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AssigneeAlcatel Lucent
InventorsTao Tao, Jianguo Liu, Yan Meng, Junrong Gu, Dawei Wang, Zhe Luo, Gang Shen
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The disclosure provides a method for assisting a UE to implement a UL channel access in a base station of an eLAA-based communication system. The method comprises determining a listen-before-talk (LBT) priority for the UE; and transmitting a first signaling indicating the determined LBT priority to the UE. An enhanced UL channel access mechanism is proposed by the disclosure. In this mechanism, the eNB can provide some assistance to facilitate UL access. Chances of multiple user multiplexing and spectrum efficiency in LAA UL can be improved by this solution.
A method for assisting a User Equipment (UE) to implement an Uplink (UL) channel access in a base station of an eLAA-based communication system, comprising:
-7. (canceled)
A method for assisting a User Equipment (UE) to implement an Uplink (UL) channel access in a base station of an eLAA-based communication system, comprising:
A method for implementing an Uplink (UL) channel access in a User Equipment (UE) of an eLAA-based communication system, comprising:
-17. (canceled)
A method for assisting a User Equipment (UE) to maintain a Contention Window Size (CWS) in a base station of an eLAA-based communication system, comprising:
-30. (canceled)
Dependencies are inferred from the claim text.