Title:
SOLUTIONS AND SIGNALING TO ENABLE CELL-FREE MULTIPLE INPUT MULTIPLE OUTPUT TRANSMISSION
Document Type and Number:
WIPO Patent Application WO/2024/016120
Kind Code:
A1
Abstract:
Systems, methods, apparatuses, and computer program products for enabling efficient cell-free MIMO transmissions. One method may include receiving a downlink reference signal, determining at least one cell-free multiple input multiple output transmission strategy associated with at least one access point based upon at least the downlink reference signal, and transmitting to a network entity at least one of the at least one cell-free multiple input multiple output transmission strategy and enabling information.
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Inventors:
YANG TAO (CN)
LIU HAO (CN)
SONG NUAN (CN)
ZHAO YAN (CN)
WEN PINGPING (CN)
LIU HAO (CN)
SONG NUAN (CN)
ZHAO YAN (CN)
WEN PINGPING (CN)
Application Number:
PCT/CN2022/106302
Publication Date:
January 25, 2024
Filing Date:
July 18, 2022
Export Citation:
Assignee:
NOKIA SHANGHAI BELL CO LTD (CN)
NOKIA SOLUTIONS & NETWORKS OY (FI)
NOKIA TECHNOLOGIES OY (FI)
NOKIA SOLUTIONS & NETWORKS OY (FI)
NOKIA TECHNOLOGIES OY (FI)
International Classes:
H04B7/04
Domestic Patent References:
| WO2021044190A1 | 2021-03-11 |
Foreign References:
| CN111836368A | 2020-10-27 |
Other References:
ERICSSON: "Synchronization using non-cell-defining signals", 3GPP DRAFT; R1-1720944_SYNCHRONIZATION USING NON-CELL-DEFINING SIGNALS, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Reno, Nevada, US; 20171227 - 20171201, 18 November 2017 (2017-11-18), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051370318
Attorney, Agent or Firm:
ZY PARTNERS (CN)
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