Invention Grant
US09237582B2 Method and apparatus for allocating uplink resources in beamforming-based wireless communication system 有权
在基于波束成形的无线通信系统中分配上行链路资源的方法和装置

Method and apparatus for allocating uplink resources in beamforming-based wireless communication system
Abstract:
A method and an apparatus for requesting Uplink (UL) resource allocation in a beamforming-based wireless communication system are provided. A Mobile Station (MS) acquires UL beam pair information indicating a best MS transmit beam and a best Base Station (BS) receive beam for UL transmission, determines a best BS transmit beam for Downlink (DL) reception, selects a Bandwidth Request (BR) code and a BR channel from available BR codes and a designated BR transmit resource, wherein at least one of the BR code and the BR channel is mapped to at least one of the best BS receive beam and the best BS transmit beam, and transmits the selected BR code to a BS over the selected BR channel. The BS allocates a UL resource for transmission of a BR message and UL data considering the best BS receive beam.
Information query
Patent Agency Ranking
0/0