HK1131849A1 - Link quality measurements based on data rate and received power level - Google Patents

Link quality measurements based on data rate and received power level

Info

Publication number
HK1131849A1
HK1131849A1 HK09109298.1A HK09109298A HK1131849A1 HK 1131849 A1 HK1131849 A1 HK 1131849A1 HK 09109298 A HK09109298 A HK 09109298A HK 1131849 A1 HK1131849 A1 HK 1131849A1
Authority
HK
Hong Kong
Prior art keywords
link
data rate
power level
mobile station
expected
Prior art date
Application number
HK09109298.1A
Other languages
English (en)
Inventor
Michael Montemurro
Roger Durand
Original Assignee
Research In Motion Ltd
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 Research In Motion Ltd filed Critical Research In Motion Ltd
Publication of HK1131849A1 publication Critical patent/HK1131849A1/xx

Links

Classifications

    • 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
    • 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
    • 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
    • H04W36/302—Reselection being triggered by specific parameters by measured or perceived connection quality data due to low signal strength

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
HK09109298.1A 2006-10-27 2009-10-07 Link quality measurements based on data rate and received power level HK1131849A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US86325406P 2006-10-27 2006-10-27
PCT/CA2007/001933 WO2008049238A1 (fr) 2006-10-27 2007-10-25 Mesures de la qualité d'une liaison sur la base du débit des données et du niveau de puissance reçu

Publications (1)

Publication Number Publication Date
HK1131849A1 true HK1131849A1 (en) 2010-02-05

Family

ID=39324081

Family Applications (1)

Application Number Title Priority Date Filing Date
HK09109298.1A HK1131849A1 (en) 2006-10-27 2009-10-07 Link quality measurements based on data rate and received power level

Country Status (7)

Country Link
US (4) US8126454B2 (fr)
EP (1) EP2077048B1 (fr)
CN (1) CN101529951B (fr)
AT (1) ATE535115T1 (fr)
CA (1) CA2666971C (fr)
HK (1) HK1131849A1 (fr)
WO (1) WO2008049238A1 (fr)

Families Citing this family (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101529951B (zh) 2006-10-27 2012-12-12 捷讯研究有限公司 基于数据速率和接收功率电平的链路质量测量
US8089939B1 (en) * 2007-05-18 2012-01-03 Marvell International Ltd. Predictive roaming by a wireless LAN client station
US8509707B2 (en) * 2007-11-27 2013-08-13 Broadcom Corporation Wireless communications device, gaming controller and integrated circuits with millimeter wave transceiver and methods for use therewith
KR101484535B1 (ko) * 2007-12-28 2015-01-20 엘지전자 주식회사 광대역 무선 접속 장치 및 그의 주파수간섭 회피 방법
US8942636B2 (en) * 2008-01-28 2015-01-27 Qualcomm Incorporated Adaptive transmission of resource utilization messages based on throughput
US8107888B2 (en) * 2009-03-04 2012-01-31 Clearwire IP Holdings, LLC Communication operating mode selection based on multi-path signal power measurement
TW201044893A (en) * 2009-06-01 2010-12-16 Ralink Technology Corp Method and apparatus for roaming in wireless networks
US8855496B2 (en) * 2010-01-05 2014-10-07 Samsung Electronics Co., Ltd. Optical clock rate negotiation for supporting asymmetric clock rates for visible light communication
SG10201509648YA (en) * 2010-11-24 2015-12-30 Elta Systems Ltd Handover initiation methods and systems for improvement of cellular network performance
WO2013002689A1 (fr) * 2011-06-29 2013-01-03 Telefonaktiebolaget Lm Ericsson (Publ) Procédés et dispositifs d'évaluation de cellule
JP5915015B2 (ja) * 2011-07-25 2016-05-11 ソニー株式会社 通信装置及び通信方法、並びに通信システム
US8767862B2 (en) 2012-05-29 2014-07-01 Magnolia Broadband Inc. Beamformer phase optimization for a multi-layer MIMO system augmented by radio distribution network
US9125124B2 (en) 2012-07-23 2015-09-01 Qualcomm Incorporated Apparatus and method of handoff selection
US8989244B2 (en) * 2012-12-10 2015-03-24 Netgear, Inc. Beacon detection structures, systems and processes for interference testing
US8797969B1 (en) 2013-02-08 2014-08-05 Magnolia Broadband Inc. Implementing multi user multiple input multiple output (MU MIMO) base station using single-user (SU) MIMO co-located base stations
US9343808B2 (en) 2013-02-08 2016-05-17 Magnotod Llc Multi-beam MIMO time division duplex base station using subset of radios
US8989103B2 (en) 2013-02-13 2015-03-24 Magnolia Broadband Inc. Method and system for selective attenuation of preamble reception in co-located WI FI access points
US9155110B2 (en) 2013-03-27 2015-10-06 Magnolia Broadband Inc. System and method for co-located and co-channel Wi-Fi access points
US20140226740A1 (en) 2013-02-13 2014-08-14 Magnolia Broadband Inc. Multi-beam co-channel wi-fi access point
WO2014148970A1 (fr) * 2013-03-20 2014-09-25 Telefonaktiebolaget L M Ericsson (Publ) Procédures de commande de technologies d'accès radio (rat) alternatives dans des terminaux aptes au multi-rat
ES2594610T3 (es) * 2013-04-26 2016-12-21 Airbus Defence And Space Limited Enrutamiento de datos dentro de una red de comunicaciones
US9100968B2 (en) 2013-05-09 2015-08-04 Magnolia Broadband Inc. Method and system for digital cancellation scheme with multi-beam
US9425882B2 (en) 2013-06-28 2016-08-23 Magnolia Broadband Inc. Wi-Fi radio distribution network stations and method of operating Wi-Fi RDN stations
US8995416B2 (en) 2013-07-10 2015-03-31 Magnolia Broadband Inc. System and method for simultaneous co-channel access of neighboring access points
WO2015013068A1 (fr) 2013-07-23 2015-01-29 Apple Inc. Décision de transfert basée sur des mesures calibrées en fonction de valeurs spécifiques de dispositifs
US9497781B2 (en) 2013-08-13 2016-11-15 Magnolia Broadband Inc. System and method for co-located and co-channel Wi-Fi access points
US9060362B2 (en) 2013-09-12 2015-06-16 Magnolia Broadband Inc. Method and system for accessing an occupied Wi-Fi channel by a client using a nulling scheme
US9088898B2 (en) * 2013-09-12 2015-07-21 Magnolia Broadband Inc. System and method for cooperative scheduling for co-located access points
US9172454B2 (en) 2013-11-01 2015-10-27 Magnolia Broadband Inc. Method and system for calibrating a transceiver array
US8891598B1 (en) 2013-11-19 2014-11-18 Magnolia Broadband Inc. Transmitter and receiver calibration for obtaining the channel reciprocity for time division duplex MIMO systems
US8942134B1 (en) 2013-11-20 2015-01-27 Magnolia Broadband Inc. System and method for selective registration in a multi-beam system
US9014066B1 (en) 2013-11-26 2015-04-21 Magnolia Broadband Inc. System and method for transmit and receive antenna patterns calibration for time division duplex (TDD) systems
US9294177B2 (en) 2013-11-26 2016-03-22 Magnolia Broadband Inc. System and method for transmit and receive antenna patterns calibration for time division duplex (TDD) systems
US9042276B1 (en) 2013-12-05 2015-05-26 Magnolia Broadband Inc. Multiple co-located multi-user-MIMO access points
WO2015106237A1 (fr) * 2014-01-13 2015-07-16 Interdigital Patent Holdings, Inc. Mappage environnemental de radio haute fréquence, et procédures système
US9307424B2 (en) 2014-03-05 2016-04-05 Qualcomm Incorporated Calibration and tracking to assist inter-frequency measurements of LTE cell by WLAN radio
US9374727B2 (en) 2014-03-05 2016-06-21 Qualcomm Incorporated Calibration and tracking to assist inter-frequency measurements of LTE cell by WLAN radio
US9100154B1 (en) 2014-03-19 2015-08-04 Magnolia Broadband Inc. Method and system for explicit AP-to-AP sounding in an 802.11 network
US9172446B2 (en) 2014-03-19 2015-10-27 Magnolia Broadband Inc. Method and system for supporting sparse explicit sounding by implicit data
US9271176B2 (en) 2014-03-28 2016-02-23 Magnolia Broadband Inc. System and method for backhaul based sounding feedback
US9743296B2 (en) * 2014-05-12 2017-08-22 Motorola Solutions, Inc. Methods and systems for emulating testing-plan channel conditions in wireless networks
EP3913863A1 (fr) 2015-03-20 2021-11-24 AirTies Belgium SPRL Procédé pour évaluer une liaison sans fil, dispositif respectif, programme informatique et support d'enregistrement
US20160366539A1 (en) * 2015-06-15 2016-12-15 GM Global Technology Operations LLC Exchanging a first short-range wireless communication link for a second short-range wireless communication link in a vehicle
US10127096B2 (en) * 2015-11-20 2018-11-13 Geotab Inc. Big telematics data network communication fault identification system
US11223518B2 (en) 2015-11-20 2022-01-11 Geotab Inc. Big telematics data network communication fault identification device
US10136392B2 (en) * 2015-11-20 2018-11-20 Geotab Inc. Big telematics data network communication fault identification system method
US10299205B2 (en) 2015-11-20 2019-05-21 Geotab Inc. Big telematics data network communication fault identification method
CN109565735A (zh) * 2017-08-09 2019-04-02 北京小米移动软件有限公司 网络连接管理的方法、装置和系统
US11039364B2 (en) * 2018-09-28 2021-06-15 Google Llc Methods and apparatus for proactively switching between available networks
CN114531720A (zh) * 2020-11-23 2022-05-24 华为技术有限公司 用于终端扫描的方法、系统、装置、电子设备及存储介质
CN113472593B (zh) * 2021-07-30 2022-05-17 天津卓越信通科技有限公司 一种phy在自协商模式下由于杂波导致链路瞬时变化的解决方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5603096A (en) * 1994-07-11 1997-02-11 Qualcomm Incorporated Reverse link, closed loop power control in a code division multiple access system
SE9801172D0 (sv) * 1998-04-01 1998-04-01 Ericsson Telefon Ab L M Cell selection in a system with different cell capabilities
US7206580B2 (en) * 1999-11-04 2007-04-17 Qualcomm Incorporated Method and apparatus for performing handoff in a high speed communication system
US6535739B1 (en) * 2000-04-07 2003-03-18 Qualcomm Incorporated Method of handoff within a telecommunications system containing digital base stations with different spectral capabilities
US6735216B2 (en) 2000-10-11 2004-05-11 Qualcomm, Inc. Simplified quality indicator bit test procedures
US6622023B2 (en) * 2000-12-07 2003-09-16 Nortel Networks Limited Method and apparatus for improved fast forward power control in a CDMA network
US6850736B2 (en) 2000-12-21 2005-02-01 Tropian, Inc. Method and apparatus for reception quality indication in wireless communication
US6757520B2 (en) * 2001-06-26 2004-06-29 Qualcomm Incorporated Method and apparatus for selecting a serving sector in a data communication system
US7894823B2 (en) * 2004-06-07 2011-02-22 Nokia Inc. System for enhanced capacity and quality over WLAN
EP1779543B1 (fr) * 2004-07-30 2012-04-25 Andrew Richardson Procede de transmission de signaux a partir d'un noeud de reseau local
FI20045288A0 (fi) * 2004-08-11 2004-08-11 Nokia Corp Liityntäpistepalvelu matkaviestinkäyttäjille
US7680093B2 (en) 2004-08-27 2010-03-16 Telefonaktiebolaget Lm Ericsson (Publ) Sector selection for F-SCH
US7496364B2 (en) * 2004-11-05 2009-02-24 Freescale Semiconductor, Inc. Media-independent handover (MIH) method featuring a simplified beacon
US20060140117A1 (en) * 2004-12-29 2006-06-29 Naveen Aerrabotu Apparatus and method for cell selection
US20070123194A1 (en) * 2005-11-28 2007-05-31 Jeyhan Karaoguz System and method providing connection point and communication profile management
JP4624227B2 (ja) * 2005-09-29 2011-02-02 京セラ株式会社 通信端末、移動体通信システム及び通信制御方法
US20080032628A1 (en) * 2006-08-02 2008-02-07 Nokia Corporation Method and apparatus for detecting trends in received signal strength
CN101529951B (zh) * 2006-10-27 2012-12-12 捷讯研究有限公司 基于数据速率和接收功率电平的链路质量测量

Also Published As

Publication number Publication date
US9906972B2 (en) 2018-02-27
EP2077048A1 (fr) 2009-07-08
US8126454B2 (en) 2012-02-28
US20140105182A1 (en) 2014-04-17
US20120108288A1 (en) 2012-05-03
US9210640B2 (en) 2015-12-08
CN101529951B (zh) 2012-12-12
CN101529951A (zh) 2009-09-09
WO2008049238A1 (fr) 2008-05-02
CA2666971A1 (fr) 2008-05-02
CA2666971C (fr) 2014-04-08
US8620325B2 (en) 2013-12-31
ATE535115T1 (de) 2011-12-15
EP2077048B1 (fr) 2011-11-23
US20160088505A1 (en) 2016-03-24
US20080108352A1 (en) 2008-05-08
EP2077048A4 (fr) 2009-12-30

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