Aperiodic CSI Reporting Aperiodic CSI report只能在PUSCH上报并且只上报一次,通常是在gNodeB需要最新的精准CSI参数时触发。PUSCH相比PUCCH可以携带更多数据,因此可以传输信息量更大的基于子带(5G NR - CSI-RS学习笔记8 - CSI Reporting Setting Overview)的CSI信息,甚至可以上报基于CA(Carrier Aggregation)的多个CSI Re...
PMI的码本(codebook)类型(Type I, Type II)是怎样的? 使用哪个CQI表格...这些都需要事先配置好,于是就有了Reporting Setting,用于统一配置这些信息。 Reporting Setting对应的配置对象是CSI-ReportConfig,其配置在CSI Framework的顶层对象CSI-MeasConfig下。 下表解释CSI-ReportConfig的主要字段: 2. Report Quantity ...
CSI Reporting Configuration Specify the parameters for the CQI, PMI, and RI computation as a structure with these fields: NSizeBWP— Size of the BWP in terms of the number of physical resource blocks (PRBs) NStartBWP— Starting PRB index of the BWP relative to CRB 0 CQITable— Channel qua...
Wireless communications systems and methods related to dynamically triggering aperiodic CSI reporting are disclosed. A UE may determine whether a condition is satisfied for triggering upon receipt of a signal from a BS. The condition may be based on a decoding status of the signal. In some ...
此外,在5g通信系统中,基于先进的小小区、云无线接入网(ran)、超密集网络、设备到设备(d2d)通信、无线回程、移动网络、协作通信、协作多点(comp)、接收端干扰消除等,正在进行对系统网络改进的开发。 在5g系统中,已经开发作为高级编码调制(acm)的混合fsk和qam调制(fqam)和滑动窗口叠加编码(swsc)、以及作为高级接入技术...
如2017年4月18日提交的题为“用于在高级无线通信系统中进行显式csi报告的方法和装置(method and apparatus for explicit csi reporting in advanced wireless communication systems)”的第15/490,561号美国专利申请中所述,其全文以引用的方式并入本文,ue配置有高分辨率(例如,ii型)csi报告,其中基于线性组合的ii型csi...
激活:激活/去激活 PUCCH 上的半持续 CSI 报告的 MAC CE,称为 SP CSI reporting on PUCCH Activation/Deactivation MAC CE,LCID=55:固定 16 比特结构如下,???指示 csi-ReportConfigToAddModList 里半持续 CSI 报告的激 活/去激活状态,???对应最低的 CSI-ReportConfigId(报告类型是 semiPersistentOnPUCCH), ...
Addressing your query regarding, “In 5G toolbox, specifically NR Downlink CSI Reporting Example, SINR is being calculated for all layers. I have a question, for a two-layer scenario, if SINR values vary considerably, what should be the criteria for the final SINR, CQI compu...
According to various embodiments of the present disclosure, in a wireless communication system, a method performed by a terminal includes receiving a message containing configuration information for CSI reporting from a base station, receiving different beams from the base station. receiving a plurality ...
62/959,058 entitled “CHANNEL STATE INFORMATION (CSI) REPORTING FOR FREQUENCY HOPPING IN UNLICENSED FREQUENCY BANDS” and filed on Jan. 9, 2020, which is assigned to the assignee hereof. The disclosures of all prior applications are considered part of and are incorporated by reference in this ...