MX2017009662A - Metodos, nodo de red y dispositivo inalambrico para manejo de informacion de acceso. - Google Patents

Metodos, nodo de red y dispositivo inalambrico para manejo de informacion de acceso.

Info

Publication number
MX2017009662A
MX2017009662A MX2017009662A MX2017009662A MX2017009662A MX 2017009662 A MX2017009662 A MX 2017009662A MX 2017009662 A MX2017009662 A MX 2017009662A MX 2017009662 A MX2017009662 A MX 2017009662A MX 2017009662 A MX2017009662 A MX 2017009662A
Authority
MX
Mexico
Prior art keywords
access information
demodulation reference
wireless device
network node
methods
Prior art date
Application number
MX2017009662A
Other languages
English (en)
Other versions
MX365700B (es
Inventor
Eriksson Erik
Hessler Martin
Frenger Pål
Original Assignee
ERICSSON TELEFON AB L M (publ)
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 ERICSSON TELEFON AB L M (publ) filed Critical ERICSSON TELEFON AB L M (publ)
Publication of MX2017009662A publication Critical patent/MX2017009662A/es
Publication of MX365700B publication Critical patent/MX365700B/es

Links

Classifications

    • 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
    • H04W48/10—Access restriction or access information delivery, e.g. discovery data delivery using broadcasted information
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
    • H04L27/22—Demodulator circuits; Receiver circuits
    • H04L27/227—Demodulator circuits; Receiver circuits using coherent demodulation
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • 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
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/006—Transmission of channel access control information in the downlink, i.e. towards the terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/02—Standardisation; Integration
    • H04L41/0246—Exchanging or transporting network management information using the Internet; Embedding network management web servers in network elements; Web-services-based protocols
    • H04L41/0273—Exchanging or transporting network management information using the Internet; Embedding network management web servers in network elements; Web-services-based protocols using web services for network management, e.g. simple object access protocol [SOAP]
    • H04L41/028—Exchanging or transporting network management information using the Internet; Embedding network management web servers in network elements; Web-services-based protocols using web services for network management, e.g. simple object access protocol [SOAP] for synchronisation between service call and response
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
    • H04L43/0823—Errors, e.g. transmission errors
    • H04L43/0847—Transmission error
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/455—Demodulation-circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/042—Public Land Mobile systems, e.g. cellular systems
    • H04W84/045—Public Land Mobile systems, e.g. cellular systems using private Base Stations, e.g. femto Base Stations, home Node B

Landscapes

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

Abstract

Una red de radio (600) que comprende por lo menos un nodo de red (604) difunde información de acceso (AlT) que comprende un intervalo de parámetros de acceso, usando una señal de referencia de demodulación (RS4) de un conjunto de señales de referencia de demodulación predefinidas. La red de radio (600) también transmite una señal de sincronización (SSI 7) asociada con un mapeo predefinido a por lo menos dos señales de referencia de demodulación candidatas que incluyen la señal de referencia de demodulación usada para difundir la información. Por lo tanto, un dispositivo inalámbrico (602) que recibe la señal de sincronización es capaz de demodular la información de acceso difundida y derivar parámetros relacionados con acceso válidos a partir de la misma, con base en la señal de sincronización (SSI 7). (Figura 6).
MX2017009662A 2015-03-10 2015-03-10 Metodos, nodo de red y dispositivo inalambrico para manejo de informacion de acceso. MX365700B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SE2015/050267 WO2016144222A1 (en) 2015-03-10 2015-03-10 Methods, network node and wireless device for handling access information

Publications (2)

Publication Number Publication Date
MX2017009662A true MX2017009662A (es) 2017-10-20
MX365700B MX365700B (es) 2019-06-11

Family

ID=52829275

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017009662A MX365700B (es) 2015-03-10 2015-03-10 Metodos, nodo de red y dispositivo inalambrico para manejo de informacion de acceso.

Country Status (7)

Country Link
US (1) US10701620B2 (es)
EP (1) EP3269178B1 (es)
JP (1) JP6496037B2 (es)
CN (1) CN107409348B (es)
MX (1) MX365700B (es)
WO (1) WO2016144222A1 (es)
ZA (1) ZA201704884B (es)

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US10701620B2 (en) 2015-03-10 2020-06-30 Telefonaktiebolaget Lm Ericsson (Publ) Methods, network node and wireless device for handling access information
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US10244460B2 (en) * 2016-02-03 2019-03-26 Telefonaktiebolaget Lm Ericsson (Publ) Access information table region for access to cellular networks
WO2018060903A1 (en) * 2016-09-30 2018-04-05 Telefonaktiebolaget Lm Ericsson (Publ) Enhanced index based system information distribution
US11178640B2 (en) 2016-09-30 2021-11-16 Telefonaktiebolaget Lm Ericsson (Publ) Methods and devices for broadcast signaling transmission
WO2018068723A1 (en) * 2016-10-11 2018-04-19 Mediatek Inc. Method and apparatus for handling synchronization signal block in mobile communications
WO2018127764A1 (en) * 2017-01-06 2018-07-12 Telefonaktiebolaget Lm Ericsson (Publ) Explicit configuration of paging and control channel in system information
WO2019113753A1 (zh) * 2017-12-11 2019-06-20 北京小米移动软件有限公司 用于缩短接入时延的方法、装置、用户设备及基站
CN113271190B (zh) 2020-02-14 2023-03-28 华为技术有限公司 信号解调方法、信号传输方法及相关装置

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Also Published As

Publication number Publication date
EP3269178A1 (en) 2018-01-17
ZA201704884B (en) 2018-12-19
CN107409348A (zh) 2017-11-28
US20180063770A1 (en) 2018-03-01
JP2018511989A (ja) 2018-04-26
MX365700B (es) 2019-06-11
CN107409348B (zh) 2020-11-06
WO2016144222A1 (en) 2016-09-15
US10701620B2 (en) 2020-06-30
JP6496037B2 (ja) 2019-04-03
EP3269178B1 (en) 2018-08-29

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