Foley & Lardner LLP
Processing method and device for radio bearer for transmitting data stream
Disclosed are a processing method and device for a radio bearer for transmitting a data stream. The method comprises: determining a quality of service parameter transferred to an access network node by a control entity of a core network; and performing processing on a radio bearer according to the quality of service parameter so as to transmit a data stream needing to be transmitted between the core network and a UE unit. Processing is performed on the radio bearer at the UE unit according to a requirement of the access network node. The radio bearer may transmit the data stream between the core network and the UE unit. The solution herein can solve the problem of mapping multiple data streams having the same service quality to a radio bearer, reduce complexity of a signaling process, ensure quality of service transmission, and support processing of a special packet.
China Academy of Telecommunications Technology
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Jiamin Bin
Liu Jiao