DE69932175D1 - Verfahren und vorrichtung zur überlastdetektion auf der rückwärtsverbindung - Google Patents

Verfahren und vorrichtung zur überlastdetektion auf der rückwärtsverbindung

Info

Publication number
DE69932175D1
DE69932175D1 DE69932175T DE69932175T DE69932175D1 DE 69932175 D1 DE69932175 D1 DE 69932175D1 DE 69932175 T DE69932175 T DE 69932175T DE 69932175 T DE69932175 T DE 69932175T DE 69932175 D1 DE69932175 D1 DE 69932175D1
Authority
DE
Germany
Prior art keywords
variance
reverse connection
overload detection
threshold value
receive signal
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69932175T
Other languages
English (en)
Other versions
DE69932175T2 (de
Inventor
P Antonio
Walid Hamdy
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Application granted granted Critical
Publication of DE69932175D1 publication Critical patent/DE69932175D1/de
Publication of DE69932175T2 publication Critical patent/DE69932175T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/26—Resource reservation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/382—Monitoring; Testing of propagation channels for resource allocation, admission control or handover
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
    • H04W52/343—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading taking into account loading or congestion level
DE69932175T 1998-10-28 1999-10-26 Verfahren und vorrichtung zur überlastdetektion auf der rückwärtsverbindung Expired - Lifetime DE69932175T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US181345 1998-10-28
US09/181,345 US6603745B1 (en) 1998-10-28 1998-10-28 Method and apparatus for reverse link overload detection
PCT/US1999/025143 WO2000025548A1 (en) 1998-10-28 1999-10-26 Method and apparatus for reverse link overload detection

Publications (2)

Publication Number Publication Date
DE69932175D1 true DE69932175D1 (de) 2006-08-10
DE69932175T2 DE69932175T2 (de) 2007-05-31

Family

ID=22663894

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69932175T Expired - Lifetime DE69932175T2 (de) 1998-10-28 1999-10-26 Verfahren und vorrichtung zur überlastdetektion auf der rückwärtsverbindung

Country Status (10)

Country Link
US (2) US6603745B1 (de)
EP (1) EP1125466B1 (de)
JP (1) JP4602554B2 (de)
KR (1) KR20010090806A (de)
CN (1) CN1119915C (de)
AT (1) ATE332066T1 (de)
AU (1) AU1235100A (de)
DE (1) DE69932175T2 (de)
HK (1) HK1042193B (de)
WO (1) WO2000025548A1 (de)

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US7200168B1 (en) 1997-11-13 2007-04-03 Surf Communication Solutions Ltd. Stable operation of media gateway
US6396817B2 (en) * 1998-08-31 2002-05-28 Qualcomm Incorporated Signal splitting method for limiting peak power in a CDMA system
FI107505B (fi) * 1999-02-16 2001-08-15 Nokia Networks Oy Pääsynvalvontamenetelmä
US6567420B1 (en) 1999-04-15 2003-05-20 Qualcomm, Incorporated Method and apparatus for high rate channel access control
US7024186B1 (en) 2000-08-15 2006-04-04 Ntt Docomo, Inc. Communication performance calculation method and communication performance calculation apparatus in mobile communication system, and blocking probability calculation method and blocking probability calculation apparatus in communication system, and recording medium
US6434135B1 (en) * 1999-08-31 2002-08-13 Interdigital Technology Corporation Adaptive RF amplifier prelimiter
GB9921007D0 (en) * 1999-09-06 1999-11-10 Nokia Telecommunications Oy Quality measurement
US7173904B1 (en) * 1999-09-23 2007-02-06 Lucent Technologies Inc. System and method for reverse link overload control
US7257642B1 (en) 1999-11-11 2007-08-14 Surp Communication Solutions Ltd. Channel load balancing
US20030014484A1 (en) * 2000-11-09 2003-01-16 Arnon Netzer Scheduling in a remote-access server
US7369516B1 (en) 2000-02-21 2008-05-06 Abraham Fisher Adaptive echo canceling
EP1273163A1 (de) * 2000-03-29 2003-01-08 Surf Communication Solutions, Ltd. V.90 über volldigitale verbindungen
AU2001241011A1 (en) * 2000-05-09 2001-11-20 Surf Communication Solutions, Ltd. Always-on access server pool
JP2001320756A (ja) 2000-05-11 2001-11-16 Nec Saitama Ltd 上り回線過負荷検出回路と基地局装置
EP1599061B1 (de) 2000-05-17 2010-03-03 QUALCOMM Incorporated Verfahren und Vorrichtung zur Veränderung der Übertragungsrate eines Kommunikationskanals
US6944449B1 (en) * 2000-05-30 2005-09-13 Lucent Technologies Inc. Method and system for controlling access of a subscriber station to a wireless system
US6985099B1 (en) * 2000-10-20 2006-01-10 Motorola, Inc. Automatic gain control with digital filtering for radio-frequency communications systems
US7085239B2 (en) * 2001-01-05 2006-08-01 Qualcomm, Incorporated Method and apparatus for determining the forward link closed loop power control set point in a wireless packet data communication system
US20040196833A1 (en) * 2001-08-28 2004-10-07 Udi Dahan Distributed gateway for combined communication services
US7369490B2 (en) 2002-06-28 2008-05-06 Alcatel Lucent Method and apparatus for call event processing in a multiple processor call processing system
US20040005041A1 (en) * 2002-06-28 2004-01-08 Zahir Azami Seyed Bahram Method and apparatus for load estimation in a call processing environment
US7433310B2 (en) * 2003-03-12 2008-10-07 Interdigital Technology Corporation Estimation of interference variation caused by the addition or deletion of a connection
US7424003B2 (en) * 2004-03-08 2008-09-09 Surf Communication Solutions Multi-parameter scheduling in communication systems
US20050246861A1 (en) * 2004-04-05 2005-11-10 Erik Monrad Baby stroller handle extension
KR100620914B1 (ko) * 2004-04-07 2006-09-13 삼성전자주식회사 광대역 무선통신시스템에서 에이엠씨 모드와 다이버시티 모드를 스위칭하기 위한 장치 및 방법
US7684753B2 (en) * 2004-07-21 2010-03-23 Nokia Corporation Method and device for transmission parameter selection in mobile communications
US7454174B2 (en) 2004-08-03 2008-11-18 Qualcomm, Incorporated Estimation of received signal strength
US7769391B2 (en) * 2005-02-23 2010-08-03 Elefonaktiebolaget L M Ericsson (Publ) Method and apparatus in a telecommunication system
US20060223444A1 (en) * 2005-03-31 2006-10-05 Gross Jonathan H Method and system for adaptive control of reverse link interference
US8982744B2 (en) * 2007-06-06 2015-03-17 Broadcom Corporation Method and system for a subband acoustic echo canceller with integrated voice activity detection
US9420548B2 (en) * 2008-07-31 2016-08-16 Qualcomm Incorporated Dynamic IoT setpoints and interference control
US8725190B2 (en) * 2008-12-01 2014-05-13 Qualcomm Incorporated Load-adaptive uplink transmit power
ES2360328B1 (es) * 2009-04-23 2012-05-08 Vodafone España S.A.U Transmisión del canal piloto en una red de comunicación celular.
US20100311435A1 (en) * 2009-06-08 2010-12-09 Infineon Technologies Ag Base station selecting devices and methods for establishing communication connections for radio communication terminal devices
IL199272A0 (en) * 2009-06-10 2012-07-16 Nds Ltd Protection of secret value using hardware instability
US8761775B1 (en) * 2010-05-25 2014-06-24 Sprint Spectrum L.P. Evaluation and response to soft handoff increase in a cellular wireless network
CN102723968B (zh) * 2012-05-30 2017-01-18 中兴通讯股份有限公司 一种提升空口容量的方法及装置

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US5257283A (en) 1989-11-07 1993-10-26 Qualcomm Incorporated Spread spectrum transmitter power control method and system
US5265119A (en) 1989-11-07 1993-11-23 Qualcomm Incorporated Method and apparatus for controlling transmission power in a CDMA cellular mobile telephone system
US5267262A (en) 1989-11-07 1993-11-30 Qualcomm Incorporated Transmitter power control system
US5056109A (en) 1989-11-07 1991-10-08 Qualcomm, Inc. Method and apparatus for controlling transmission power in a cdma cellular mobile telephone system
US5267261A (en) 1992-03-05 1993-11-30 Qualcomm Incorporated Mobile station assisted soft handoff in a CDMA cellular communications system
JP2937681B2 (ja) 1993-03-18 1999-08-23 沖電気工業株式会社 送信電力制御方法
US5956643A (en) 1994-01-13 1999-09-21 Lucent Technologies Inc. Apparatus and method for adaptive dynamic channel assignment in wireless communication networks
US5548812A (en) 1994-07-21 1996-08-20 Qualcomm Incorporated Method and apparatus for balancing the forward link handoff boundary to the reverse link handoff boundary in a cellular communication system
EP0741467A2 (de) * 1995-04-25 1996-11-06 AT&T IPM Corp. Verfahren und Gerät zur Leistungsregelung in einem Funknetzwerk
US5732328A (en) * 1995-04-25 1998-03-24 Lucent Technologies Inc. Method for power control in wireless networks for communicating multiple information classes
US5838671A (en) 1995-06-23 1998-11-17 Ntt Mobile Communications Network Inc. Method and apparatus for call admission control in CDMA mobile communication system
US6125150A (en) * 1995-10-30 2000-09-26 The Board Of Trustees Of The Leland Stanford, Junior University Transmission system using code designed for transmission with periodic interleaving
US5825835A (en) * 1996-02-23 1998-10-20 L-3 Communications Corporation Multi-user acquisition procedure for multipoint-to-point synchronous CDMA systems
DE19607207B4 (de) * 1996-02-26 2004-12-09 Deutsche Telekom Ag Verfahren zum Aufteilen der Gesamtrate und der Gesamtsendeleistung eines Datenstroms auf mehrere Kanäle einer Kanalgruppe
KR0176103B1 (ko) * 1996-05-02 1999-05-15 양승택 Cdma 이동국 시스템에서의 과부하 셀 제어방법
KR980007105A (ko) * 1996-06-28 1998-03-30 김광호 이동국 송신전력 제어방법
US5757846A (en) * 1996-08-30 1998-05-26 Vasudevan; Subramanian CDMA communication system and method with dual-mode receiver
FI102023B (fi) 1996-11-26 1998-09-30 Nokia Telecommunications Oy Menetelmä kuormitustavoitteen muodostamiseksi ja radiojärjestelmä
FI964707A (fi) * 1996-11-26 1998-05-27 Nokia Telecommunications Oy Menetelmä kuormituksen kontrolloimiseksi ja radiojärjestelmä
US6396867B1 (en) * 1997-04-25 2002-05-28 Qualcomm Incorporated Method and apparatus for forward link power control
US6185431B1 (en) * 1997-06-18 2001-02-06 Oki Telecom, Inc. Mobile station closed loop output power stability system for weak signal conditions
US6094585A (en) * 1997-11-14 2000-07-25 Lucent Technologies Inc. CDMA forward link power overload control in a base station

Also Published As

Publication number Publication date
EP1125466A1 (de) 2001-08-22
US7440426B2 (en) 2008-10-21
WO2000025548A1 (en) 2000-05-04
KR20010090806A (ko) 2001-10-19
DE69932175T2 (de) 2007-05-31
EP1125466B1 (de) 2006-06-28
JP4602554B2 (ja) 2010-12-22
HK1042193A1 (en) 2002-08-02
CN1332946A (zh) 2002-01-23
HK1042193B (zh) 2004-06-25
CN1119915C (zh) 2003-08-27
US6603745B1 (en) 2003-08-05
ATE332066T1 (de) 2006-07-15
AU1235100A (en) 2000-05-15
US20030198203A1 (en) 2003-10-23
JP2002529033A (ja) 2002-09-03

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