Morgan, Lewis & Bockius LLP
Random access procedures in a wireless network employing TDD scheme
The present invention relates to a wireless communication system. More specifically, the present invention relates to random access procedures in a wireless network employing TDD scheme. According to one aspect of the present invention, the a user equipment (UE), receiving information a first time division duplex (TDD) uplink/downlink (UL/DL) subframe configuration and information on a second TDD UL/DL subframe configuration informing the UE of a change from the first TDD UL/DL subframe configuration, communicates with the network based on the second TDD UL/DL subframe configuration, but performs a random access procedure based on the first TDD UL/DL subframe configuration, when the random access procedure is initiated.
LG Electronics Inc.
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Sunyoung Youngdae Seungjune
Lee Lee Yi