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MX2019011200A - Transmision en canales de difusion de nr. - Google Patents

Transmision en canales de difusion de nr.

Info

Publication number
MX2019011200A
MX2019011200A MX2019011200A MX2019011200A MX2019011200A MX 2019011200 A MX2019011200 A MX 2019011200A MX 2019011200 A MX2019011200 A MX 2019011200A MX 2019011200 A MX2019011200 A MX 2019011200A MX 2019011200 A MX2019011200 A MX 2019011200A
Authority
MX
Mexico
Prior art keywords
system information
time index
information
received
block
Prior art date
Application number
MX2019011200A
Other languages
English (en)
Inventor
Sahlin Henrik
Wang Jianfeng
GRÖVLEN Asbjörn
Original Assignee
Ericsson Telefon Ab L M
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=61868842&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX2019011200(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of MX2019011200A publication Critical patent/MX2019011200A/es

Links

Classifications

    • 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
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2655—Synchronisation arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
    • H03M13/05—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits
    • H03M13/09—Error detection only, e.g. using cyclic redundancy check [CRC] codes or single parity bit
    • H03M13/091—Parallel or block-wise CRC computation
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/37—Decoding methods or techniques, not specific to the particular type of coding provided for in groups H03M13/03 - H03M13/35
    • H03M13/39—Sequence estimation, i.e. using statistical methods for the reconstruction of the original codes
    • H03M13/41—Sequence estimation, i.e. using statistical methods for the reconstruction of the original codes using the Viterbi algorithm or Viterbi processors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03828—Arrangements for spectral shaping; Arrangements for providing signals with specified spectral properties
    • H04L25/03866—Arrangements for spectral shaping; Arrangements for providing signals with specified spectral properties using scrambling
    • H04L25/03872—Parallel scrambling or descrambling
    • 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
    • H04L5/0035—Resource allocation in a cooperative multipoint environment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
    • H04W8/08—Mobility data transfer
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computing Systems (AREA)
  • Power Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)

Abstract

La invención se refiere a un método llevado a cabo por un dispositivo inalámbrico, para recibir información de sistema desde un nodo de red de un sistema de comunicación inalámbrica. La información de sistema se recibe en un bloque de señales de sincronización (SS) de un conjunto de ráfagas de SS que comprende al menos un bloque de SS. La información de sistema se multiplexa con información que proporciona un índice de tiempo que indica qué bloque de SS del conjunto de ráfagas de SS se está recibiendo. El método comprende recibir (410) la información que proporcione el índice de tiempo, y recibir (430) la información de sistema comprende desaleatorizar la información de sistema usando una secuencia de aleatorización generada (420) con base en la información que proporciona el índice de tiempo. El método también comprende determinar (440) una precisión de la información que proporcione el índice de tiempo, con base en un código de detección de errores relacionado con la información de sistema recibida. La invención también se refiere al método y aparato de nodo de red correspondientes.
MX2019011200A 2017-03-24 2018-03-21 Transmision en canales de difusion de nr. MX2019011200A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2017078102 2017-03-24
PCT/SE2018/050287 WO2018174796A1 (en) 2017-03-24 2018-03-21 Nr broadcast channel transmission

Publications (1)

Publication Number Publication Date
MX2019011200A true MX2019011200A (es) 2019-12-02

Family

ID=61868842

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019011200A MX2019011200A (es) 2017-03-24 2018-03-21 Transmision en canales de difusion de nr.

Country Status (12)

Country Link
US (5) US10476722B2 (es)
EP (3) EP3749021B1 (es)
JP (2) JP6832447B2 (es)
CN (2) CN110663271B (es)
CA (1) CA3057584C (es)
DK (2) DK3459289T3 (es)
ES (2) ES2922226T3 (es)
MX (1) MX2019011200A (es)
PH (1) PH12019502159A1 (es)
PL (1) PL3749021T3 (es)
RU (1) RU2724134C1 (es)
WO (1) WO2018174796A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
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ES2922226T3 (es) 2017-03-24 2022-09-12 Ericsson Telefon Ab L M Transmisión de canal de difusión de NR
WO2018176222A1 (zh) * 2017-03-28 2018-10-04 北京小米移动软件有限公司 传输、获取同步信息块的方法及装置
CN108811071B (zh) * 2017-05-04 2023-09-22 华为技术有限公司 传输信号的方法和装置
US10820225B2 (en) 2017-05-05 2020-10-27 Motorola Mobility Llc Method and apparatus for transmitting a RACH preamble on a wireless network
CN108810059B (zh) 2017-05-05 2024-04-16 华为技术有限公司 广播信号的发送方法、接收方法、网络设备和终端设备
CN111213330B (zh) * 2017-07-27 2022-03-08 苹果公司 物理广播信道(pbch)的加扰
CN110545155A (zh) * 2018-05-29 2019-12-06 中兴通讯股份有限公司 部分伪随机化处理方法、相应装置、设备及存储介质

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EP1255368A1 (en) * 2001-04-30 2002-11-06 Siemens Information and Communication Networks S.p.A. Method to perform link adaptation in enhanced cellular communication systems with several modulation and coding schemes
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CN101931485B (zh) * 2009-06-19 2014-02-12 北京三星通信技术研究有限公司 一种专用参考信号生成方法和装置
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US10820225B2 (en) * 2017-05-05 2020-10-27 Motorola Mobility Llc Method and apparatus for transmitting a RACH preamble on a wireless network
EP3619829B1 (en) * 2017-05-05 2022-08-03 Telefonaktiebolaget LM Ericsson (publ) Channel state information reference signal (csi-rs) configuration activation before handover completion
KR102474522B1 (ko) * 2017-07-10 2022-12-06 삼성전자 주식회사 이동 통신 시스템에서 rsrp을 측정하는 방법 및 장치
CN109245876B (zh) * 2017-09-27 2019-09-03 华为技术有限公司 一种寻呼的方法、通信定时的方法和装置
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Also Published As

Publication number Publication date
US20250175375A1 (en) 2025-05-29
CA3057584C (en) 2023-05-23
JP2020515196A (ja) 2020-05-21
CN114071447B (zh) 2024-06-04
US20200014571A1 (en) 2020-01-09
ES2829229T3 (es) 2021-05-31
US10476722B2 (en) 2019-11-12
CN110663271A (zh) 2020-01-07
JP2021090201A (ja) 2021-06-10
EP3749021A1 (en) 2020-12-09
BR112019019835A2 (pt) 2020-04-22
JP7061210B2 (ja) 2022-04-27
US11838164B2 (en) 2023-12-05
CA3057584A1 (en) 2018-09-27
DK3459289T3 (da) 2020-09-21
PH12019502159A1 (en) 2020-07-06
CN114071447A (zh) 2022-02-18
US20240048426A1 (en) 2024-02-08
US20210126821A1 (en) 2021-04-29
WO2018174796A1 (en) 2018-09-27
EP3459289A1 (en) 2019-03-27
US10992508B2 (en) 2021-04-27
EP3749021B1 (en) 2022-05-04
EP3459289B1 (en) 2020-08-26
US20190123951A1 (en) 2019-04-25
DK3749021T3 (da) 2022-05-30
JP6832447B2 (ja) 2021-02-24
ES2922226T3 (es) 2022-09-12
PL3749021T3 (pl) 2022-08-22
RU2724134C1 (ru) 2020-06-22
EP4102794A1 (en) 2022-12-14
CN110663271B (zh) 2021-11-19

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