Method for determining uplink transmission codeword in multiple-input multiple-output mode, involves obtaining codeword for transmission with partial coherence of antennas of transmit antenna ports for uplink transmission in multiple-input multiple-output mode by splicing
	CHZHAN CH; GAO S
	2022-06-28
专利权人	BEIJING XIAOMI MOBILE SOFTWARE CO LTD (XIAO-C)
申请日期	2022-06-28
专利号	RU2025101114-A
成果简介	NOVELTY - The method involves determining a potential suitable codeword of four transmit antenna ports (Tx) and/or 2 Tx for uplink transmission in a multiple-input multiple-output (MIMO) MIMO mode. The 8 Tx is divided into K antenna port groups, where K is a positive integer less than 8. A third codeword is determined based on the potential suitable codeword and a fourth codeword corresponding to the third codeword is determined. The first codeword for transmission with partial coherence of the antennas of the L-layer 8 Tx for uplink transmission in the MIMO mode is obtained by splicing based on the antenna port groups and the synchronization coefficient, the third codeword and the fourth codeword, where L is less than or equal to 8. USE - Method for determining uplink transmission codeword in multiple-input multiple-output mode. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following: a communication device; and a machine-readable data carrier storing program for determining uplink transmission codeword in multiple-input multiple-output mode.
IPC 分类号	H04B-007/0413
国家	俄罗斯
专业领域	信息技术
语种	英语
成果类型	专利
文献类型	科技成果
条目标识符	http://119.78.100.226:8889/handle/3KE4DYBR/13104
专题	中国科学院新疆生态与地理研究所
作者单位	BEIJING XIAOMI MOBILE SOFTWARE CO LTD (XIAO-C)
推荐引用方式 GB/T 7714	CHZHAN CH,GAO S. Method for determining uplink transmission codeword in multiple-input multiple-output mode, involves obtaining codeword for transmission with partial coherence of antennas of transmit antenna ports for uplink transmission in multiple-input multiple-output mode by splicing. RU2025101114-A[P]. 2022.

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