DE69937277D1 - Übertragungstaktverfahren und -System in einem schnurlosen Kommunikationssystem - Google Patents

Übertragungstaktverfahren und -System in einem schnurlosen Kommunikationssystem

Info

Publication number
DE69937277D1
DE69937277D1 DE69937277T DE69937277T DE69937277D1 DE 69937277 D1 DE69937277 D1 DE 69937277D1 DE 69937277 T DE69937277 T DE 69937277T DE 69937277 T DE69937277 T DE 69937277T DE 69937277 D1 DE69937277 D1 DE 69937277D1
Authority
DE
Germany
Prior art keywords
continuous
discontinuous
transmit mode
transmit
data rates
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
DE69937277T
Other languages
English (en)
Other versions
DE69937277T2 (de
Inventor
Brian K Butler
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
Priority claimed from US09/251,981 external-priority patent/US6545989B1/en
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of DE69937277D1 publication Critical patent/DE69937277D1/de
Application granted granted Critical
Publication of DE69937277T2 publication Critical patent/DE69937277T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/26—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service]
    • H04W52/267—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service] taking into account the information rate
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0025—Transmission of mode-switching indication
    • 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
    • H04L1/0071—Use of interleaving
    • 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
    • H04L1/0072—Error control for data other than payload data, e.g. control data
    • 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
    • H04W52/38—TPC being performed in particular situations
    • H04W52/40—TPC being performed in particular situations during macro-diversity or soft handoff
    • 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
    • H04W52/54—Signalisation aspects of the TPC commands, e.g. frame structure
    • H04W52/60—Signalisation aspects of the TPC commands, e.g. frame structure using different transmission rates for TPC commands
    • 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]
    • 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
    • H04L1/0064—Concatenated codes
    • H04L1/0065—Serial concatenated 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
    • H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
    • H04W36/0085—Hand-off measurements
    • H04W36/0088—Scheduling hand-off measurements
    • 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
    • H04W52/38—TPC being performed in particular situations
    • H04W52/44—TPC being performed in particular situations in connection with interruption of transmission

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
DE69937277T 1998-02-19 1999-02-19 Übertragungstaktverfahren und -System in einem schnurlosen Kommunikationssystem Expired - Lifetime DE69937277T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US7521198P 1998-02-19 1998-02-19
US75211P 1998-02-19
US09/251,981 US6545989B1 (en) 1998-02-19 1999-02-17 Transmit gating in a wireless communication system
US251981 1999-02-17
PCT/US1999/003533 WO1999043105A1 (en) 1998-02-19 1999-02-19 Method and system for transmit gating in a wireless communication system

Publications (2)

Publication Number Publication Date
DE69937277D1 true DE69937277D1 (de) 2007-11-22
DE69937277T2 DE69937277T2 (de) 2008-07-17

Family

ID=26756567

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69937277T Expired - Lifetime DE69937277T2 (de) 1998-02-19 1999-02-19 Übertragungstaktverfahren und -System in einem schnurlosen Kommunikationssystem

Country Status (6)

Country Link
EP (1) EP0992132B1 (de)
AT (1) ATE375635T1 (de)
AU (1) AU2773099A (de)
DE (1) DE69937277T2 (de)
IL (1) IL132349A (de)
WO (1) WO1999043105A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6512750B1 (en) 1999-04-16 2003-01-28 Telefonaktiebolaget Lm Ericsson (Publ) Power setting in CDMA systems employing discontinuous transmission
JP4387001B2 (ja) * 1999-08-27 2009-12-16 三菱電機株式会社 移動局および通信方法
WO2001054458A2 (en) 2000-01-20 2001-07-26 Starkey Laboratories, Inc. Hearing aid systems
US6597723B1 (en) 2000-03-21 2003-07-22 Interdigital Technology Corporation Weighted open loop power control in a time division duplex communication system
US6603797B1 (en) 2000-03-22 2003-08-05 Interdigital Technology Corporation Outer loop/weighted open loop power control in a time division duplex communication system
US6510142B1 (en) * 2000-07-21 2003-01-21 Motorola, Inc. Method and apparatus for reduced reversed traffic in a cellular telephone system
US7961616B2 (en) * 2001-06-07 2011-06-14 Qualcomm Incorporated Method and apparatus for congestion control in a wireless communication system
US6983166B2 (en) * 2001-08-20 2006-01-03 Qualcomm, Incorporated Power control for a channel with multiple formats in a communication system
EP1296463A1 (de) * 2001-09-19 2003-03-26 Siemens Aktiengesellschaft Kanalangepasste Informationsübertragung in einem Funk-Kommunikationssystem
MY141897A (en) 2002-11-26 2010-07-16 Interdigital Tech Corp Outer loop power control for wireless communication systems
NO339586B1 (no) * 2002-11-26 2017-01-09 Interdigital Tech Corp Ytre sløyfeeffektkontroll for trådløse kommunikasjonssystemer
ATE415780T1 (de) * 2003-03-28 2008-12-15 Ericsson Telefon Ab L M Methode und apparat für die berechnung, ob energie niveau für datenübertragung genügend ist
EP2381730B1 (de) 2010-04-22 2014-08-20 Telefonaktiebolaget L M Ericsson (publ) Verfahren und Anordnung zur Übetragung von Datenpaketen
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

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW306102B (de) * 1993-06-14 1997-05-21 Ericsson Telefon Ab L M
US5491718A (en) * 1994-01-05 1996-02-13 Nokia Mobile Phones Ltd. CDMA radiotelephone having optimized slotted mode and long code operation
US5883899A (en) * 1995-05-01 1999-03-16 Telefonaktiebolaget Lm Ericsson Code-rate increased compressed mode DS-CDMA systems and methods
US5896368A (en) * 1995-05-01 1999-04-20 Telefonaktiebolaget Lm Ericsson Multi-code compressed mode DS-CDMA systems and methods
US5629934A (en) * 1995-06-30 1997-05-13 Motorola, Inc. Power control for CDMA communication systems
US6205190B1 (en) * 1996-04-29 2001-03-20 Qualcomm Inc. System and method for reducing interference generated by a CDMA communications device
US5828662A (en) * 1996-06-19 1998-10-27 Northern Telecom Limited Medium access control scheme for data transmission on code division multiple access (CDMA) wireless systems

Also Published As

Publication number Publication date
IL132349A0 (en) 2001-03-19
DE69937277T2 (de) 2008-07-17
EP0992132B1 (de) 2007-10-10
AU2773099A (en) 1999-09-06
ATE375635T1 (de) 2007-10-15
IL132349A (en) 2003-01-12
EP0992132A1 (de) 2000-04-12
WO1999043105A1 (en) 1999-08-26

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Legal Events

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