MX2017002994A - Procedimientos de busqueda y conexion de celdas en un dispositivo de comunicacion celular. - Google Patents

Procedimientos de busqueda y conexion de celdas en un dispositivo de comunicacion celular.

Info

Publication number
MX2017002994A
MX2017002994A MX2017002994A MX2017002994A MX2017002994A MX 2017002994 A MX2017002994 A MX 2017002994A MX 2017002994 A MX2017002994 A MX 2017002994A MX 2017002994 A MX2017002994 A MX 2017002994A MX 2017002994 A MX2017002994 A MX 2017002994A
Authority
MX
Mexico
Prior art keywords
cell
communication device
cellular communication
frequency band
rat
Prior art date
Application number
MX2017002994A
Other languages
English (en)
Other versions
MX366603B (es
Inventor
Lindoff Bengt
Reial Andres
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 MX2017002994A publication Critical patent/MX2017002994A/es
Publication of MX366603B publication Critical patent/MX366603B/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/18—Selecting a network or a communication service
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/0035—Synchronisation arrangements detecting errors in frequency or phase
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J2211/00—Orthogonal indexing scheme relating to orthogonal multiplex systems
    • H04J2211/003—Orthogonal indexing scheme relating to orthogonal multiplex systems within particular systems or standards
    • H04J2211/005—Long term evolution [LTE]

Landscapes

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

Abstract

Se describe un método de búsqueda de celdas (90) para un dispositivo de comunicación celular (1) capaz de comunicar a través de una primera tecnología de acceso de radio, RAT, en un primera banda de frecuencia (4), y a través de una segunda RAT en una segunda banda de frecuencia (7), que está en una región de frecuencia más alta que la primera banda de frecuencia. El método comprende realizar (110) una primera búsqueda de celdas en la primera banda de frecuencia (4) con el fin de detectar una primera celda (2) de la primera RAT. El método además comprende, si se detecta una primera celda (2), sincronizar (130) con la primera celda (2), sin registrar a la primera celda (2), determinar (140) una estimación de error de frecuencia de referencia entre una frecuencia de referencia local del dispositivo de comunicación celular (1) y la frecuencia de referencia de la primera celda (2) y, posteriormente, realizar (150) una segunda búsqueda de celdas, con base en la estimación de error de frecuencia de referencia, en la segunda banda de frecuencia (7) para detectar una segunda celda (5) de la segunda RAT. También se describe un dispositivo de comunicación celular correspondiente (1), producto de programa informático, y medio legible por computadora.
MX2017002994A 2014-12-01 2014-12-01 Procedimientos de busqueda y conexion de celdas en un dispositivo de comunicacion celular. MX366603B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2014/076106 WO2016086956A1 (en) 2014-12-01 2014-12-01 Cell search and connection procedures in a cellular communication device

Publications (2)

Publication Number Publication Date
MX2017002994A true MX2017002994A (es) 2017-06-19
MX366603B MX366603B (es) 2019-07-16

Family

ID=52002958

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017002994A MX366603B (es) 2014-12-01 2014-12-01 Procedimientos de busqueda y conexion de celdas en un dispositivo de comunicacion celular.

Country Status (18)

Country Link
US (3) US9854511B2 (es)
EP (2) EP3228125B1 (es)
JP (1) JP6154561B2 (es)
KR (2) KR101891452B1 (es)
CN (2) CN110351811B (es)
AU (1) AU2014401339B2 (es)
BR (1) BR112016001976B1 (es)
CA (1) CA2917317C (es)
DK (1) DK3228125T3 (es)
ES (1) ES2693980T3 (es)
IL (1) IL252266B (es)
MX (1) MX366603B (es)
MY (1) MY188001A (es)
PL (1) PL3228125T3 (es)
RU (2) RU2663357C1 (es)
SG (1) SG11201701168WA (es)
WO (1) WO2016086956A1 (es)
ZA (1) ZA201600687B (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG11201701168WA (en) * 2014-12-01 2017-03-30 Ericsson Telefon Ab L M Cell search and connection procedures in a cellular communication device
WO2016122589A1 (en) * 2015-01-30 2016-08-04 Nokia Solutions And Networks Oy Improvements in handovers between different access networks
US20170238316A1 (en) * 2016-02-12 2017-08-17 Futurewei Technologies, Inc. Configuration of a set of carriers in a carrier aggregation operation of a wireless communication system
US10375684B2 (en) * 2016-10-18 2019-08-06 Cable Television Laboratories, Inc. Systems and methods for fast control messaging for multiple numerology access zones
WO2018086692A1 (en) 2016-11-10 2018-05-17 Telefonaktiebolaget Lm Ericsson (Publ) Mechanisms for initial access to a radio access network
CN107155172A (zh) * 2017-04-01 2017-09-12 广州逸信电子科技有限公司 移动用户的定位***及方法
US10341946B2 (en) * 2017-05-05 2019-07-02 Qualcomm Incorporated Frequency scan in NR wireless communication
US11792599B2 (en) * 2018-06-29 2023-10-17 Apple Inc. Device support for scalable neutral host and private LTE/5G network discovery, and device mobility
CN111294878B (zh) * 2019-06-18 2022-02-25 展讯通信（上海）有限公司 网络搜索方法及装置、存储介质、终端

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5794119A (en) 1995-11-21 1998-08-11 Stanford Telecommunications, Inc. Subscriber frequency control system and method in point-to-multipoint RF communication system
DE10222970A1 (de) * 2002-05-23 2004-02-05 Philips Intellectual Property & Standards Gmbh Verfahren zur Netzverbindung eines UMTS-Mobilfunkgeräts
GB2395619B (en) * 2002-11-19 2004-09-29 Nec Technologies Cellular network acquisition method and apparatus
WO2005099093A1 (en) 2004-03-30 2005-10-20 Itron, Inc. Frequency shift compensation, such as for use in a wireless meter reading environment
US7656850B2 (en) * 2005-10-11 2010-02-02 Telefonaktiebolaget L M Ericsson (Publ) Method and apparatus for accelerated super 3G cell search
EP1919103B8 (en) * 2006-11-02 2016-11-30 Google Technology Holdings LLC Method and apparatus for automatic frequency correction in a multimode device
CN101689953A (zh) 2007-01-05 2010-03-31 新加坡科技研究局 确定发送器和接收器之间的载波频率偏移的方法
US8340664B2 (en) * 2007-08-03 2012-12-25 Qualcomm Incorporated Cell reselection in a wireless communication system
US8463259B2 (en) * 2008-04-30 2013-06-11 Research In Motion Limited Servicing cell discovery during out of service
US8200217B2 (en) * 2008-05-23 2012-06-12 Qualcomm Incorporated Method and apparatus for channel scanning that improves acquisition probability and power consumption
EP2200245B1 (en) * 2008-12-19 2012-08-15 Telefonaktiebolaget L M Ericsson (publ) A receiver and a method for mobile communications
US8843133B2 (en) * 2009-04-23 2014-09-23 Htc Corporation Method of handling cell change and related communication device
EP2489224B1 (en) * 2009-10-16 2015-12-23 Telefonaktiebolaget LM Ericsson (publ) Frequency scanning technique for a cell search procedure
CN102783061B (zh) 2010-03-05 2016-09-21 富士通株式会社 无线通信***、终端装置以及无线通信***中的无线通信方法
US8320909B2 (en) * 2010-06-24 2012-11-27 Apple Inc. Expanded cell search and selection in a mobile wireless device
WO2012000085A1 (en) * 2010-06-28 2012-01-05 Research In Motion Limited Method and system for radio access technology selection
US8498640B2 (en) 2011-03-31 2013-07-30 Telefonaktiebolaget Lm Ericsson (Publ) Fast radio access technology detection for cell search
EP2523500A1 (en) * 2011-05-12 2012-11-14 ST-Ericsson SA Method and arrangement of performing neighboring cell measurements
KR20130020252A (ko) * 2011-08-19 2013-02-27 삼성전자주식회사 휴대 단말기에서 긴급 호를 전송하는 장치 및 방법
US8868110B2 (en) 2011-11-21 2014-10-21 Broadcom Corporation Wireless communication device capable of efficient network search
US9848340B2 (en) 2012-05-18 2017-12-19 Telefonaktiebolaget Lm Ericsson (Publ) Technique for performing cell measurement on at least two cells
US20140331296A1 (en) * 2013-05-01 2014-11-06 Qualcomm Incorporated Mechanism for gateway discovery layer-2 mobility
US9877271B2 (en) * 2013-09-30 2018-01-23 Apple Inc. Method and apparatus for LTE cell search using multiple receivers of a mobile device
CN105210419A (zh) * 2013-11-29 2015-12-30 联发科技股份有限公司 通信装置及载波搜索方法
US9204341B2 (en) * 2014-03-05 2015-12-01 Apple Inc. Synchronization beacon detection
US20160050599A1 (en) * 2014-08-12 2016-02-18 Qualcomm Incorporated Power scan for establishing circuit switched fallback (csfb) call
SG11201701168WA (en) * 2014-12-01 2017-03-30 Ericsson Telefon Ab L M Cell search and connection procedures in a cellular communication device
US10159070B2 (en) * 2014-12-04 2018-12-18 Qualcomm, Incorporated Interoperation techniques for WWAN and WLAN receive chains

Also Published As

Publication number Publication date
JP6154561B2 (ja) 2017-06-28
KR20180094142A (ko) 2018-08-22
US10264518B2 (en) 2019-04-16
IL252266B (en) 2018-02-28
RU2663357C1 (ru) 2018-08-03
MX366603B (es) 2019-07-16
KR101891452B1 (ko) 2018-08-23
EP3228125A1 (en) 2017-10-11
IL252266A0 (en) 2017-06-29
KR101955176B1 (ko) 2019-03-06
RU2018126180A (ru) 2020-01-16
US10021632B2 (en) 2018-07-10
KR20170049551A (ko) 2017-05-10
CN110351811B (zh) 2022-03-08
RU2018126180A3 (es) 2021-10-18
ZA201600687B (en) 2017-09-27
BR112016001976A2 (pt) 2017-08-01
JP2017507620A (ja) 2017-03-16
SG11201701168WA (en) 2017-03-30
MY188001A (en) 2021-11-08
CN110351811A (zh) 2019-10-18
CA2917317C (en) 2018-01-09
US9854511B2 (en) 2017-12-26
EP3228125B1 (en) 2018-08-01
DK3228125T3 (en) 2018-11-12
CA2917317A1 (en) 2016-06-01
WO2016086956A1 (en) 2016-06-09
US20180077636A1 (en) 2018-03-15
AU2014401339B2 (en) 2016-12-22
US20180288688A1 (en) 2018-10-04
RU2761110C2 (ru) 2021-12-06
US20170048787A1 (en) 2017-02-16
AU2014401339A1 (en) 2016-06-16
CN105900490A (zh) 2016-08-24
CN105900490B (zh) 2019-06-04
EP3410782A1 (en) 2018-12-05
ES2693980T3 (es) 2018-12-17
BR112016001976B1 (pt) 2022-11-01
PL3228125T3 (pl) 2018-12-31

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