citation:
Assignee:
INTEL CORP (US)
ZHANG XIN (CN)
LIU DI (CN)
ZHANG XIN (CN)
LIU DI (CN)
International Classes:
H04W24/00; H04L5/00
Foreign References:
| US20140254517A1 | 2014-09-11 | |||
| CN104854902A | 2015-08-19 | |||
| US20110176519A1 | 2011-07-21 |
Other References:
QUALCOMM INCORPORATED: "Discussion on interference measurement enhancements", 3GPP DRAFT; R1-1609965, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Lisbon, Portugal; 20161010 - 20161014, 9 October 2016 (2016-10-09), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051149990
KIM TAEHYOUNG; MIN KYUNGSIK; CHOI SOOYONG: "Multiuser CQI prediction based on quantization error feedback for massive MIMO systems", 2015 INTERNATIONAL CONFERENCE ON COMPUTING, NETWORKING AND COMMUNICATIONS (ICNC), IEEE, 16 February 2015 (2015-02-16), pages 32 - 36, XP032752535, DOI: 10.1109/ICCNC.2015.7069290
FUTUREWEI: "Functional Framework for RAN Intelligence to support different learning problems", 3GPP DRAFT; R3-211615, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG3, no. Online; 20210517 - 20210528, 6 May 2021 (2021-05-06), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP052001361
KIM TAEHYOUNG; MIN KYUNGSIK; CHOI SOOYONG: "Multiuser CQI prediction based on quantization error feedback for massive MIMO systems", 2015 INTERNATIONAL CONFERENCE ON COMPUTING, NETWORKING AND COMMUNICATIONS (ICNC), IEEE, 16 February 2015 (2015-02-16), pages 32 - 36, XP032752535, DOI: 10.1109/ICCNC.2015.7069290
FUTUREWEI: "Functional Framework for RAN Intelligence to support different learning problems", 3GPP DRAFT; R3-211615, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG3, no. Online; 20210517 - 20210528, 6 May 2021 (2021-05-06), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP052001361
Attorney, Agent or Firm:
BEIJING EAST IP LTD. (CN)
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