JP4021885B2 - 無線通信システムにおいて送信ウィンドウサイズ変更手順を処理するために受信機と送信機とを制御する方法 - Google Patents
無線通信システムにおいて送信ウィンドウサイズ変更手順を処理するために受信機と送信機とを制御する方法 Download PDFInfo
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- JP4021885B2 JP4021885B2 JP2004238079A JP2004238079A JP4021885B2 JP 4021885 B2 JP4021885 B2 JP 4021885B2 JP 2004238079 A JP2004238079 A JP 2004238079A JP 2004238079 A JP2004238079 A JP 2004238079A JP 4021885 B2 JP4021885 B2 JP 4021885B2
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/10—Flow control; Congestion control
-
- 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
- H04L1/1832—Details of sliding window management
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/10—Flow control; Congestion control
- H04L47/27—Evaluation or update of window size, e.g. using information derived from acknowledged [ACK] packets
-
- 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
-
- 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
- H04L1/1867—Arrangements specially adapted for the transmitter end
- H04L1/187—Details of sliding window management
-
- 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
- H04L1/1867—Arrangements specially adapted for the transmitter end
- H04L1/188—Time-out mechanisms
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/10—Flow control; Congestion control
- H04L47/18—End to end
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/10—Flow control; Congestion control
- H04L47/26—Flow control; Congestion control using explicit feedback to the source, e.g. choke packets
- H04L47/263—Rate modification at the source after receiving feedback
-
- 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
- H04W28/10—Flow control between communication endpoints
-
- 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]
- H04W28/18—Negotiating wireless communication parameters
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
- H04W8/04—Registration at HLR or HSS [Home Subscriber Server]
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Databases & Information Systems (AREA)
- Communication Control (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Mobile Radio Communication Systems (AREA)
- Transmitters (AREA)
Description
VR(MR)=VR(R)+受信ウィンドウサイズ (1)
VT(MS)=VT(A)+VT(WS) (2)
VR(IMR)=VR(R)+WSN (3)
Claims (5)
- 送信ウィンドウサイズ変更手順を処理するために無線通信システムにおいて送信機と受信機とを制御する方法であって、
(a)前記送信機の送信ウィンドウサイズを縮小するために、前記送信機に対してウィンドウサイズパラメータを含む制御メッセージを前記受信機から送信させる工程と、
(b)前記ウィンドウサイズパラメータに従って所望の受信ウィンドウを前記受信機に生成させる工程と、
(c)前記受信機と前記送信機との間の往復送信遅延時間以上に設定された所定の期間経過後において、前記所望の受信ウィンドウから外れたシーケンス番号を有するPDUを前記受信機が受信した場合には、前記受信機から前記送信機に対して前記制御メッセージを再送信させる工程と、
を備える、通信制御方法。 - 請求項1記載の制御方法であって、
前記工程(a)は、前記制御メッセージが出力された時に、前記所定の期間を前記受信機に計時させる工程を含む、通信制御方法。 - 送信ウィンドウサイズ変更手順を処理するために無線通信システムにおいて送信機と受信機とを制御する方法であって、
(a)前記送信機の送信ウィンドウを増大させるために、前記受信機から前記送信機に対して制御メッセージを送信させる工程と、
(b)前記受信機と前記送信機との間の往復送信遅延時間以上に設定された所定期間経過後において、前記受信ウィンドウによって許容される新しいPDUが受信されない送信時間間隔TTIの数をカウントするために、前記受信機にTTIカウンタを使用させる工程と、
(c)前記TTIカウンタが所定の値に達した場合には、前記受信機から前記送信機に対して前記制御メッセージを再送信させるとともに、前記TTIカウンタをゼロの値にリセットさせる工程と、
を備える、通信制御方法。 - 請求項3記載の制御方法であって、
前記工程(b)は、前記受信ウィンドウにおいて許容される新しいPDUが受信されない前記連続するTTIの各グループを一つとして前記受信機にカウントさせる工程を含む、通信制御方法。 - 請求項3記載の制御方法であって、さらに、
前記制御メッセージと同一のメッセージが所定の回数に亘り再送信された後において、前記受信機が前記制御メッセージを再送信することを阻止する工程を備える、通信制御方法。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US48128103P | 2003-08-24 | 2003-08-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005073251A JP2005073251A (ja) | 2005-03-17 |
JP4021885B2 true JP4021885B2 (ja) | 2007-12-12 |
Family
ID=34102642
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004238079A Expired - Fee Related JP4021885B2 (ja) | 2003-08-24 | 2004-08-18 | 無線通信システムにおいて送信ウィンドウサイズ変更手順を処理するために受信機と送信機とを制御する方法 |
Country Status (6)
Country | Link |
---|---|
US (2) | US20050041586A1 (ja) |
EP (1) | EP1511239A3 (ja) |
JP (1) | JP4021885B2 (ja) |
KR (1) | KR100671002B1 (ja) |
CN (1) | CN1328865C (ja) |
TW (1) | TWI245500B (ja) |
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KR100604597B1 (ko) * | 2004-02-20 | 2006-07-24 | 주식회사 팬택앤큐리텔 | 이동 통신 단말기 |
KR20050118591A (ko) * | 2004-06-14 | 2005-12-19 | 엘지전자 주식회사 | 무선통신 시스템에서의 무선링크제어(rlc) 데이터처리방법 |
KR101084136B1 (ko) | 2005-05-06 | 2011-11-17 | 엘지전자 주식회사 | 무선 통신 시스템의 송수신 단에서 상태정보를 포함하는pdu를 송수신하는 방법 |
BRPI0612473A2 (pt) * | 2005-05-04 | 2010-11-23 | Lg Electronics Inc | método para transmitir informações de controle em um sistema de comunicação sem fio e método de atualização de janela de transmissão usando o mesmo |
US7990861B1 (en) * | 2006-04-03 | 2011-08-02 | Juniper Networks, Inc. | Session-based sequence checking |
JP4562694B2 (ja) | 2006-06-20 | 2010-10-13 | 富士通株式会社 | 再送制御方法及び装置 |
DK2074762T3 (da) | 2006-09-26 | 2015-06-15 | Liveu Ltd | Fjerntransmissionssystem |
WO2008049462A1 (en) * | 2006-10-26 | 2008-05-02 | Telefonaktiebolaget Lm Ericsson (Publ) | A method and receiver for controlling the conformance of a data flow in a communication system to a traffic definition |
US20080273547A1 (en) * | 2007-05-01 | 2008-11-06 | Honeywell International, Inc. | Apparatus and method for acknowledging successful transmissions in a wireless communication system |
US8917598B2 (en) | 2007-12-21 | 2014-12-23 | Qualcomm Incorporated | Downlink flow control |
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US8656239B2 (en) | 2008-02-12 | 2014-02-18 | Qualcomm Incorporated | Control of data transmission based on HARQ in a wireless communication system |
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US8656170B2 (en) * | 2010-05-28 | 2014-02-18 | Cisco Technology, Inc. | Protection of control plane traffic against replayed and delayed packet attack |
TW201309053A (zh) * | 2011-08-03 | 2013-02-16 | Acer Inc | 動態調整通訊協定之視窗大小以增加無線網路系統內資料流通量之方法 |
US9379756B2 (en) | 2012-05-17 | 2016-06-28 | Liveu Ltd. | Multi-modem communication using virtual identity modules |
US8787966B2 (en) | 2012-05-17 | 2014-07-22 | Liveu Ltd. | Multi-modem communication using virtual identity modules |
US9980171B2 (en) | 2013-03-14 | 2018-05-22 | Liveu Ltd. | Apparatus for cooperating with a mobile device |
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US9338650B2 (en) | 2013-03-14 | 2016-05-10 | Liveu Ltd. | Apparatus for cooperating with a mobile device |
US9503888B2 (en) * | 2014-04-17 | 2016-11-22 | Qualcomm Incorporated | Enhanced timer handling mechanism |
US9609524B2 (en) | 2014-05-30 | 2017-03-28 | Honeywell International Inc. | Apparatus and method for planning and validating a wireless network |
US10986029B2 (en) | 2014-09-08 | 2021-04-20 | Liveu Ltd. | Device, system, and method of data transport with selective utilization of a single link or multiple links |
GB2543583B (en) * | 2015-10-23 | 2018-05-16 | Canon Kk | Improved contention mechanism for access to random resource units in an 802.11 channel |
JP6798280B2 (ja) * | 2016-11-29 | 2020-12-09 | 富士通株式会社 | 攻撃検知装置、攻撃検知方法、および、攻撃検知プログラム |
US11088947B2 (en) | 2017-05-04 | 2021-08-10 | Liveu Ltd | Device, system, and method of pre-processing and data delivery for multi-link communications and for media content |
CN110546958B (zh) | 2017-05-18 | 2022-01-11 | 驾优科技公司 | 无线多链路车辆通信的装置、系统和方法 |
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-
2004
- 2004-06-11 US US10/709,994 patent/US20050041586A1/en not_active Abandoned
- 2004-06-11 US US10/709,993 patent/US20050041585A1/en not_active Abandoned
- 2004-08-11 EP EP04019081A patent/EP1511239A3/en not_active Withdrawn
- 2004-08-17 KR KR1020040064606A patent/KR100671002B1/ko not_active IP Right Cessation
- 2004-08-18 JP JP2004238079A patent/JP4021885B2/ja not_active Expired - Fee Related
- 2004-08-18 TW TW093124821A patent/TWI245500B/zh not_active IP Right Cessation
- 2004-08-24 CN CNB2004100685128A patent/CN1328865C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
TW200509546A (en) | 2005-03-01 |
CN1585322A (zh) | 2005-02-23 |
EP1511239A2 (en) | 2005-03-02 |
TWI245500B (en) | 2005-12-11 |
KR100671002B1 (ko) | 2007-01-17 |
CN1328865C (zh) | 2007-07-25 |
EP1511239A3 (en) | 2005-11-30 |
JP2005073251A (ja) | 2005-03-17 |
US20050041585A1 (en) | 2005-02-24 |
US20050041586A1 (en) | 2005-02-24 |
KR20050022309A (ko) | 2005-03-07 |
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