データを送信するための方法と装置

Japanese Patent JP7105824

B2

Embodiments of the present invention disclose a method and an apparatus for transmitting data, and the method includes: first setting at least two second resource groups in each first resource group of at least one first resource group, and setting at least two reference signals in each of the second resource groups; then encoding data to be transmitted and generating two data streams from the encoded data; then, mapping the two data streams onto an available resource element of two different antenna ports, in which the reference signals corresponding to the two different antenna ports are set on two different second resource groups; and finally, transmitting, on the available resource element of the two different antenna ports, data on the two antenna ports. The present invention is applicable to the field of communications systems.

WO/2021/046617	A WIRELESS COMMUNICATIONS PROCESS AND ACCESS POINT FOR ULTRA-RELIABLE LOW LATENCY COMMUNICATION (URLLC)
WO/1990/012463	SPREAD SPECTRUM-TIME DIVERSITY COMMUNICATIONS SYSTEMS AND TRANSCEIVERS FOR MULTIDROP LOCAL AREA NETWORKS
WO/2024/035517	DEFAULT BEAM RULE FOR UNIFIED TRANSMISSION CONFIGURATION INDICATION (TCI) IN MULTIPLE DOWNLINK CONTROL INFORMATION MESSAGE (MDCI), MULTIPLE TRANSMIT AND RECEIVE POINT (MTRP) SCENARIO

▲劉▼ 江▲華▼
▲呉▼ ▲強▼
高 ▲チ▼

JP2020070146A

July 25, 2022

April 09, 2020

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HUAWEI TECHNOLOGIES CO.,LTD.

H04B7/06; H04L1/06; H04L27/26; H04W72/04

NTT DOCOMO,DM-RS Design for E-PDCCH in Rel-11, 3GPP TSG-RAN WG1#67 R1-114302,2011年11月09日,pp.1-3
Research In Motion, UK Limited,E-PDCCH Transmission with DMRS as Demodulation RS, 3GPP TSG-RAN WG1#67 R1-113958,2011年11月08日,pp.1-4

Tadashige Ito
Tadahiko Ito
Shinsuke Onuki

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