PL2066043T3 - Sposób wyszukiwania komórki dla urządzenia telekomunikacyjnego pracującego w wielu trybach, takie urządzenie i program komputerowy do implementacji sposobu - Google Patents

Sposób wyszukiwania komórki dla urządzenia telekomunikacyjnego pracującego w wielu trybach, takie urządzenie i program komputerowy do implementacji sposobu

Info

Publication number
PL2066043T3
PL2066043T3 PL07121877T PL07121877T PL2066043T3 PL 2066043 T3 PL2066043 T3 PL 2066043T3 PL 07121877 T PL07121877 T PL 07121877T PL 07121877 T PL07121877 T PL 07121877T PL 2066043 T3 PL2066043 T3 PL 2066043T3
Authority
PL
Poland
Prior art keywords
cell search
computer program
implementing
spectral density
power spectral
Prior art date
Application number
PL07121877T
Other languages
English (en)
Inventor
Bengt Linfoff
Johan Nilsson
Torgny Palenius
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
Application filed by Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of PL2066043T3 publication Critical patent/PL2066043T3/pl

Links

Classifications

    • 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]
    • H04J11/0086—Search parameters, e.g. search strategy, accumulation length, range of search, thresholds
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/318—Received signal strength
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0012—Modulated-carrier systems arrangements for identifying the type of modulation
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2201/00—Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
    • H04B2201/69—Orthogonal indexing scheme relating to spread spectrum techniques in general
    • H04B2201/707—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation
    • H04B2201/70702—Intercell-related aspects
    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/14—Reselecting a network or an air interface

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
PL07121877T 2007-11-29 2007-11-29 Sposób wyszukiwania komórki dla urządzenia telekomunikacyjnego pracującego w wielu trybach, takie urządzenie i program komputerowy do implementacji sposobu PL2066043T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP07121877A EP2066043B1 (en) 2007-11-29 2007-11-29 Cell search method for multi-mode telecommunication apparatus, such apparatus, and computer program for implementing the method

Publications (1)

Publication Number Publication Date
PL2066043T3 true PL2066043T3 (pl) 2012-01-31

Family

ID=39562838

Family Applications (1)

Application Number Title Priority Date Filing Date
PL07121877T PL2066043T3 (pl) 2007-11-29 2007-11-29 Sposób wyszukiwania komórki dla urządzenia telekomunikacyjnego pracującego w wielu trybach, takie urządzenie i program komputerowy do implementacji sposobu

Country Status (9)

Country Link
US (1) US8744438B2 (pl)
EP (1) EP2066043B1 (pl)
KR (1) KR101551992B1 (pl)
CN (1) CN101878603B (pl)
AT (1) ATE520210T1 (pl)
ES (1) ES2370848T3 (pl)
MY (1) MY154149A (pl)
PL (1) PL2066043T3 (pl)
WO (1) WO2009068620A1 (pl)

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US9100899B2 (en) * 2010-05-14 2015-08-04 Qualcomm Incorporated Apparatus and method for mobile search based on search triggers
EP2456106B1 (en) * 2010-11-22 2013-11-06 Sequans Communications Cell search method for a downlink channel of an OFDMA transmission system
US8498640B2 (en) 2011-03-31 2013-07-30 Telefonaktiebolaget Lm Ericsson (Publ) Fast radio access technology detection for cell search
US20130028306A1 (en) * 2011-07-26 2013-01-31 Cristina Seibert Systems and methods for multimode signal acquisition
US8504029B2 (en) 2011-07-28 2013-08-06 Telefonaktiebolaget L M Ericsson (Publ) Mobile communication system cell selection in the presence of unacceptable cells
CN103037475B (zh) * 2011-09-30 2018-04-27 锐迪科（重庆）微电子科技有限公司 一种频点盲扫方法和装置
EP2645782B1 (en) 2012-03-30 2015-06-03 ST-Ericsson SA Carrier detection and parallel GSM cell search in multimode terminals
US9113399B2 (en) 2012-08-01 2015-08-18 Intel Deutschland Gmbh Method for searching for a radio cell and mobile terminal
US10284321B2 (en) 2015-01-28 2019-05-07 Telefonaktiebolaget Lm Ericsson (Publ) Cell search in a communications network
US9516662B1 (en) * 2015-09-11 2016-12-06 WashSense, Inc. Beacon disambiguation system
CN105873183B (zh) * 2016-03-23 2019-05-28 华为技术有限公司 一种搜网方法及用户设备
US10785732B2 (en) 2016-05-20 2020-09-22 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for shaping output power spectrum within a total bandwidth
US10230492B2 (en) * 2017-01-04 2019-03-12 Samsung Electronics Co., Ltd System and method for blind detection of numerology
US10805869B2 (en) * 2017-08-25 2020-10-13 Qualcomm Incorporated Techniques and apparatuses for search, measurement, and icon display in new radio non-standalone mode
US10481831B2 (en) * 2017-10-02 2019-11-19 Nuance Communications, Inc. System and method for combined non-linear and late echo suppression
EP3692676A4 (en) 2017-10-02 2021-10-06 Telefonaktiebolaget LM Ericsson (publ) BAND SCAN METHOD WHEN TRANSMITTING A REFERENCE SIGNAL ON A REDUCED BANDWIDTH
CN111357237B (zh) 2017-11-17 2023-02-28 瑞典爱立信有限公司 用于精简载波操作的方法和装置
EP3874832A1 (en) 2018-11-02 2021-09-08 Telefonaktiebolaget LM Ericsson (publ) Adaption of reference signal muting configuration
CN115208733B (zh) * 2022-07-20 2024-02-13 成都华日通讯技术股份有限公司 一种lte与5gnr信号联合识别方法

Family Cites Families (10)

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IS308A7 (is) 1941-02-21 1942-08-22 Robert Greenwood Tarran Endurbætur á eða viðvíkjandi húsum eða byggingum.
EP0762669B1 (en) * 1995-08-18 2011-06-15 Ntt Mobile Communications Network Inc. Communication mode switching method for mobile station
US8228849B2 (en) * 2002-07-15 2012-07-24 Broadcom Corporation Communication gateway supporting WLAN communications in multiple communication protocols and in multiple frequency bands
CN100379312C (zh) * 2002-08-27 2008-04-02 高通股份有限公司 空闲模式小区的重新获取和重新选择
CN1259785C (zh) * 2003-08-04 2006-06-14 大唐移动通信设备有限公司 获取时分同步cdma（td－scdma）用户终端的载波频偏的方法
US20060009216A1 (en) 2004-06-30 2006-01-12 Welnick William E Multiple mode scanning
EP1886521B1 (en) * 2005-05-30 2012-06-13 Telefonaktiebolaget LM Ericsson (publ) Technique for controlling handovers within a multi-rat wireless communication system
US7656850B2 (en) 2005-10-11 2010-02-02 Telefonaktiebolaget L M Ericsson (Publ) Method and apparatus for accelerated super 3G cell search
CN100589645C (zh) 2007-06-18 2010-02-10 中兴通讯股份有限公司 一种移动终端的小区锁定方法
KR101479340B1 (ko) * 2007-09-18 2015-01-06 엘지전자 주식회사 무선통신 시스템에서 셀 재선택 과정을 수행하는 방법

Also Published As

Publication number Publication date
EP2066043A1 (en) 2009-06-03
KR101551992B1 (ko) 2015-09-09
CN101878603B (zh) 2013-03-13
ES2370848T3 (es) 2011-12-23
ATE520210T1 (de) 2011-08-15
CN101878603A (zh) 2010-11-03
KR20100096214A (ko) 2010-09-01
MY154149A (en) 2015-05-15
US8744438B2 (en) 2014-06-03
WO2009068620A1 (en) 2009-06-04
US20110034168A1 (en) 2011-02-10
EP2066043B1 (en) 2011-08-10

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