会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 10. 发明申请
    • SIGNAL TRANSMISSION METHOD AND SYSTEM UNDER CARRIER AGGREGATION
    • 信号传输方法和载波聚合下的系统
    • WO2010145361A9
    • 2011-03-03
    • PCT/CN2010072690
    • 2010-05-12
    • ZTE CORPZHANG RONGHAO PENG
    • ZHANG RONGHAO PENG
    • H04W72/00
    • H04W74/004H04L5/0048H04L5/0053H04L25/0224H04W74/0833
    • A signal transmission method under carrier aggregation includes that: a base station configures Physical Uplink Control Channel (PUCCH) transmission parameters and/or Sounding Reference Signal (SRS) transmission parameters of a component carrier or multiple component carriers for a User Equipment (UE)(1001), and transmits said PUCCH transmission parameters and/or SRS transmission parameters to the UE (1002); the UE transmits the PUCCH and/or SRS on the corresponding component carriers respectively according to said PUCCH transmission parameters and/or SRS transmission parameters of the respective carriers(1003). Correspondingly, a signal transmission system under carrier aggregation, and a UE and base station used for signal transmission under carrier aggregation are also provided in the invention. The PUCCH and SRS multiplex transmission method in the case of the carrier aggregation in the invention is not only compatible with Long Term Evolution (LTE) UE, but also can be used on multiple carriers without conflict, and can maximize the utilization efficiency of frequency spectrum.
    • 载波聚合下的信号传输方法包括:基站为用户设备(UE)配置分量载波或多分量载波的物理上行链路控制信道(PUCCH)传输参数和/或探测参考信号(SRS)传输参数 1001),并向UE(1002)发送所述PUCCH传输参数和/或SRS传输参数。 UE根据各个载波(1003)的所述PUCCH传输参数和/或SRS传输参数分别在相应的分量载波上发送PUCCH和/或SRS。 相应地,在本发明中还提供了载波聚合下的信号传输系统,以及用于在载波聚合下进行信号传输的UE和基站。 在本发明的载波聚合的情况下,PUCCH和SRS复用传输方法不仅与长期演进(LTE)UE兼容,而且可以在多个载波上使用而没有冲突,并且可以最大化频谱的利用效率 。