TW200625863A - Method and apparatus for link control in wireless communications - Google Patents

Method and apparatus for link control in wireless communications

Info

Publication number
TW200625863A
TW200625863A TW094120046A TW94120046A TW200625863A TW 200625863 A TW200625863 A TW 200625863A TW 094120046 A TW094120046 A TW 094120046A TW 94120046 A TW94120046 A TW 94120046A TW 200625863 A TW200625863 A TW 200625863A
Authority
TW
Taiwan
Prior art keywords
nak
retransmission
entity
transmitting
wireless communications
Prior art date
Application number
TW094120046A
Other languages
Chinese (zh)
Other versions
TWI387251B (en
Inventor
Alkinoos H Vayanos
Etienne F Chaponniere
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
Publication of TW200625863A publication Critical patent/TW200625863A/en
Application granted granted Critical
Publication of TWI387251B publication Critical patent/TWI387251B/en

Links

Classifications

    • 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
    • H04L1/1854—Scheduling and prioritising arrangements

Abstract

Methods and Systems are disclosed for use in a communication system 200 to selectively delay transmitting a second negative acknowledgement (NAK) after an initial NAK has already been sent requesting retransmission of a corrupted packet. The receiving entity 210 initiates a NAK prohibit timer 641 associated with a specific NAK 631 which prevents status reports to transmitting entity 220 from including a retransmission of the specific NAK until the timer expires. Use of the NAK prohibit timer 641 reduces the likelihood of spurious retransmissions from the transmitting entity 220 caused by a second NAK from the receiving entity 210 when the retransmission process has already been initiated.
TW94120046A 2004-06-16 2005-06-16 Method and apparatus for link control in wireless communications TWI387251B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US58045804P 2004-06-16 2004-06-16
US67797505P 2005-05-04 2005-05-04

Publications (2)

Publication Number Publication Date
TW200625863A true TW200625863A (en) 2006-07-16
TWI387251B TWI387251B (en) 2013-02-21

Family

ID=39810369

Family Applications (1)

Application Number Title Priority Date Filing Date
TW94120046A TWI387251B (en) 2004-06-16 2005-06-16 Method and apparatus for link control in wireless communications

Country Status (2)

Country Link
RU (1) RU2364035C2 (en)
TW (1) TWI387251B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8081618B2 (en) 2006-12-19 2011-12-20 Innovative Sonic Limited Method and apparatus of continuous packet connectivity enhancement in a wireless communications system

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2502187C2 (en) 2008-11-10 2013-12-20 Интердиджитал Пэйтент Холдингз, Инк. Apparatus and method of activating and deactivating additional downlink carrier
JP6698587B2 (en) * 2017-06-19 2020-05-27 シャープ株式会社 UE and UE communication control method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100282403B1 (en) * 1998-08-20 2001-02-15 서평원 Method for transmitting radio link protocol frames in a mobile radio communication system
US6608818B1 (en) * 1999-11-10 2003-08-19 Qualcomm Incorporated Radio link protocol enhancements to reduce setup time for data calls
ATE345613T1 (en) * 2000-04-07 2006-12-15 Broadcom Corp FRAME-BASED TRANSMISSION OF USER DATA WITH VARIABLE DATA RATE
EP1161022A1 (en) * 2000-05-25 2001-12-05 TELEFONAKTIEBOLAGET LM ERICSSON (publ) Selective repeat protocol with dynamic timers
US6920598B2 (en) * 2001-05-21 2005-07-19 Lucent Technologies Inc. System and method for error recovery using NAKs
EP1263159A1 (en) * 2001-06-01 2002-12-04 Telefonaktiebolaget Lm Ericsson Method and receiver for improved data packet transfer in a transmission protocol with repeat requests

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8081618B2 (en) 2006-12-19 2011-12-20 Innovative Sonic Limited Method and apparatus of continuous packet connectivity enhancement in a wireless communications system
US8160044B2 (en) 2006-12-19 2012-04-17 Innovative Sonic Limited Method of improving continuous packet connectivity in a wireless communications system and related apparatus
US8942162B2 (en) 2006-12-19 2015-01-27 Innovative Sonic Limited Method and apparatus of continuous packet connectivity enhancement in a wireless communications system

Also Published As

Publication number Publication date
TWI387251B (en) 2013-02-21
RU2364035C2 (en) 2009-08-10
RU2007101380A (en) 2008-07-27

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees