MX366603B - 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
- MX366603B MX366603B MX2017002994A MX2017002994A MX366603B MX 366603 B MX366603 B MX 366603B MX 2017002994 A MX2017002994 A MX 2017002994A MX 2017002994 A MX2017002994 A MX 2017002994A MX 366603 B MX366603 B MX 366603B
- Authority
- MX
- Mexico
- Prior art keywords
- cell
- communication device
- cellular communication
- frequency band
- rat
- Prior art date
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.
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 MX2017002994A (es) | 2017-06-19 |
MX366603B true 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)
Publication number | Priority date | Publication date | Assignee | Title |
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RU2663357C1 (ru) * | 2014-12-01 | 2018-08-03 | Телефонактиеболагет Лм Эрикссон (Пабл) | Процедуры поиска соты и соединения в сотовом устройстве связи |
US20180020386A1 (en) * | 2015-01-30 | 2018-01-18 | 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 |
EP3539325B1 (en) * | 2016-11-10 | 2022-03-23 | 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 | 移动用户的定位系统及方法 |
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 |
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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 |
WO2008082367A1 (en) | 2007-01-05 | 2008-07-10 | Agency For Science, Technology And Research | A method of determining a carrier frequency offset between a transmitter and a receiver |
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 |
WO2011044920A1 (en) | 2009-10-16 | 2011-04-21 | Telefonaktiebolaget Lm Ericsson (Publ) | Frequency scanning technique for a cell search procedure |
WO2011108028A1 (ja) * | 2010-03-05 | 2011-09-09 | 富士通株式会社 | 無線通信システム、端末装置、及び無線通信システムにおける無線通信方法 |
US8320909B2 (en) * | 2010-06-24 | 2012-11-27 | Apple Inc. | Expanded cell search and selection in a mobile wireless device |
US8391918B2 (en) * | 2010-06-28 | 2013-03-05 | 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 |
US9872236B2 (en) * | 2013-11-29 | 2018-01-16 | Mediatek Inc. | Communications apparatus and method for carrier search |
US9288721B2 (en) * | 2014-03-05 | 2016-03-15 | Apple Inc. | Using a frequency error estimate of a first radio access technology (RAT) for a second RAT |
US20160050599A1 (en) * | 2014-08-12 | 2016-02-18 | Qualcomm Incorporated | Power scan for establishing circuit switched fallback (csfb) call |
RU2663357C1 (ru) * | 2014-12-01 | 2018-08-03 | Телефонактиеболагет Лм Эрикссон (Пабл) | Процедуры поиска соты и соединения в сотовом устройстве связи |
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-
2014
- 2014-12-01 RU RU2017113929A patent/RU2663357C1/ru active
- 2014-12-01 US US15/304,531 patent/US9854511B2/en active Active
- 2014-12-01 AU AU2014401339A patent/AU2014401339B2/en not_active Ceased
- 2014-12-01 MY MYPI2016700043A patent/MY188001A/en unknown
- 2014-12-01 CN CN201910469854.7A patent/CN110351811B/zh active Active
- 2014-12-01 EP EP14805899.3A patent/EP3228125B1/en active Active
- 2014-12-01 JP JP2016562061A patent/JP6154561B2/ja not_active Expired - Fee Related
- 2014-12-01 EP EP18177856.4A patent/EP3410782A1/en not_active Withdrawn
- 2014-12-01 KR KR1020177008738A patent/KR101891452B1/ko active Application Filing
- 2014-12-01 MX MX2017002994A patent/MX366603B/es active IP Right Grant
- 2014-12-01 CA CA2917317A patent/CA2917317C/en active Active
- 2014-12-01 WO PCT/EP2014/076106 patent/WO2016086956A1/en active Application Filing
- 2014-12-01 CN CN201480043007.XA patent/CN105900490B/zh active Active
- 2014-12-01 BR BR112016001976-8A patent/BR112016001976B1/pt active IP Right Grant
- 2014-12-01 PL PL14805899T patent/PL3228125T3/pl unknown
- 2014-12-01 ES ES14805899.3T patent/ES2693980T3/es active Active
- 2014-12-01 SG SG11201701168WA patent/SG11201701168WA/en unknown
- 2014-12-01 DK DK14805899.3T patent/DK3228125T3/en active
- 2014-12-01 KR KR1020187023404A patent/KR101955176B1/ko active IP Right Grant
-
2016
- 2016-02-01 ZA ZA2016/00687A patent/ZA201600687B/en unknown
-
2017
- 2017-05-14 IL IL252266A patent/IL252266B/en active IP Right Grant
- 2017-11-26 US US15/822,177 patent/US10021632B2/en active Active
-
2018
- 2018-06-02 US US15/996,448 patent/US10264518B2/en active Active
- 2018-07-16 RU RU2018126180A patent/RU2761110C2/ru active
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