BRPI0517012A - recepção de dados com eficiência de potência em um sistema de comunicação com retardo variável de pacote - Google Patents
recepção de dados com eficiência de potência em um sistema de comunicação com retardo variável de pacoteInfo
- Publication number
- BRPI0517012A BRPI0517012A BRPI0517012-5A BRPI0517012A BRPI0517012A BR PI0517012 A BRPI0517012 A BR PI0517012A BR PI0517012 A BRPI0517012 A BR PI0517012A BR PI0517012 A BRPI0517012 A BR PI0517012A
- Authority
- BR
- Brazil
- Prior art keywords
- terminal
- packet
- state
- power
- receiving
- Prior art date
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
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
- H04W52/0229—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal
- H04W52/0232—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal according to average transmission signal activity
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
-
- 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
- H04L1/20—Arrangements for detecting or preventing errors in the information received using signal quality detector
- H04L1/205—Arrangements for detecting or preventing errors in the information received using signal quality detector jitter monitoring
-
- 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
- H04W52/02—Power saving arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
RECEPçãO DE DADOS COM EFICIêNCIA DE POTêNCIA EM UM SISTEMA DE COMUNICAçãO COM RETARDO VARIáVEL DE PACOTE. Para conservar potência, um terminal opera em um modo de "economia de potência" no qual o terminal está em um estado de "sono" quando existe uma baixa probabilidade de receber um pacote de entrada e em um estado "desperto" quando um pacote de entrada é esperado. No estado de sono, o terminal desenergiza o máximo possível do conjunto de circuitos. O terminal transita entre os estados com base em uma janela "LIGAR". O tamanho e a localização da janela são determinados com base nas estatísticas dos horários de chegada do pacote. O terminal entra no estado desperto no começo da janela LIGAR, liga o receptor, e monitora um pacote de entrada. O terminal desliga o receptor depois de receber o pacote, atualiza as estatísticas dos horários de chegada, computa o tamanho e a localização da janela para o próximo pacote de entrada. O terminal pode ativar e desativar seletivamente o modo de economia de potência com base na agitação em horários de chegada.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/969,155 US7898954B2 (en) | 2004-10-20 | 2004-10-20 | Power-efficient data reception in a communication system with variable delay |
PCT/US2005/038108 WO2006045100A2 (en) | 2004-10-20 | 2005-10-20 | Power-efficient data reception in a communication system with packet variable delay |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0517012A true BRPI0517012A (pt) | 2008-09-30 |
Family
ID=35695948
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0517012-5A BRPI0517012A (pt) | 2004-10-20 | 2005-10-20 | recepção de dados com eficiência de potência em um sistema de comunicação com retardo variável de pacote |
Country Status (12)
Country | Link |
---|---|
US (1) | US7898954B2 (pt) |
EP (1) | EP1813060A2 (pt) |
KR (1) | KR20070069210A (pt) |
CN (1) | CN101084648A (pt) |
AR (1) | AR051937A1 (pt) |
AU (1) | AU2005295218A1 (pt) |
BR (1) | BRPI0517012A (pt) |
CA (1) | CA2585099A1 (pt) |
IL (1) | IL182731A0 (pt) |
MX (1) | MX2007004831A (pt) |
TW (1) | TW200637246A (pt) |
WO (1) | WO2006045100A2 (pt) |
Families Citing this family (31)
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US8300575B2 (en) * | 2004-12-29 | 2012-10-30 | Telefonaktiebolaget L M Ericsson (Publ) | Priority bearers in a mobile telecommunication network |
US8312142B2 (en) * | 2005-02-28 | 2012-11-13 | Motorola Mobility Llc | Discontinuous transmission/reception in a communications system |
US7583662B1 (en) * | 2005-04-12 | 2009-09-01 | Tp Lab, Inc. | Voice virtual private network |
US20080062957A1 (en) * | 2006-09-11 | 2008-03-13 | Motorola, Inc. | Method and apparatus for aligned transmissions in a wireless network |
US7813296B2 (en) * | 2006-12-27 | 2010-10-12 | Telefonaktiebolaget L M Ericsson (Publ) | Adapting transmission and reception time in packet based cellular systems |
US8238278B2 (en) * | 2007-01-08 | 2012-08-07 | Hellosoft, Inc. | Hardware-based beacon processing |
US8243638B2 (en) | 2007-01-08 | 2012-08-14 | Hellosoft, Inc. | Passive listening in wireless communication |
US9760146B2 (en) | 2007-01-08 | 2017-09-12 | Imagination Technologies Limited | Conditional activation and deactivation of a microprocessor |
WO2008117133A1 (en) * | 2007-03-26 | 2008-10-02 | Freescale Semiconductor, Inc. | Anticipation of power on of a mobile device |
KR101350441B1 (ko) * | 2007-09-27 | 2014-01-23 | 삼성전자주식회사 | 무선 통신 시스템에서 상향링크 송신 타이밍 추정 방법 및장치 |
US8433278B2 (en) * | 2007-10-31 | 2013-04-30 | Research In Motion Limited | System and method for selecting a message transport for a multi-mode communication device |
US7895146B2 (en) * | 2007-12-03 | 2011-02-22 | Microsoft Corporation | Time modulated generative probabilistic models for automated causal discovery that monitors times of packets |
US20100322084A1 (en) * | 2008-02-07 | 2010-12-23 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and Device for Transport Delay Analysis |
JP4924503B2 (ja) * | 2008-03-25 | 2012-04-25 | 富士通株式会社 | 輻輳検出方法、輻輳検出装置及び輻輳検出プログラム |
US8971223B2 (en) * | 2010-05-11 | 2015-03-03 | Qualcomm Incorporated | Wireless personal area network coordinator |
US9118559B2 (en) * | 2011-04-06 | 2015-08-25 | Sejent Corporation | Measuring instantaneous bit rate in a network connection |
CN102547936A (zh) * | 2011-12-23 | 2012-07-04 | 华为终端有限公司 | 一种节能方法、装置及通讯终端 |
US9491704B2 (en) | 2012-03-23 | 2016-11-08 | Blackberry Limited | Methods and apparatus for controlling power consumption in an electronic device with a communication subsystem |
US9531606B2 (en) * | 2012-12-07 | 2016-12-27 | Nokia Technologies Oy | Packet measurements and reporting in wireless network |
US9128721B2 (en) * | 2012-12-11 | 2015-09-08 | Apple Inc. | Closed loop CPU performance control |
CN103024205B (zh) * | 2012-12-14 | 2014-07-09 | 华为终端有限公司 | 一种功率控制的方法、装置及终端 |
CN104052861B (zh) * | 2013-03-14 | 2019-02-22 | 腾讯科技(深圳)有限公司 | 一种终端及其唤醒方法 |
US9306866B2 (en) | 2013-03-15 | 2016-04-05 | Aruba Networks, Inc. | Apparatus and method aggregation at one or more layers |
US9125089B2 (en) | 2013-03-15 | 2015-09-01 | Hewlett-Packard Development Company, L.P. | Method and apparatus for packet aggregation in a network controller |
US9461905B2 (en) | 2013-05-02 | 2016-10-04 | Raytheon Company | Method for indirect link characterization and quality measurement of a digital network |
CN103546909A (zh) * | 2013-10-12 | 2014-01-29 | 西安交通大学 | WLAN网络中基于802.11u协议的终端节能功耗管理方法 |
IN2013CH04626A (pt) | 2013-10-14 | 2015-04-24 | Samsung India Software Operations Pvt Ltd | |
US10104617B2 (en) * | 2014-02-04 | 2018-10-16 | Lg Electronics Inc. | Power save mode-based operating method and device in WLAN |
US10749781B2 (en) | 2014-11-18 | 2020-08-18 | Nec Corporation | Setting device, setting method, recording medium to which setting program is recorded, communication system, client device, and server device |
CN107770852B (zh) * | 2017-09-19 | 2021-07-27 | 联发科技(新加坡)私人有限公司 | 无线通信方法、通信设备及具有存储功能的装置 |
CN113286326A (zh) * | 2020-02-20 | 2021-08-20 | 华为技术有限公司 | 一种通信方法及装置 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2793769B2 (ja) * | 1994-04-01 | 1998-09-03 | 沖電気工業株式会社 | ウィンドウ型セル流量監視装置 |
US6700895B1 (en) * | 2000-03-15 | 2004-03-02 | 3Com Corporation | Method and system for computationally efficient calculation of frame loss rates over an array of virtual buffers |
US6865151B1 (en) * | 2000-06-28 | 2005-03-08 | Nortel Networks Limited | Methods and systems for optimizing data transmission in networks |
US6909693B1 (en) * | 2000-08-21 | 2005-06-21 | Nortel Networks Limited | Performance evaluation and traffic engineering in IP networks |
US6807159B1 (en) | 2000-10-25 | 2004-10-19 | International Business Machines Corporation | Methodology for managing power consumption in master driven time division duplex wireless network |
US7564810B2 (en) * | 2002-05-08 | 2009-07-21 | Microsoft Corporation | Method and system for managing power consumption of a network interface module in a wireless computing device |
US20030212535A1 (en) * | 2002-05-09 | 2003-11-13 | Nagendra Goel | Method and apparatus for simulating network jitter and packet loss |
JP3763812B2 (ja) * | 2002-11-01 | 2006-04-05 | 松下電器産業株式会社 | 通信システム及び方法 |
KR100457537B1 (ko) * | 2002-12-02 | 2004-11-17 | 삼성전자주식회사 | 애드-혹 네트워크에서의 전력 소모 감소 장치 및 방법 |
US7376141B2 (en) * | 2002-12-17 | 2008-05-20 | Raytheon Company | Method and system for encapsulating variable-size packets |
US7330427B2 (en) * | 2003-04-16 | 2008-02-12 | International Business Machines Corporation | MMPP analysis of network traffic using a transition window |
US7457973B2 (en) * | 2003-06-20 | 2008-11-25 | Texas Instruments Incorporated | System and method for prioritizing data transmission and transmitting scheduled wake-up times to network stations based on downlink transmission duration |
EP1637001A4 (en) * | 2003-06-25 | 2006-12-13 | Interdigital Tech Corp | METHOD FOR DOWNSTREAM TRANSMISSION SYNCHRONIZATION AND DATA BUFFER MEASUREMENT IN A RADIO ACCESS NETWORK |
KR100606065B1 (ko) * | 2003-09-01 | 2006-07-26 | 삼성전자주식회사 | 무선 접속 통신 시스템의 슬립 모드 제어 시스템 및 그 방법 |
US20060028984A1 (en) * | 2004-08-09 | 2006-02-09 | Chang Gung University | Energy efficient medium access control protocol for IEEE 802.11 WLANs |
US7961828B2 (en) * | 2004-10-06 | 2011-06-14 | Motorola Mobility, Inc. | Sync bursts frequency offset compensation |
US9332496B2 (en) * | 2006-11-28 | 2016-05-03 | Marvell World Trade Ltd. | Enhanced IEEE power save in ad hoc wireless mode |
US20090059827A1 (en) * | 2007-09-04 | 2009-03-05 | Board Of Regents, The University Of Texas System | System, Method and Apparatus for Asynchronous Communication in Wireless Sensor Networks |
-
2004
- 2004-10-20 US US10/969,155 patent/US7898954B2/en not_active Expired - Fee Related
-
2005
- 2005-10-20 AU AU2005295218A patent/AU2005295218A1/en not_active Abandoned
- 2005-10-20 WO PCT/US2005/038108 patent/WO2006045100A2/en active Application Filing
- 2005-10-20 EP EP05817165A patent/EP1813060A2/en not_active Withdrawn
- 2005-10-20 KR KR1020077011385A patent/KR20070069210A/ko not_active Application Discontinuation
- 2005-10-20 BR BRPI0517012-5A patent/BRPI0517012A/pt not_active Application Discontinuation
- 2005-10-20 CN CNA2005800436912A patent/CN101084648A/zh active Pending
- 2005-10-20 AR ARP050104389A patent/AR051937A1/es not_active Application Discontinuation
- 2005-10-20 MX MX2007004831A patent/MX2007004831A/es not_active Application Discontinuation
- 2005-10-20 CA CA002585099A patent/CA2585099A1/en not_active Abandoned
- 2005-10-20 TW TW094136745A patent/TW200637246A/zh unknown
-
2007
- 2007-04-22 IL IL182731A patent/IL182731A0/en unknown
Also Published As
Publication number | Publication date |
---|---|
WO2006045100A3 (en) | 2006-07-27 |
US20060083168A1 (en) | 2006-04-20 |
WO2006045100A2 (en) | 2006-04-27 |
AU2005295218A1 (en) | 2006-04-27 |
EP1813060A2 (en) | 2007-08-01 |
IL182731A0 (en) | 2007-07-24 |
MX2007004831A (es) | 2007-07-05 |
CN101084648A (zh) | 2007-12-05 |
US7898954B2 (en) | 2011-03-01 |
AR051937A1 (es) | 2007-02-21 |
TW200637246A (en) | 2006-10-16 |
KR20070069210A (ko) | 2007-07-02 |
CA2585099A1 (en) | 2006-04-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B11A | Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing | ||
B11Y | Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette] |