Patterson & Sheridan, LLP
Communicating remote and local data in a wireless fronthaul
Certain aspects of the present disclosure relate to methods and apparatus for communicating remote and local data in a wireless fronthaul of a wireless communication system. The method includes terminating a lower portion of a radio bearer for the UE, wherein the radio bearer comprises an upper portion and a lower portion. The method further includes forwarding the upper portion of the radio bearer for the UE to a network node over a wireless link. The method further includes carrying a lower portion of a second radio bearer with the BS and a multiplexing layer indicating whether the lower portion of the second radio bearer includes an upper portion of the second radio bearer corresponding to local data or a tunnel with the upper portion of the radio bearer for the UE corresponding to remote data.
QUALCOMM Incorporated
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Navid Hong Karl Georg Muhammad Nazmul Junyi Sundar
Abedini Cheng Hampel Islam Li Subramanian