CN109792720A - 时频资源确定方法及装置 - Google Patents

时频资源确定方法及装置 Download PDF

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Publication number
CN109792720A
CN109792720A CN201680089396.9A CN201680089396A CN109792720A CN 109792720 A CN109792720 A CN 109792720A CN 201680089396 A CN201680089396 A CN 201680089396A CN 109792720 A CN109792720 A CN 109792720A
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China
Prior art keywords
terminal
frequency resource
running time
timing
base station
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CN201680089396.9A
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CN109792720B (zh
Inventor
赵振山
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Publication of CN109792720A publication Critical patent/CN109792720A/zh
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/02—Selection of wireless resources by user or terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H04W56/0015—Synchronization between nodes one node acting as a reference for the others
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/0055—Synchronisation arrangements determining timing error of reception due to propagation delay
    • H04W56/006—Synchronisation arrangements determining timing error of reception due to propagation delay using known positions of transmitter and receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/30—Resource management for broadcast services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/14—Direct-mode setup
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/541—Allocation or scheduling criteria for wireless resources based on quality criteria using the level of interference
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/16—Interfaces between hierarchically similar devices
    • H04W92/18—Interfaces between hierarchically similar devices between terminal devices

Abstract

一种时频资源确定方法及装置，在第一终端(100)采用第一时频资源通过D2D系统与第二终端(200)通信、第一终端(100)采用第二时频资源通过蜂窝系统与基站通信时，由于第一时频资源与第二时频资源具有部分或者全部重叠，第一终端(100)并不使用第一资源与第二终端(200)进行通信，使得D2D系统的通信不会干扰到蜂窝系统的通信，即蜂窝系统与D2D系统的通信互不干扰，从而在第一时频资源与第二时频资源部分或全部重叠时，避免造成D2D系统会对蜂窝系统的通信干扰，使得第一终端(100)不能正常进行通信的问题。

Description

PCT国内申请，说明书已公开。

Claims (38)

  1. PCT国内申请，权利要求书已公开。
CN201680089396.9A 2016-09-30 2016-09-30 时频资源确定方法及装置 Active CN109792720B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2016/101203 WO2018058572A1 (zh) 2016-09-30 2016-09-30 时频资源确定方法及装置

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CN109792720A true CN109792720A (zh) 2019-05-21
CN109792720B CN109792720B (zh) 2021-10-15

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US (1) US10873925B2 (zh)
EP (1) EP3506697B1 (zh)
CN (1) CN109792720B (zh)
WO (1) WO2018058572A1 (zh)

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US20210314958A1 (en) * 2020-04-02 2021-10-07 Loon Llc Method and apparatus for minimizing interference caused by haps that provide communications services

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US20190230632A1 (en) 2019-07-25
EP3506697A1 (en) 2019-07-03
EP3506697A4 (en) 2019-07-24
WO2018058572A1 (zh) 2018-04-05
CN109792720B (zh) 2021-10-15
US10873925B2 (en) 2020-12-22
EP3506697B1 (en) 2021-06-02

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