Method and apparatus for resource allocation for transmitting uplink data on a cooperative terminal in a wireless connection system supporting terminal client cooperation

摘要

The present invention relates to a resource allocation method for transmitting uplink (UL) data on a cooperative terminal during a process of client cooperation (CC) between terminals, wherein the method comprises the steps of: executing the client cooperation between the cooperative terminal and a source terminal; transmitting, by the cooperative terminal to a base station, an uplink resource allocation request message for transmitting uplink data corresponding to the cooperative terminal; receiving, by the cooperative terminal, first uplink resource allocation information responding to the uplink resource allocation message from the base station; and transmitting, by the cooperative terminal to the base station, uplink data corresponding to the cooperative terminal, through the first uplink resource allocation information, wherein the uplink resource allocation request message includes control information in order to differentiate between uplink data corresponding to the source terminal and the uplink resource allocation request message.

主权项

1. A resource allocation method of a cooperative terminal for transmitting uplink (UL) data during a client cooperation (CC) transmission procedure, the method comprising:
performing the CC transmission with a source terminal; transmitting an UL resource allocation request message to a base station (BS) for transmitting first UL data of the cooperative terminal, the first UL data generated during the CC transmission procedure; receiving first UL resource allocation information from the BS as a response to the UL resource allocation request message; and transmitting the first UL data to the BS according to the first UL resource allocation information, wherein the UL resource allocation request message includes control information differentiating second UL data of the source terminal from the UL resource allocation request message, wherein the UL resource allocation request message is transmitted according to second UL resource allocation information for transmitting the second UL data of the source terminal, and wherein the UL resource allocation request message is transmitted by using paired MAC PDUs comprising a first MAC PDU including the control information and a second MAC PDU including the second UL data.