Resource Request Method and System, and Device
AssigneeHuawei Technologies Co., Ltd.
InventorsHaibo Xu, Yiru Kuang, Jian Wang, Da Wang
Life of this patent
Estimating the term…
Abstract
A resource request method and system, and a device are provided, and relate to the field of communications technologies. The method may include: triggering, by remote UE, a buffer status report BSR, and sending the BSR to relay UE, where the BSR is used to provide a base station with a size of available to-be-transmitted data in a buffer of the remote UE.
Claims22
1-43. (canceled)
Remote user equipment (remote UE), comprising:
- a communications interface;
- a processor;
- and
- a computer-readable storage medium storing a program to be executed by the processor, the program including instructions for:
- triggering a buffer status report (BSR);
- and
- sending, to relay user equipment (relay UE) using the communications interface, the BSR, wherein the BSR is forwarded to a base station to inform the base station of a size of available to-be-transmitted data in a buffer of the remote UE.
Relay user equipment (relay UE), comprising:
- a communications interface, configured to receive a buffer status report (BSR) reported by a remote user equipment (remote UE), wherein the BSR sent by the remote UE indicates a size of available to-be-transmitted data in a buffer of the remote UE;
- a processor;
- and
- a computer-readable storage medium storing a program to be executed by the processor, the program including instructions for:
- processing the BSR to generate a relay BSR;
- and
- sending, using the communications interface, the relay BSR to a base station.
The relay UE according to claim 600, wherein the relay BSR MAC CE comprises a logical channel group identification comprised in a BSR reported by the remote UE corresponding to the relay BSR MAC CE, and a size of available to-be-transmitted data on each logical channel in the BSR reported by the remote UE;
- and
- wherein the format of the relay BSR MAC CE comprises three formats:
- a long BSR MAC CE, a short BSR MAC CE, and a truncated BSR MAC CE.
Dependencies are inferred from the claim text.