KR101593707B1 - 전기통신 시스템에서의 방법 및 장치 - Google Patents

전기통신 시스템에서의 방법 및 장치 Download PDF

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Publication number
KR101593707B1
KR101593707B1 KR1020107009644A KR20107009644A KR101593707B1 KR 101593707 B1 KR101593707 B1 KR 101593707B1 KR 1020107009644 A KR1020107009644 A KR 1020107009644A KR 20107009644 A KR20107009644 A KR 20107009644A KR 101593707 B1 KR101593707 B1 KR 101593707B1
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KR
South Korea
Prior art keywords
channels
radio link
subset
detecting
channel
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Expired - Fee Related
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KR1020107009644A
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English (en)
Korean (ko)
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KR20100085080A (ko
Inventor
라르스 린드봄
요한 미카엘 베르크만
디르크 게르스텐베르거
무하매드 알리 카즈미
Original Assignee
텔레폰악티에볼라겟엘엠에릭슨(펍)
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Publication of KR20100085080A publication Critical patent/KR20100085080A/ko
Application granted granted Critical
Publication of KR101593707B1 publication Critical patent/KR101593707B1/ko
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/20—Arrangements for detecting or preventing errors in the information received using signal quality detector
    • 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
    • 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
    • H04L43/16—Threshold monitoring
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/04—Error control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0061—Error detection codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • 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
    • H04L25/0202—Channel estimation
    • H04L25/0224—Channel estimation using sounding signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/28—Discontinuous transmission [DTX]; Discontinuous reception [DRX]

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Power Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020107009644A 2007-10-02 2008-04-30 전기통신 시스템에서의 방법 및 장치 Expired - Fee Related KR101593707B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US97688507P 2007-10-02 2007-10-02
US60/976,885 2007-10-02

Publications (2)

Publication Number Publication Date
KR20100085080A KR20100085080A (ko) 2010-07-28
KR101593707B1 true KR101593707B1 (ko) 2016-02-12

Family

ID=39816842

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020107009644A Expired - Fee Related KR101593707B1 (ko) 2007-10-02 2008-04-30 전기통신 시스템에서의 방법 및 장치

Country Status (7)

Country Link
US (1) US8639241B2 (enExample)
EP (2) EP3249847B1 (enExample)
JP (1) JP5296081B2 (enExample)
KR (1) KR101593707B1 (enExample)
CN (1) CN101809927B (enExample)
BR (1) BRPI0817630A2 (enExample)
WO (1) WO2009043392A1 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8169943B2 (en) * 2007-04-27 2012-05-01 Telefonaktiebolaget Lm Ericsson (Publ) Method and a device for saving power in a wireless user terminal
KR101676377B1 (ko) * 2008-01-03 2016-11-15 코닌클리케 필립스 엔.브이. 기지국 및 이동국 사이에서 데이터를 교환하는 방법
US8787177B2 (en) * 2008-11-03 2014-07-22 Apple Inc. Techniques for radio link problem and recovery detection in a wireless communication system
US20110217973A1 (en) * 2008-11-10 2011-09-08 Telefonaktiebolaget Lm Ericsson (Publ) Radio Link Monitoring in DRX
US20110143675A1 (en) * 2009-06-09 2011-06-16 Qualcomm Incorporated Method and apparatus for facilitating radio link monitoring and recovery
KR101852210B1 (ko) 2010-03-24 2018-04-25 알엑스아이 파마슈티칼스 코포레이션 진피 및 섬유증성 적응증에서의 ｒｎａ 간섭
US8780782B2 (en) 2012-03-16 2014-07-15 Qualcomm Incorporated Method and apparatus for handling radio link failure in LTE eMBMS
US9601828B2 (en) * 2012-05-21 2017-03-21 Qualcomm Incorporated Systems, apparatus, and methods for antenna switching approach for initial acquisition procedure
US10200862B2 (en) * 2016-10-28 2019-02-05 Nokia Of America Corporation Verification of cell authenticity in a wireless network through traffic monitoring
CN109765558A (zh) * 2019-02-01 2019-05-17 成都民航空管科技发展有限公司 信号比选方法、主处理器、辅处理器及雷达信号比选器

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5459731A (en) 1993-06-24 1995-10-17 National Semiconductor Corporation Link error monitoring
US20020181634A1 (en) 2001-04-14 2002-12-05 Samsung Electronics Co., Ltd. Apparatus and method for acquiring frame synchronization in a mobile communication system
US20040157610A1 (en) 2003-02-12 2004-08-12 Black Peter J. Method and apparatus for determining coverage and switching between overlay communication systems
WO2006086359A2 (en) * 2005-02-09 2006-08-17 Interdigital Technology Corporation Method and system for recognizing radio link failures associated with hsupa and hsdpa channels

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7551597B2 (en) * 2004-05-06 2009-06-23 Telefonaktiebolaget L M Ericsson (Publ) Methods and apparatus for fast downlink information of uplink out-of-synchronization
US7826807B2 (en) * 2005-03-09 2010-11-02 Qualcomm Incorporated Methods and apparatus for antenna control in a wireless terminal
WO2007130324A2 (en) * 2006-05-05 2007-11-15 Interdigital Technology Corporation Radio link failure detection procedures in long term evolution uplink and downlink and apparatus therefor

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5459731A (en) 1993-06-24 1995-10-17 National Semiconductor Corporation Link error monitoring
US20020181634A1 (en) 2001-04-14 2002-12-05 Samsung Electronics Co., Ltd. Apparatus and method for acquiring frame synchronization in a mobile communication system
US20040157610A1 (en) 2003-02-12 2004-08-12 Black Peter J. Method and apparatus for determining coverage and switching between overlay communication systems
WO2006086359A2 (en) * 2005-02-09 2006-08-17 Interdigital Technology Corporation Method and system for recognizing radio link failures associated with hsupa and hsdpa channels

Also Published As

Publication number Publication date
CN101809927A (zh) 2010-08-18
US20100311411A1 (en) 2010-12-09
EP3249847B1 (en) 2020-02-12
JP2010541435A (ja) 2010-12-24
BRPI0817630A2 (pt) 2015-04-07
EP3249847A1 (en) 2017-11-29
EP2193622B1 (en) 2017-08-02
JP5296081B2 (ja) 2013-09-25
WO2009043392A1 (en) 2009-04-09
KR20100085080A (ko) 2010-07-28
CN101809927B (zh) 2017-01-18
US8639241B2 (en) 2014-01-28
EP2193622A1 (en) 2010-06-09

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