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MX2011013883A - Metodo y sistema para transmitir señal de referencia de posicion. - Google Patents

Metodo y sistema para transmitir señal de referencia de posicion.

Info

Publication number
MX2011013883A
MX2011013883A MX2011013883A MX2011013883A MX2011013883A MX 2011013883 A MX2011013883 A MX 2011013883A MX 2011013883 A MX2011013883 A MX 2011013883A MX 2011013883 A MX2011013883 A MX 2011013883A MX 2011013883 A MX2011013883 A MX 2011013883A
Authority
MX
Mexico
Prior art keywords
reference signal
position reference
transmitting
domain positions
division multiplexing
Prior art date
Application number
MX2011013883A
Other languages
English (en)
Inventor
Bo Dai
Guanghui Yu
Yijian Chen
Weijun Li
Original Assignee
Zte Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zte Corp filed Critical Zte Corp
Publication of MX2011013883A publication Critical patent/MX2011013883A/es

Links

Classifications

    • 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
    • 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
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]
    • 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) or DMT
    • 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
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot 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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0092—Indication of how the channel is divided

Landscapes

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

Abstract

La presente descripción describe un método y sistema para transmitir una señal de referencia de posición; en donde el método incluye: posiciones de dominio de frecuencia para transmitir una seño de referencia de posición son n bloques de recursos físicos, y el valor de n se obtiene de acuerdo con la señalización; las posiciones de dominio de tiempo para transmitir la señal de referencia de posición son símbolos de multiplexión por división de frecuencia ortogonal restantes en un sub-cuadro, excepto por los símbolos de multiplexión por división de frecuencia ortogonal para la transmisión de un canal de control de enlace descendente físico y los símbolos de multiplexión por división de frecuencia ortogonal para la transmisión de una señal de referencia específica de la célula; y la señal de referencia de posición es transmitida de acuerdo con la posición de dominio de frecuencia y la posición de dominio de tiempo; al adoptar el método y sistema de la presente invención, se logra la transmisión de la señal de referencia de posición, y se asegura la precisión de posicionamiento del UE.
MX2011013883A 2009-06-19 2009-12-30 Metodo y sistema para transmitir señal de referencia de posicion. MX2011013883A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2009101506062A CN101594336B (zh) 2009-06-19 2009-06-19 一种定位参考信号的发送方法
PCT/CN2009/076298 WO2010145184A1 (zh) 2009-06-19 2009-12-30 一种定位参考信号的发送方法及系统

Publications (1)

Publication Number Publication Date
MX2011013883A true MX2011013883A (es) 2012-02-01

Family

ID=41408781

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2011013883A MX2011013883A (es) 2009-06-19 2009-12-30 Metodo y sistema para transmitir señal de referencia de posicion.

Country Status (9)

Country Link
US (1) US8761116B2 (es)
EP (1) EP2434710B1 (es)
JP (1) JP5360942B2 (es)
KR (1) KR101379645B1 (es)
CN (1) CN101594336B (es)
BR (1) BRPI0925067B1 (es)
MX (1) MX2011013883A (es)
RU (1) RU2496246C2 (es)
WO (1) WO2010145184A1 (es)

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CN104348579B (zh) * 2013-08-05 2019-11-19 中兴通讯股份有限公司 下行信道时域位置确定方法和装置
WO2015017999A1 (zh) 2013-08-07 2015-02-12 华为技术有限公司 信息发送、接收方法及设备
US9426609B2 (en) * 2014-01-24 2016-08-23 Qualcomm Incorporated Methods, apparatuses, and devices for processing positioning reference signals
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CN105188025B (zh) * 2015-06-04 2018-08-21 深圳信息职业技术学院 一种定位参考信号的发送方法及系统
CN106656443B (zh) * 2015-11-02 2019-11-19 华为技术有限公司 增加配对用户的方法及装置
WO2017190274A1 (zh) * 2016-05-03 2017-11-09 华为技术有限公司 一种资源分配方法、网络侧设备和终端设备
CN107370588B (zh) * 2016-05-13 2021-04-20 华为技术有限公司 参考信号的发送方法及设备
US10716084B2 (en) * 2016-05-18 2020-07-14 Qualcomm Incorporated Narrowband positioning signal design and procedures
CN107465497B (zh) 2016-06-03 2021-08-06 中兴通讯股份有限公司 定位参考信号的传输方法和装置
WO2017206437A1 (zh) * 2016-06-03 2017-12-07 中兴通讯股份有限公司 定位参考信号的传输方法、装置及计算机存储介质
WO2018058590A1 (zh) * 2016-09-30 2018-04-05 华为技术有限公司 传输定位参考信号的方法和设备
CN108282308B (zh) * 2017-01-06 2022-10-14 中兴通讯股份有限公司 参考信号的处理方法及装置、设备
CN110365455B (zh) * 2018-04-09 2021-07-30 大唐移动通信设备有限公司 一种定位参考信号传输方法及装置
US11032044B2 (en) * 2018-06-29 2021-06-08 Qualcomm Incorporated Positioning reference signal transmission with controlled transmission power and bandwidth
WO2020010549A1 (zh) * 2018-07-11 2020-01-16 北京小米移动软件有限公司 参考信号的发送和接收方法及装置、基站和用户设备
CN110749877B (zh) 2018-07-23 2024-04-09 中兴通讯股份有限公司 一种定位系统及定位信号的生成和发送方法
CN110768761B (zh) * 2018-07-26 2022-07-15 中兴通讯股份有限公司 定位参考信号生成方法、装置、基站及可读存储介质
CN110535586B (zh) * 2018-08-20 2022-07-15 中兴通讯股份有限公司 Prs的生成方法、相关装置及通信系统
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KR20240118773A (ko) * 2021-12-15 2024-08-05 퀄컴 인코포레이티드 포지셔닝 참조 신호 어케이전의 리소스 블록 청크들에 대한 포지셔닝 참조 신호 시퀀스들
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Also Published As

Publication number Publication date
US20120093122A1 (en) 2012-04-19
EP2434710A1 (en) 2012-03-28
CN101594336A (zh) 2009-12-02
EP2434710B1 (en) 2018-09-19
CN101594336B (zh) 2012-12-19
BRPI0925067B1 (pt) 2020-11-10
RU2496246C2 (ru) 2013-10-20
EP2434710A4 (en) 2017-02-15
KR20120018223A (ko) 2012-02-29
KR101379645B1 (ko) 2014-03-28
RU2012101203A (ru) 2013-07-27
JP5360942B2 (ja) 2013-12-04
WO2010145184A1 (zh) 2010-12-23
US8761116B2 (en) 2014-06-24
JP2012530416A (ja) 2012-11-29

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