5G帧结构描述中,下面哪一项是错误的 ( ) 帧结构配置可以由SIB静态帧结构配置上下行资源比例可在1:4到2:3之间调整R15的协议中,RRC高层配置的tdd—UL-DL—ConfigurationDedicated定义了周期大小DCI format2—0用于动态指示帧结构相关知识点: 试题来源: 解析 最佳答案 C ...
The NCR may include receiving circuitry configured to receive a cell specific common time division duplex (TDD) uplink/downlink (UL/DL) configuration and a side information with an NCR dedicated TDD UL/DL configuration. The receiving circuitry may also be configured to determine DL and UL ...
5G定时和同步_5GTimingandSynchronizationforTDD 5G定时和同步 (TDD部署)5G Timing and Synchronization for TDD Deployment
UL/DL configuration The uplink-downlink configuration (specified byUL/DL Config) of a TDD frame d...
中国政府支持TD-LTE，或者说从TDSCDMA开始支持TDD制式和TDD与FDD技术本身的优缺点没有任何关系。支持TD-...
帧组成;子帧包含2个0.5ms时隙。10ms帧中各个子帧的上下行分配策略可以设置。如右边表格所示。DL/UL子帧分配Uplink- downlinkconfigurationDownlink-to-UplinkSwitch-pointperiodicity Subframenumber012345678905msDSUUUDSUUU15msDSUUDDSUUD25msDSUDD DSUDD310msDSUUUDDDDD410msDSUUDDDDDD510msDSUDDDDDDD65msDSUUUDS ...
如果根据ul/dl配置,下行链路子帧不足,则基站可在非锚定载波上向用户设备发送系统信息(例如,sib1-nb和剩余其它sibx-nb分别地)。这可仅在特定ul/dl配置中限制地允许,和/或可仅针对特定操作模式限制地允许,和/或可仅针对sib1-nb的特定一些重复次数限制地允许,和/或可根据小区特定参考信号(crs)和窄带参考信号(...
在某些情况下,例如,新参数(例如,tdd-ul-dl-configurationdedicated-sn-fu)可以由tdd-ul-dl-configcommon和/或至少包括子载波间隔的新参数分配。 19、在各种实现方式中,第五参数可以包括、是或对应于mac ce、ue特定的和/或组公共的dci。例如,bs可以向sn cu指示/提供第五tdd ul/dl配置参数,例如,用于sn cu。
(UL-DL) configuration in a first cell for DL data receptions or UL data transmissions from the UE, wherein a TDD UL-DL configuration includes ten TTIs each having a respective serial index from 0 to 9; and transmitting, by the eNB to the UE, at least one PDCCH of the one or more ...
Catt; “Configuration of subframes for explicit UL-DL reconfiguration DCI”; 3GPP TSG R1-136066; (Nov. 11-15, 2013); 3 pages; RAN WG1 Meeting #75, San Francisco, USA; (Agenda 6.2.1.2). Catt; “Remaining details of L1 signaling for UL-DL reconfiguration”; 3GPP TSG R1-140067; (Feb...