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Resource scheduling method and system, terminal and eNB (base station)

A resource scheduling and resource technology, applied in the field of communications

Active Publication Date: 2015-09-30
YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, when the UE is within the coverage of the network, the D2D communication between the UE and the UE group (UE1, UE2, UE3...) can be realized according to the resource scheduling mode of the base station within the network coverage defined by Rel-12, but When some UEs are within the coverage of the network and some UEs are outside the coverage of the network, the resource scheduling mode of the base station cannot be used to realize the communication between the remote UEs outside the coverage of the network and the UE group (UE1, UE2, UE3...) D2D communication between

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  • Resource scheduling method and system, terminal and eNB (base station)
  • Resource scheduling method and system, terminal and eNB (base station)
  • Resource scheduling method and system, terminal and eNB (base station)

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Embodiment Construction

[0068] Embodiments of the present invention provide a resource scheduling method, terminal, base station and system, in order to realize D2D communication between remote UEs outside the network coverage and UE groups (UE1, UE2, UE3 . . . ).

[0069] In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is an embodiment of a part of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0070] The terms "first", "second" and "third" in the specification and claims of the prese...

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Abstract

An embodiment of the invention discloses a resource scheduling method and system, a terminal and an eNB (base station). The method comprises steps as follows: receiving remote UE (user terminal) sidelink BSRs (buffer state reports) sent by remote UEs, adding identification information of the remote UEs to the remote UE sidelink BSRs, sending the remote UE sidelink BSRs to the eNB, and forwarding sidelink resources distributed to the remote UEs by the base station according to the remote UE sidelink BSRs to the remote UEs. Accordingly, the sidelink resources are distributed to the remote UEs by the eNB through relay UEs, that is, D2D (device-to-device) communication between the remote UEs and a UE group beyond a network coverage range can be realized.

Description

technical field [0001] The present invention relates to the communication field, in particular to a resource scheduling method, terminal, base station and system. Background technique [0002] Device-to-Device (D2D for short) communication technology refers to a kind of direct communication between user terminals (User Terminal, UE for short) without transmission or forwarding by equipment such as base station (eNB for short). This technology can improve resource utilization and network capacity. Moreover, D2D communication may not be limited to communication between two UEs, but also supports point-to-multipoint group communication, that is, supports D2D communication between a UE and a UE group (UE1, UE2, UE3 . . . ). [0003] At present, when the UE is within the coverage of the network, the D2D communication between the UE and the UE group (UE1, UE2, UE3...) can be realized according to the resource scheduling mode of the base station within the network coverage defined...

Claims

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Application Information

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IPC IPC(8): H04W4/00H04W72/04H04W4/70
CPCH04W4/70H04W72/20H04W72/04
Inventor 郑倩张晨璐雷艺学
Owner YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD
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