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US09468022B2 Method and apparatus for random access in communication system with large number of antennas 有权
具有大量天线的通信系统中的随机接入方法和装置

Method and apparatus for random access in communication system with large number of antennas
Abstract:
A method for performing random access by a User Equipment (UE) in a wireless network, comprises configuring at least one UE transmit beam for a transmission of a random access signal, generating the at least one UE transmit beam using an antenna array according to the configuration, and transmitting the random access signal to a base station (BS) on the at least one UE transmit beam. An user equipment for performing random access in a wireless network, the User Equipment comprises a processing circuit configured to configure at least one UE transmit beam for a transmission of a random access signal, and generate the at least one UE transmit beam using an antenna array according to the configuration, and transmit the random access signal to the Base Station (BS) on the at least one UE transmit beam.
Abstract(Chinese):

一种用于在无线网络中执行用户设备（UE）的随机接入的方法，包括：配置至少一个UE发射波束用于随机接入信号的传输，根据所述方法使用天线阵列生成所述至少一个UE发射波束 配置，并且将所述随机接入信号发送到所述至少一个UE发射波束上的基站（BS）。 一种用于在无线网络中执行随机接入的用户设备，所述用户设备包括处理电路，其被配置为配置至少一个UE发射波束用于随机接入信号的传输，并且使用天线阵列生成所述至少一个UE发射波束 并且根据所述配置将所述随机接入信号发送到所述至少一个UE发射波束上的所述基站（BS）。

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