Title:
装置間(D2D)通信のための協調分散スケジューリング
Document Type and Number:
Japanese Patent JP6426279
Kind Code:
B2
Abstract:
In a communication system having a plurality of user equipment (UE) devices that are operating in a contention based mode for device-to-device (D2D) communication, each UE device transmits a preferred transmission indicator when a condition for preferred transmission is met at the UE device. If a UE device receives a preferred transmission indicator, the UE device delays transmission of a D2D scheduling assignment (SA) to contend for communication resources for D2D communication. The length of the delay can be based on a number of preferred transmission indicators that are received. The preferred transmission indicator is based on a buffer size in one example.
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Inventors:
Calhan Amit
Chan Henry
Chan Henry
Application Number:
JP2017514820A
Publication Date:
November 21, 2018
Filing Date:
September 25, 2015
Export Citation:
Assignee:
Kyocera Corporation
International Classes:
H04W72/02; H04W72/12; H04W92/18
Domestic Patent References:
| JP2011520331A |
Foreign References:
| US20110007687 |
Other References:
ZTE,SA and Data Resource Selection for D2D Communication Mode 2[online],3GPP TSG-RAN WG1#78 R1-143138,インターネット,2014年 8月18日
Huawei, HiSilicon,1-bit resource reservation for mode 2 communication[online],3GPP TSG-RAN WG1#78 R1-143446,インターネット,2014年 8月18日
Huawei, HiSilicon,1-bit resource reservation for mode 2 communication[online],3GPP TSG-RAN WG1#78 R1-143446,インターネット
Attorney, Agent or Firm:
Curries Patent Business Corporation