CN104247469A - 多用户协作通信的下行数据传输方法和装置 - Google Patents

多用户协作通信的下行数据传输方法和装置 Download PDF

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Publication number
CN104247469A
CN104247469A CN201280072553.7A CN201280072553A CN104247469A CN 104247469 A CN104247469 A CN 104247469A CN 201280072553 A CN201280072553 A CN 201280072553A CN 104247469 A CN104247469 A CN 104247469A
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assistance
data
mac pdu
radio bearer
sent
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CN104247469B (zh
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郭小龙
李龠
杨飞
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/121—Wireless traffic scheduling for groups of terminals or users
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/04—Terminal devices adapted for relaying to or from another terminal or user

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

本发明实施例提供了多用户协作通信的下行数据传输方法和装置。基站选择被协助用户设备UE，其中，所述被协助UE和一个协助UE为一个闭合的协助组中的UE，所述协助组中每个UE的每个数据无线承载对应一个逻辑信道标识LCID，所述LCID在所述协助组内是唯一的；所述基站生成一个媒体接入控制分组数据单元MAC PDU，其中，所述MAC PDU中包含所述被协助UE的数据无线承载要发送的数据以及所述数据无线承载对应的LCID；以及所述基站向所述协助UE发送所述MAC PDU。上述方案实现了在MAC层进行合成的多用户协作通信方法。

Description

PCT国内申请，说明书已公开。

Claims (1)

  1. PCT国内申请，权利要求书已公开。
CN201280072553.7A 2012-08-17 2012-08-17 多用户协作通信的下行数据传输方法和装置 Active CN104247469B (zh)

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PCT/CN2012/080295 WO2014026375A1 (zh) 2012-08-17 2012-08-17 多用户协作通信的下行数据传输方法和装置

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CN104247469A true CN104247469A (zh) 2014-12-24
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US (1) US10201003B2 (zh)
EP (1) EP2887705B1 (zh)
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US20150163822A1 (en) 2015-06-11
WO2014026375A1 (zh) 2014-02-20
EP2887705A4 (en) 2015-07-22
US10201003B2 (en) 2019-02-05
CN104247469B (zh) 2019-04-05
EP2887705A1 (en) 2015-06-24
EP2887705B1 (en) 2017-11-15

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