Patent ID: 9077430
Filing Date: 2015-07-07
Classification: H04B,H04W

Abstract:
1. A method for transmitting relay data, which is applied in a Long Term Evolution (LTE) system comprising a relay node accessing the LTE system in a role of a User Equipment (UE), the method comprising: the relay node or a relay Serving Gateway (S-GW) multiplexing a radio access bearer service of a plurality of terminals to obtain the relay radio access bearer service to be bore; and wherein the relay radio access bearer service between the relay node and the relay S-GW is bore by a relay radio access bearer, the relay node or the relay S-GW receiving and demultiplexing the received relay radio access bearer service; wherein the relay radio access bearer is a bearer connecting the Relay Node and the S-GW, and comprises a radio bearer between the Relay Node and an eNB and an S1 bearer between the eNB and the S-GW; wherein the relay node or the relay S-GW makes the user plane protocol address of tunneling protocol allocated to the radio bearer of the radio access bearer service, to be used as the identifier for multiplexing and/or demultiplexing; or, the relay node or the relay S-GW makes the identifier allocated to each radio access bearer to be used as the identifier for multiplexing and/or demultiplexing; or, the relay node or the relay S-GW makes the tunnel endpoint identifier allocated to the radio bearer of the radio access bearer service to be used as the identifier for multiplexing and/or demultiplexing.