BR112022016558A2 - Método e aparelho para posicionamento com compartilhamento de espectro dinâmico de lte-nr (dss) - Google Patents

Método e aparelho para posicionamento com compartilhamento de espectro dinâmico de lte-nr (dss)

Info

Publication number
BR112022016558A2
BR112022016558A2 BR112022016558A BR112022016558A BR112022016558A2 BR 112022016558 A2 BR112022016558 A2 BR 112022016558A2 BR 112022016558 A BR112022016558 A BR 112022016558A BR 112022016558 A BR112022016558 A BR 112022016558A BR 112022016558 A2 BR112022016558 A2 BR 112022016558A2
Authority
BR
Brazil
Prior art keywords
lte
prs
network
dss
rate matching
Prior art date
Application number
BR112022016558A
Other languages
English (en)
Inventor
Kumar Akash
Jain Amit
Prasad Bansal Hargovind
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of BR112022016558A2 publication Critical patent/BR112022016558A2/pt

Links

Classifications

    • 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
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • H04L1/0013—Rate matching, e.g. puncturing or repetition of code symbols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0045—Arrangements at the receiver end
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0067—Rate matching
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0075—Transmission of coding parameters to 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0032—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation
    • 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
    • H04L5/0042—Arrangements for allocating sub-channels of the transmission path intra-user or intra-terminal allocation
    • 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 signaling, 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0058—Allocation criteria
    • H04L5/0064—Rate requirement of the data, e.g. scalable bandwidth, data priority
    • 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
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/14—Spectrum sharing arrangements between different networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • 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
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
    • H04W8/24—Transfer of terminal data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information
    • H04W4/021—Services related to particular areas, e.g. point of interest [POI] services, venue services or geofences

Landscapes

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

Abstract

MÉTODO E APARELHO PARA POSICIONAMENTO COM COMPARTILHAMENTO DE ESPECTRO DINÂMICO DE LTE-NR (DSS). Um equipamento de usuário (UE) é configurado para ser conectado a uma rede de Nova Rádio 5G (NR) que compartilha uma ou mais bandas de frequência usando compartilhamento de espectro dinâmico (DSS) com uma rede de Evolução a Longo Prazo (LTE) que está transmitindo sinal de referência de posicionamento de LTE (PRS). O UE pode receber informações de correspondência de taxa de PRS de LTE a partir da rede de NR, como os dados de configuração de PRS de LTE ou um padrão de correspondência de taxa de PRS de LTE. O UE pode decodificar e processar sinais de dados de NR e sinais de controle transmitidos pela rede de NR enquanto o PRS de LTE é transmitido por correspondência de taxa em torno do PRS de LTE de acordo com as informações de correspondência de taxa de PRS de LTE. O padrão de silenciamento de PRS de LTE pode ser ajustado com base nos dados de NR ou sinais de controle, e o UE pode receber e processar dados de NR e sinais de controle transmitidos enquanto o PRS de LTE está silenciado.
BR112022016558A 2020-02-26 2021-02-10 Método e aparelho para posicionamento com compartilhamento de espectro dinâmico de lte-nr (dss) BR112022016558A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202062982042P 2020-02-26 2020-02-26
US17/171,668 US11888610B2 (en) 2020-02-26 2021-02-09 Method and apparatus for positioning with LTE-NR dynamic spectrum sharing (DSS)
PCT/US2021/017465 WO2021173348A1 (en) 2020-02-26 2021-02-10 Method and apparatus for positioning with lte-nr dynamic spectrum sharing (dss)

Publications (1)

Publication Number Publication Date
BR112022016558A2 true BR112022016558A2 (pt) 2022-10-11

Family

ID=77365465

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022016558A BR112022016558A2 (pt) 2020-02-26 2021-02-10 Método e aparelho para posicionamento com compartilhamento de espectro dinâmico de lte-nr (dss)

Country Status (8)

Country Link
US (1) US11888610B2 (pt)
EP (1) EP4111629A1 (pt)
JP (1) JP2023516585A (pt)
KR (1) KR20220146460A (pt)
CN (1) CN115136533A (pt)
BR (1) BR112022016558A2 (pt)
TW (1) TW202139738A (pt)
WO (1) WO2021173348A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11432161B2 (en) * 2020-06-23 2022-08-30 At&T Intellectual Property I, L.P. Joint scheduling in 5G or other next generation network dynamic spectrum sharing
CN116194794A (zh) * 2020-09-29 2023-05-30 高通股份有限公司 动态频谱共享中的nr prs和lte crs之间的关联
US11356857B1 (en) * 2020-11-19 2022-06-07 At&T Intellectual Property I, L.P. Systems and methods for enhancing spectrum sharing over wireless networks
US20220338018A1 (en) * 2021-04-20 2022-10-20 At&T Intellectual Property I, L.P. Enhanced dynamic spectrum sharing for wireless communications
US11937106B2 (en) * 2021-08-23 2024-03-19 Qualcomm Incorporated CRS rate matching request in DSS
WO2023242616A1 (en) * 2022-06-14 2023-12-21 Telefonaktiebolaget Lm Ericsson (Publ) Radio resource arbitration to optimally balance multimedia broadcast single frequency network (mbsfn) slot utilization and non-mbsfn slot utilization in dynamic spectrum sharing

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8929826B2 (en) * 2010-08-20 2015-01-06 Telefonaktiebolaget L M Ericsson (Publ) Method and node for reduced transmission activity pattern configuration
JP2014096777A (ja) * 2012-11-12 2014-05-22 Ntt Docomo Inc 無線通信方法、無線通信システム、無線基地局及びユーザ端末
US9516508B2 (en) * 2013-03-15 2016-12-06 Federated Wireless, Inc. System and method for heterogenous spectrum sharing between commercial cellular operators and legacy incumbent users in wireless networks
US10462675B2 (en) 2016-03-06 2019-10-29 At&T Intellectual Property I, L.P. Dynamic spectrum partitioning between LTE and 5G systems
CN114944856A (zh) * 2016-08-10 2022-08-26 交互数字专利控股公司 用于多天线系统中的非周期性测量参考信号传输的系统和方法
US10925046B2 (en) 2017-01-05 2021-02-16 Huawei Technologies Co., Ltd. Signaling indication for flexible new radio (NR) long term evolution (LTE) coexistence
WO2018178309A1 (en) * 2017-03-31 2018-10-04 Telefonaktiebolaget Lm Ericsson (Publ) Support for frequency-overlapping carriers
WO2019141090A1 (zh) * 2018-01-19 2019-07-25 电信科学技术研究院有限公司 定位方法和相关设备
CN111052667B (zh) * 2018-02-14 2023-01-17 Lg 电子株式会社 发送和接收下行链路数据信道的方法及其设备
GB201802543D0 (en) * 2018-02-16 2018-04-04 Samsung Electronics Co Ltd Reference signal configuration in a telecommunication system
KR102460799B1 (ko) * 2018-04-13 2022-11-03 주식회사 케이티 차세대 무선망에서 포지셔닝을 수행하는 방법 및 장치
KR20210039435A (ko) * 2018-08-03 2021-04-09 텔레폰악티에볼라겟엘엠에릭슨(펍) 기준 신호의 동적 구성을 위한 방법
WO2020061944A1 (en) * 2018-09-27 2020-04-02 Nokia Shanghai Bell Co., Ltd. Method and apparatus for resource configuration for positioning reference signals
US11412400B2 (en) * 2018-10-01 2022-08-09 Nokia Technologies Oy Method for positioning reference design
WO2020091658A1 (en) * 2018-11-02 2020-05-07 Telefonaktiebolaget Lm Ericsson (Publ) Methods, apparatus and machine-readable mediums relating to reference signals for positioning in a wireless network
KR20210112385A (ko) * 2019-02-01 2021-09-14 엘지전자 주식회사 무선 통신 시스템에서 신호를 송수신하는 방법 및 이를 지원하는 장치
US20220132509A1 (en) * 2019-02-15 2022-04-28 Telefonaktiebolaget Lm Ericsson (Publ) Method and Apparatus for Spectrum Sharing in Wireless Communication Networks
CN111954147B (zh) * 2019-04-30 2021-10-29 大唐移动通信设备有限公司 信号传输、信号测量上报、定位方法及装置
EP4039001A4 (en) * 2019-10-01 2023-07-05 Nokia Technologies Oy MULTI-STAGE POSITION REFERENCE SIGNAL (PRS) MECHANISM FOR POSITIONING A DOWNLINK ENTRY ANGLE (DL-AOD)
JP7443402B2 (ja) * 2020-02-13 2024-03-05 株式会社Ｎｔｔドコモ 端末、基地局、通信システム及び通信方法

Also Published As

Publication number Publication date
EP4111629A1 (en) 2023-01-04
JP2023516585A (ja) 2023-04-20
US20210266095A1 (en) 2021-08-26
US11888610B2 (en) 2024-01-30
CN115136533A (zh) 2022-09-30
TW202139738A (zh) 2021-10-16
KR20220146460A (ko) 2022-11-01
WO2021173348A1 (en) 2021-09-02

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