BR0211950A - método e equipamento para programar transmissões de dados em pacote em um sistema de comunicação sem fio - Google Patents
método e equipamento para programar transmissões de dados em pacote em um sistema de comunicação sem fioInfo
- Publication number
- BR0211950A BR0211950A BRPI0211950-1A BR0211950A BR0211950A BR 0211950 A BR0211950 A BR 0211950A BR 0211950 A BR0211950 A BR 0211950A BR 0211950 A BR0211950 A BR 0211950A
- Authority
- BR
- Brazil
- Prior art keywords
- wireless communication
- communication system
- user
- data transmissions
- packet data
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/12—Wireless traffic scheduling
-
- 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]
-
- 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
- H04L47/00—Traffic control in data switching networks
- H04L47/10—Flow control; Congestion control
- H04L47/28—Flow control; Congestion control in relation to timing considerations
-
- 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
- H04L47/29—Flow control; Congestion control using a combination of thresholds
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/50—Queue scheduling
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/50—Queue scheduling
- H04L47/56—Queue scheduling implementing delay-aware scheduling
- H04L47/564—Attaching a deadline to packets, e.g. earliest due date first
- H04L47/566—Deadline varies as a function of time spent in the queue
-
- 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
- H04W28/12—Flow control between communication endpoints using signalling between network elements
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Mobile Radio Communication Systems (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
"MéTODO E EQUIPAMENTO PARA PROGRAMAR TRANSMISSõES DE DADOS POR PACOTE EM UM SISTEMA DE COMUNICAçãO SEM FIO". Um método (100) para programar transmissões de dados por pacote em um sistema de comunicaçao sem fio em que uma Função de Prioridade (PF) por usuário é calculada como uma função do tempo de retardo de pacote do usuário. Quando um dado usuário possui um tempo de retardo de pacote que viola um limite, a PF do usuário é apropriadamente ajustada. Em uma modalidade, uma função de retardo é aplicada ao cálculo da PF, em que a função de retardo considera a taxa de dados requisitada média para todos os usuários no conjunto ativo possuindo dados pendentes e a taxa de dados média de um dado usuário.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/929,179 US7027392B2 (en) | 2001-08-14 | 2001-08-14 | Method and apparatus for scheduling packet data transmissions in a wireless communication system |
PCT/US2002/025472 WO2003017572A2 (en) | 2001-08-14 | 2002-08-08 | Method and apparatus for scheduling packet data transmissions in a wireless communication system |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0211950A true BR0211950A (pt) | 2006-04-04 |
Family
ID=25457434
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0211950-1A BR0211950A (pt) | 2001-08-14 | 2002-08-08 | método e equipamento para programar transmissões de dados em pacote em um sistema de comunicação sem fio |
Country Status (15)
Country | Link |
---|---|
US (1) | US7027392B2 (pt) |
EP (1) | EP1417813B1 (pt) |
JP (1) | JP2005500744A (pt) |
KR (1) | KR100973106B1 (pt) |
CN (2) | CN1937847A (pt) |
AT (1) | ATE425614T1 (pt) |
BR (1) | BR0211950A (pt) |
CA (1) | CA2459667A1 (pt) |
DE (1) | DE60231512D1 (pt) |
HK (1) | HK1070501A1 (pt) |
MX (1) | MXPA04001474A (pt) |
NO (1) | NO20041053L (pt) |
RU (1) | RU2004107498A (pt) |
TW (1) | TWI238629B (pt) |
WO (1) | WO2003017572A2 (pt) |
Families Citing this family (50)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6847629B2 (en) * | 2000-11-30 | 2005-01-25 | Qualcomm Incorporated | Method and apparatus for scheduling packet data transmissions in a wireless communication system |
US6657980B2 (en) * | 2001-04-12 | 2003-12-02 | Qualcomm Incorporated | Method and apparatus for scheduling packet data transmissions in a wireless communication system |
EP1345354A1 (de) * | 2002-03-13 | 2003-09-17 | Alcatel | Elektrisches Netzwerk zur Datenübertragung |
US7746779B2 (en) * | 2002-06-03 | 2010-06-29 | Alcatel-Lucent Usa Inc. | Method and apparatus for scheduling users to allocate data transmissions in communications systems |
US7072661B2 (en) * | 2002-06-03 | 2006-07-04 | Lucent Technologies Inc. | Wireless communications system and related methods for allocating data transmission |
US7286844B1 (en) * | 2003-01-31 | 2007-10-23 | Bbn Technologies Corp. | Systems and methods for three dimensional antenna selection and power control in an Ad-Hoc wireless network |
US6822969B2 (en) | 2003-04-03 | 2004-11-23 | Motorola, Inc. | Method and apparatus for scheduling asynchronous transmissions |
US7734805B2 (en) * | 2003-04-15 | 2010-06-08 | Alcatel-Lucent Usa Inc. | Method for scheduling transmissions in communication systems |
PL1473886T3 (pl) * | 2003-04-30 | 2017-12-29 | Nokia Solutions And Networks Oy | Uczciwe harmonogramowanie z gwarantowanym minimalnym parametrem |
US7394768B2 (en) * | 2003-04-30 | 2008-07-01 | Nokia Corporation | Fair scheduling with guaranteed minimum parameter |
JP4335619B2 (ja) * | 2003-09-04 | 2009-09-30 | 株式会社エヌ・ティ・ティ・ドコモ | パケット優先制御装置及びその方法 |
US7295513B2 (en) * | 2003-09-23 | 2007-11-13 | Telecommunications Research Laboratories | Scheduling of wireless packet data transmissions |
US7542437B1 (en) | 2003-10-02 | 2009-06-02 | Bbn Technologies Corp. | Systems and methods for conserving energy in a communications network |
AU2003280933A1 (en) * | 2003-11-14 | 2005-06-06 | Zte Corporation | A packet scheduling method for wireless communication system |
US7551892B1 (en) | 2004-02-26 | 2009-06-23 | Bbn Technologies Corp | Low-power ad hoc network entry |
EP1738258A4 (en) | 2004-03-13 | 2009-10-28 | Cluster Resources Inc | SYSTEM AND METHOD IMPLEMENTING OBJECT TRIGGERS |
US8472322B2 (en) * | 2004-05-05 | 2013-06-25 | Qualcomm Incorporated | Method and apparatus for adaptive delay management |
US8331377B2 (en) * | 2004-05-05 | 2012-12-11 | Qualcomm Incorporated | Distributed forward link schedulers for multi-carrier communication systems |
US20070266388A1 (en) | 2004-06-18 | 2007-11-15 | Cluster Resources, Inc. | System and method for providing advanced reservations in a compute environment |
KR100594518B1 (ko) | 2004-07-20 | 2006-06-30 | 에스케이 텔레콤주식회사 | 통신시스템에서의 데이터 전송 스케줄링 장치 및 그 방법 |
KR100660054B1 (ko) * | 2004-09-01 | 2006-12-20 | 한국전자통신연구원 | 서비스 지연 시간 및 채널 상태를 이용한 하향링크 패킷스케쥴링 방법 |
CA2827035A1 (en) | 2004-11-08 | 2006-05-18 | Adaptive Computing Enterprises, Inc. | System and method of providing system jobs within a compute environment |
CN100369502C (zh) * | 2004-11-19 | 2008-02-13 | 大唐移动通信设备有限公司 | 基站选择服务终端的正比公平调度方法 |
US7742455B2 (en) | 2004-11-19 | 2010-06-22 | Telefonaktiebolaget Lm Ericsson (Publ) | Scheduling method for wireless packet data channel |
US7447154B2 (en) * | 2004-11-30 | 2008-11-04 | Motorola, Inc. | Method to facilitate determination of a data rate |
US7330736B2 (en) * | 2004-12-17 | 2008-02-12 | Bbn Technologies Corp. | Methods and apparatus for reduced energy communication in an ad hoc network |
US8145201B2 (en) * | 2004-12-17 | 2012-03-27 | Raytheon Bbn Technologies Corp. | Methods and apparatus for reduced energy communication in an ad hoc network |
US20070070894A1 (en) * | 2005-09-26 | 2007-03-29 | Fan Wang | Method to determine a scheduling priority value for a user data connection based on a quality of service requirement |
US20070070983A1 (en) * | 2005-09-28 | 2007-03-29 | Bbn Technologies Corp. | Methods and apparatus for improved efficiency communication |
TWI310911B (en) | 2005-09-29 | 2009-06-11 | Innovative Sonic Ltd | Method and apparatus for initiating a storage window in a periodic packet retransmission wireless communications system operated in unacknowledged mode |
US7609671B1 (en) * | 2005-09-30 | 2009-10-27 | Nortel Networks Limited | Multi-user scheduling for optimizing transmission of delay sensitive traffic |
US7864777B1 (en) * | 2005-09-30 | 2011-01-04 | Nortel Networks Limited | Transmission format selection for optimizing transmission of delay sensitive traffic |
US20070109967A1 (en) * | 2005-11-11 | 2007-05-17 | Samsung Electronics Co., Ltd. | Apparatus and method for post-processing Data Rate Control value in high rate packet data system |
KR100749847B1 (ko) | 2005-11-11 | 2007-08-16 | 한국전자통신연구원 | 휴대 인터넷 시스템의 기지국에서 순방향 패킷 스케쥴링장치 및 방법 |
KR100798854B1 (ko) * | 2005-11-18 | 2008-01-29 | 에스케이 텔레콤주식회사 | 광대역 이동 액세스 시스템에서 실시간 및 비실시간 통합서비스를 지원하기 위한 적응적 지연 임계값 기반 패킷스케줄링 방법 |
US20070116007A1 (en) * | 2005-11-18 | 2007-05-24 | Weimin Xiao | Method and system for scheduling and resource allocation in a data communication network |
CN100440871C (zh) * | 2006-07-07 | 2008-12-03 | Ut斯达康通讯有限公司 | 用于无线通信系统的分组调度方法和装置 |
US8121115B2 (en) * | 2006-07-10 | 2012-02-21 | Telefonaktiebolaget Lm Ericsson (Publ) | Compressed delay packet transmission scheduling |
US8149733B2 (en) | 2006-08-25 | 2012-04-03 | Raytheon Bbn Technologies Corp. | Systems and methods for synchronizing communication networks |
WO2008066345A1 (en) * | 2006-12-01 | 2008-06-05 | Electronics And Telecommunications Research Institute | Packet scheduler and packet scheduling method |
KR100899659B1 (ko) * | 2006-12-01 | 2009-05-27 | 한국전자통신연구원 | 패킷 스케줄러 및 패킷 스케줄링 방법 |
US8179853B2 (en) | 2006-12-13 | 2012-05-15 | Telefonaktiebolaget Lm Ericsson (Publ) | Method of scheduling data transmission in a radio network |
US8203955B2 (en) * | 2007-06-21 | 2012-06-19 | Alcatel Lucent | Method and apparatus for scheduling packets in an orthogonal frequency division multiple access (OFDMA) system |
US8385280B2 (en) * | 2007-07-18 | 2013-02-26 | Telefonaktiebolaget Lm Ericsson (Publ) | Scheduling method, base station and computer program product |
US8149716B2 (en) * | 2007-08-20 | 2012-04-03 | Raytheon Bbn Technologies Corp. | Systems and methods for adaptive routing in mobile ad-hoc networks and disruption tolerant networks |
US7835282B2 (en) * | 2007-11-08 | 2010-11-16 | Alcatel-Lucent Usa Inc. | Dynamic throttling of priority service calls |
US8964651B2 (en) * | 2008-02-14 | 2015-02-24 | Qualcomm Incorporated | Traffic management employing interference management messages |
US8385210B1 (en) * | 2008-12-18 | 2013-02-26 | Cisco Technology, Inc. | System and method for detection and delay control in a network environment |
KR101437470B1 (ko) * | 2012-06-13 | 2014-09-03 | 경희대학교 산학협력단 | Wban mac 프로토콜에서 복잡도 감소를 위한 우선순위 기반 경쟁구간 채널 접근 제어 시스템 및 그 방법 |
CN102739281B (zh) | 2012-06-30 | 2015-04-15 | 华为技术有限公司 | 一种调度的实现方法、装置及系统 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5583869A (en) * | 1994-09-30 | 1996-12-10 | Motorola, Inc. | Method for dynamically allocating wireless communication resources |
US6411617B1 (en) * | 1998-12-10 | 2002-06-25 | Nokia Telecommunications, Oy | System and method for managing data traffic associated with various quality of service principles using a conventional network node switch |
US6885868B1 (en) | 1999-09-30 | 2005-04-26 | Nortel Networks Limited | Fair packet scheduler and scheduling method for packet data radio |
US6590890B1 (en) * | 2000-03-03 | 2003-07-08 | Lucent Technologies Inc. | Method of packet scheduling, with improved delay performance, for wireless networks |
KR100841296B1 (ko) * | 2001-07-10 | 2008-06-25 | 엘지전자 주식회사 | 무선 패킷 통신 시스템에서의 공유 채널 스케줄러 장치 및그를 이용한 공유채널 스케줄링 방법 |
-
2001
- 2001-08-14 US US09/929,179 patent/US7027392B2/en not_active Expired - Fee Related
-
2002
- 2002-08-08 EP EP02768496A patent/EP1417813B1/en not_active Expired - Lifetime
- 2002-08-08 CN CNA2006101425358A patent/CN1937847A/zh active Pending
- 2002-08-08 KR KR1020047002258A patent/KR100973106B1/ko not_active IP Right Cessation
- 2002-08-08 BR BRPI0211950-1A patent/BR0211950A/pt not_active IP Right Cessation
- 2002-08-08 DE DE60231512T patent/DE60231512D1/de not_active Expired - Lifetime
- 2002-08-08 CN CNB028197429A patent/CN1326374C/zh not_active Expired - Fee Related
- 2002-08-08 JP JP2003521541A patent/JP2005500744A/ja not_active Withdrawn
- 2002-08-08 AT AT02768496T patent/ATE425614T1/de not_active IP Right Cessation
- 2002-08-08 RU RU2004107498/09A patent/RU2004107498A/ru not_active Application Discontinuation
- 2002-08-08 CA CA002459667A patent/CA2459667A1/en not_active Abandoned
- 2002-08-08 WO PCT/US2002/025472 patent/WO2003017572A2/en active Application Filing
- 2002-08-08 MX MXPA04001474A patent/MXPA04001474A/es unknown
- 2002-08-14 TW TW091118246A patent/TWI238629B/zh active
-
2004
- 2004-03-12 NO NO20041053A patent/NO20041053L/no not_active Application Discontinuation
-
2005
- 2005-04-07 HK HK05102902A patent/HK1070501A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CN1937847A (zh) | 2007-03-28 |
KR100973106B1 (ko) | 2010-07-29 |
RU2004107498A (ru) | 2005-08-20 |
CA2459667A1 (en) | 2003-02-27 |
TWI238629B (en) | 2005-08-21 |
MXPA04001474A (es) | 2004-07-08 |
US20030039213A1 (en) | 2003-02-27 |
US7027392B2 (en) | 2006-04-11 |
EP1417813B1 (en) | 2009-03-11 |
DE60231512D1 (de) | 2009-04-23 |
EP1417813A2 (en) | 2004-05-12 |
KR20040019408A (ko) | 2004-03-05 |
CN1326374C (zh) | 2007-07-11 |
WO2003017572A2 (en) | 2003-02-27 |
WO2003017572A3 (en) | 2003-07-24 |
ATE425614T1 (de) | 2009-03-15 |
NO20041053L (no) | 2004-04-26 |
HK1070501A1 (en) | 2005-06-17 |
CN1565109A (zh) | 2005-01-12 |
JP2005500744A (ja) | 2005-01-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE 5A., 6A. E 7A. ANUIDADES. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 DA RPI 2029 DE 24/11/2009. |
|
B15K | Others concerning applications: alteration of classification |
Ipc: H04L 12/801 (2013.01), H04L 12/841 (2013.01), H04L |