CN111656835A - 用户设备及用户设备之间发送和接收定位信号的方法 - Google Patents

用户设备及用户设备之间发送和接收定位信号的方法 Download PDF

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Publication number
CN111656835A
CN111656835A CN201880087630.3A CN201880087630A CN111656835A CN 111656835 A CN111656835 A CN 111656835A CN 201880087630 A CN201880087630 A CN 201880087630A CN 111656835 A CN111656835 A CN 111656835A
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CN
China
Prior art keywords
pscch
reference signal
positioning reference
pssch
information
Prior art date
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Pending
Application number
CN201880087630.3A
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English (en)
Inventor
唐海
林晖闵
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Publication date
Application filed by Guangdong Oppo Mobile Telecommunications Corp Ltd filed Critical Guangdong Oppo Mobile Telecommunications Corp Ltd
Publication of CN111656835A publication Critical patent/CN111656835A/zh
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
    • G01S5/0205—Details
    • G01S5/0236—Assistance data, e.g. base station almanac
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/261—Details of reference signals
    • H04L27/2613—Structure of the reference signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
    • 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
    • H04W72/20—Control channels or signalling for resource management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/30—Services specially adapted for particular environments, situations or purposes
    • H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
    • H04W4/46—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P] for vehicle-to-vehicle communication [V2V]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
    • H04W64/006—Locating users or terminals or network equipment for network management purposes, e.g. mobility management with additional information processing, e.g. for direction or speed determination
    • 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
    • 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

申请涉及无线通信领域，公开了一种用户设备及用户设备之间发送和接收定位信号的方法。本申请中，第一用户设备在通信接口上发送定位参考信号，并且在物理侧行控制信道PSCCH和/或物理侧行共享信道PSSCH进行信息发射，其中，PSCCH和/或PSSCH的信息发射指示定位参考信号的相关属性。通过用户设备和用户设备之间直接通信的方式来实现用户设备之间的相互定位，具有更高的频谱效率以及更低的传输时延，能够达到更高的定位精度。

Description

PCT国内申请，说明书已公开。

Claims (49)

  1. PCT国内申请，权利要求书已公开。
CN201880087630.3A 2018-02-06 2018-02-06 用户设备及用户设备之间发送和接收定位信号的方法 Pending CN111656835A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2018/075494 WO2019153129A1 (zh) 2018-02-06 2018-02-06 用户设备及用户设备之间发送和接收定位信号的方法

Publications (1)

Publication Number Publication Date
CN111656835A true CN111656835A (zh) 2020-09-11

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CN201880087630.3A Pending CN111656835A (zh) 2018-02-06 2018-02-06 用户设备及用户设备之间发送和接收定位信号的方法

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US (1) US11470582B2 (zh)
EP (1) EP3751929A4 (zh)
JP (1) JP2021516485A (zh)
KR (1) KR20200116950A (zh)
CN (1) CN111656835A (zh)
AU (1) AU2018407846A1 (zh)
BR (1) BR112020015862A2 (zh)
MX (1) MX2020008251A (zh)
WO (1) WO2019153129A1 (zh)

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CN114884639A (zh) * 2022-05-23 2022-08-09 中国联合网络通信集团有限公司 一种信息接收方法、装置和存储介质
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WO2023122905A1 (zh) * 2021-12-27 2023-07-06 Oppo广东移动通信有限公司 无线通信的方法及终端设备
CN114884639A (zh) * 2022-05-23 2022-08-09 中国联合网络通信集团有限公司 一种信息接收方法、装置和存储介质
CN114884639B (zh) * 2022-05-23 2023-06-30 中国联合网络通信集团有限公司 一种信息接收方法、装置和存储介质

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Publication number Publication date
US11470582B2 (en) 2022-10-11
WO2019153129A1 (zh) 2019-08-15
JP2021516485A (ja) 2021-07-01
US20200359367A1 (en) 2020-11-12
BR112020015862A2 (pt) 2020-12-08
MX2020008251A (es) 2020-09-25
AU2018407846A1 (en) 2020-09-17
EP3751929A1 (en) 2020-12-16
EP3751929A4 (en) 2021-01-20
KR20200116950A (ko) 2020-10-13

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