Title:
PUSCH TRANSMISSION METHOD AND APPARATUS, MEDIUM, AND PRODUCT
Document Type and Number:
WIPO Patent Application WO/2024/065114
Kind Code:
A1
Abstract:
Disclosed are a physical uplink shared channel (PUSCH) transmission method and apparatus, a medium, and a product, relating to the field of communications. The method comprises: separately transmitting, on a same time frequency resource in a same time slot from different panels by means of a same data layer or a data layer set, one transport block (TB) carried by a PUSCH, wherein the TB is transmitted by means of simultaneous transmission via multi-panel from multiple panels to multiple transmission and reception points (TRPs), and data layers/data layer sets transmitted by different panels are associated with a demodulation reference signal (DMRS) port/port group. The PUSCH transmission method provided by the present invention is used for supporting uplink multi-panel simultaneous transmission.
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Inventors:
GAO XUEYUAN (CN)
Application Number:
PCT/CN2022/121479
Publication Date:
April 04, 2024
Filing Date:
September 26, 2022
Export Citation:
Assignee:
BEIJING XIAOMI MOBILE SOFTWARE CO LTD (CN)
International Classes:
H04W72/04; H04B7/04
Foreign References:
| CN110838902A | 2020-02-25 | |||
| CN110838856A | 2020-02-25 |
Other References:
SAMSUNG: "NR MIMO evolution for downlink and uplink", 3GPP TSG RAN MEETING #96, RP-221393, 30 May 2022 (2022-05-30), XP052154415
Attorney, Agent or Firm:
BEIJING SAN GAO YONG XIN INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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