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1. WO2020063137 - CSI CALCULATION METHOD, USER TERMINAL AND COMPUTER-READABLE STORAGE MEDIUM

Publication Number WO/2020/063137
Publication Date 02.04.2020
International Application No. PCT/CN2019/099938
International Filing Date 09.08.2019
IPC
H04W 24/10 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
24Supervisory, monitoring or testing arrangements
10Scheduling measurement reports
CPC
H04W 24/10
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
24Supervisory, monitoring or testing arrangements
10Scheduling measurement reports ; ; Arrangements for measurement reports
H04W 72/08
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
72Local resource management, e.g. wireless traffic scheduling or selection or allocation of wireless resources
04Wireless resource allocation
08where an allocation plan is defined; based on quality criteria
H04W 72/085
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
72Local resource management, e.g. wireless traffic scheduling or selection or allocation of wireless resources
04Wireless resource allocation
08where an allocation plan is defined; based on quality criteria
085using measured or perceived quality
Applicants
  • 北京展讯高科通信技术有限公司 BEIJING SPREADTRUM HI-TECH COMMUNICATIONS TECHNOLOGY CO., LTD. [CN]/[CN]
Inventors
  • 王化磊 WANG, Hualei
Agents
  • 北京集佳知识产权代理有限公司 UNITALEN ATTORNEYS AT LAW
Priority Data
201811140183.128.09.2018CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) CSI CALCULATION METHOD, USER TERMINAL AND COMPUTER-READABLE STORAGE MEDIUM
(FR) PROCÉDÉ DE CALCUL DE CSI, TERMINAL UTILISATEUR ET SUPPORT DE STOCKAGE LISIBLE PAR ORDINATEUR
(ZH) CSI计算方法、用户终端及计算机可读存储介质
Abstract
(EN)
A CSI calculation method, a user terminal and a computer-readable storage medium, the method comprising: receiving network configuration information issued by a network side; determining a CSI calculation behavior according to the network configuration information; and when the CSI calculation behavior is carrying out CSI calculation on the basis of non-coherent joint transmission, calculating CSI corresponding to each codeword, wherein when CSI corresponding to a first codeword is calculated, measurement and calculation results of resources corresponding to the other codewords are taken as inter-codeword interference corresponding to the first codeword. The above-mentioned solution can realize CSI calculation of a non-coherent joint transmission scheme.
(FR)
L'invention concerne un procédé de calcul de CSI, un terminal utilisateur et un support de stockage lisible par ordinateur, le procédé comprenant les étapes suivantes : recevoir des informations de configuration de réseau émises par un côté réseau ; déterminer un comportement de calcul de CSI selon les informations de configuration de réseau ; et lorsque le comportement de calcul de CSI effectue un calcul de CSI sur la base d'une transmission conjointe non cohérente, calculer des CSI correspondant à chaque mot de code, lorsque des CSI correspondant à un premier mot de code sont calculées, des résultats de mesure et de calcul de ressources correspondant aux autres mots de code étant considérés comme des interférences inter-mot de code correspondant au premier mot de code. La solution mentionnée ci-dessus peut réaliser un calcul de CSI d'un schéma de transmission conjointe non cohérent.
(ZH)
一种CSI计算方法、用户终端及计算机可读存储介质,所述方法包括:接收网络侧下发的网络配置信息;根据所述网络配置信息,确定CSI计算行为;当所述CSI计算行为是基于非相干联合传输进行CSI计算时,计算每一个码字对应的CSI,其中:在计算第一码字对应的CSI时,将其他码字对应资源的测量测量计算结果作为所述第一码字对应的码字间干扰。上述方案能够实现对非相干联合传输方案进行CSI计算。
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