白丝美女被狂躁免费视频网站,500av导航大全精品,yw.193.cnc爆乳尤物未满,97se亚洲综合色区,аⅴ天堂中文在线网官网

Measurement-based random access configuration

專利號
US11991548B2
公開日期
2024-05-21
申請人
ZTE Wistron Telecom AB; ZTE (TX) INC.(SE Kista US TX Austin)
發(fā)明人
Patrick Svedman; Jan Johansson; Yonghong Gao; Aijun Cao; Thorsten Schier; Bojidar Hadjiski
IPC分類
H04W24/10; H04B7/026; H04L5/00; H04W56/00; H04W74/0833; H04W48/16
技術領域
random,access,rs's,in,tp,tp's,resources,rs,some,ait
地域: Kista

摘要

A method includes: receiving one or more synchronization signals; deriving a synchronization reference from the one or more synchronization signals; receiving a plurality of reference signals; based on the derived synchronization reference, performing a plurality of measurements on the plurality of reference signals; based on the plurality of measurements, selecting a plurality of random access resources; and selecting a random access resource from the plurality of random access resources for transmitting a random access signal to at least one of the one or more TP's.

說明書

  • The spatial properties of the link between the TP and the device is such that it fits well with the other TPs in the CoMP set. In some embodiments, the rank or condition number of the joint channel matrix between all or a subset of the TPs in the CoMP set is high. In other embodiments, the spatial correlation is low between the channels of the different TPs in the CoMP set and the device. A high rank or condition number may be favorable for multiple input multiple output (MIMO) communication. Low spatial correlation may be favorable for diversity, which may improve reliability. Note that high rank and low spatial correlation is fundamentally related.
  • In some embodiments, a TP performs random access signal detection on random access resources that a device would be allowed to select for certain services and/or performance requirements, if the TP supports such services and/or performance requirements. In some embodiments, a TP performs random access signal detection on random access resources that a device would use to request certain system information, if the TP is capable and/or assigned to provide such system information in the downlink.

    權利要求

    1
    微信群二維碼
    意見反饋