ATE474394T1 - Multicasting in drahtlosen netwzerken - Google Patents

Multicasting in drahtlosen netwzerken

Info

Publication number
ATE474394T1
ATE474394T1 AT05731564T AT05731564T ATE474394T1 AT E474394 T1 ATE474394 T1 AT E474394T1 AT 05731564 T AT05731564 T AT 05731564T AT 05731564 T AT05731564 T AT 05731564T AT E474394 T1 ATE474394 T1 AT E474394T1
Authority
AT
Austria
Prior art keywords
multicast
schedule
requests
access station
client devices
Prior art date
Application number
AT05731564T
Other languages
English (en)
Inventor
Adrian Stephens
Original Assignee
Intel Corp
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 Intel Corp filed Critical Intel Corp
Application granted granted Critical
Publication of ATE474394T1 publication Critical patent/ATE474394T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/16—Arrangements for providing special services to substations
    • H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • H04L12/1881—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast with schedule organisation, e.g. priority, sequence management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/12—Arrangements for remote connection or disconnection of substations or of equipment thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/60—Scheduling or organising the servicing of application requests, e.g. requests for application data transmissions using the analysis and optimisation of the required network resources
    • H04L67/62—Establishing a time schedule for servicing the requests
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/40—Network security protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower
    • H04W52/0219—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower where the power saving management affects multiple terminals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/16—Arrangements for providing special services to substations
    • H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • H04L12/189—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast in combination with wireless systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
    • H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
    • H04L69/322—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions
    • H04L69/329—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the application layer [OSI layer 7]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/12—WLAN [Wireless Local Area Networks]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices
    • 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
    • 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)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
AT05731564T 2004-03-29 2005-03-25 Multicasting in drahtlosen netwzerken ATE474394T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/812,660 US20050213576A1 (en) 2004-03-29 2004-03-29 Multicasting in wireless networks
PCT/US2005/010374 WO2005096548A1 (en) 2004-03-29 2005-03-25 Multicasting in wireless networks

Publications (1)

Publication Number Publication Date
ATE474394T1 true ATE474394T1 (de) 2010-07-15

Family

ID=34964396

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05731564T ATE474394T1 (de) 2004-03-29 2005-03-25 Multicasting in drahtlosen netwzerken

Country Status (8)

Country Link
US (1) US20050213576A1 (de)
EP (1) EP1730885B1 (de)
CN (1) CN1926804B (de)
AT (1) ATE474394T1 (de)
DE (1) DE602005022292D1 (de)
MY (1) MY145280A (de)
TW (1) TWI327845B (de)
WO (1) WO2005096548A1 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7301914B2 (en) * 2004-06-15 2007-11-27 Motorola, Inc. Method and apparatus for sending a multicast message
KR100586886B1 (ko) * 2004-08-13 2006-06-08 삼성전자주식회사 무선랜 통신 방법 및 장치
KR20070043887A (ko) * 2004-08-18 2007-04-25 스타카토 커뮤니케이션즈, 인코포레이티드 비콘 그룹 병합
US20070201413A1 (en) * 2006-02-27 2007-08-30 Nokia Corporation Method and system to enhance energy savings in multicast transmissions in WLAN
TW200742378A (en) * 2006-02-28 2007-11-01 Nokia Corp Multicast group address signaling using MAC header for power save delivery in a wireless network
US7751396B2 (en) * 2006-02-28 2010-07-06 Nokia Corporation Multicast address signaling for power save delivery in a wireless network
US20070211748A1 (en) * 2006-03-13 2007-09-13 Stephens Adrian P Wireless network channell access techniques
US7711004B2 (en) * 2006-04-18 2010-05-04 Cisco Technology, Inc. Multiple broadcast channels for wireless networks
US20070274246A1 (en) 2006-05-26 2007-11-29 Stephens Adrian P Reliable multicast in a network having a power saving protocol
US8189474B2 (en) * 2006-09-27 2012-05-29 Infosys Limited Dynamic stack-based networks for resource constrained devices
US7864768B2 (en) * 2006-10-13 2011-01-04 Intel Corporation Device, system and method of multicast/broadcast communication
US8194578B2 (en) 2006-10-15 2012-06-05 Samsung Electronics Co., Ltd. System and method for transmitting/receiving multicast/broadcast signal in a communication system
US8879455B1 (en) * 2007-04-10 2014-11-04 Cisco Technology, Inc. Power management for multicast frames in wireless networks
WO2010013983A2 (ko) * 2008-08-01 2010-02-04 포스데이타 주식회사 무선 네트워크 상에서의 ｍｃｂｃｓ 지원 시스템 및 방법
US8752100B2 (en) * 2008-08-29 2014-06-10 At&T Intellectual Property Ii, Lp Systems and methods for distributing video on demand
TWI370642B (en) 2008-12-16 2012-08-11 Ind Tech Res Inst Multicast communication method, and relay node and wireless network system using the same
US8718726B2 (en) 2012-03-16 2014-05-06 Apple Inc. Methods and apparatus for reducing call drop rate
US9853756B2 (en) * 2012-11-07 2017-12-26 Qualcomm Incorporated Multicast over wireless network with the assistance of power-efficient peer group discovery
KR102153586B1 (ko) * 2014-10-20 2020-09-09 한국전자통신연구원 단말간 직접 통신에서의 멀티캐스트 서비스 제공 방법 및 장치, 그리고 멀티캐스트 서비스 자원 할당 방법 및 장치
US20160286398A1 (en) 2015-03-23 2016-09-29 Qualcomm Incorporated Schedule selection and connection setup between devices participating in a nan data link
US10098135B2 (en) * 2016-02-22 2018-10-09 Intel IP Corporation Action frame for schedule update in a NAN
US10750432B2 (en) 2016-10-25 2020-08-18 Blackberry Limited Group-addressed transmission of information relating to an access network
US10375179B2 (en) * 2017-03-03 2019-08-06 Apple Inc. Pre-association service discovery
US20210058748A1 (en) * 2017-03-24 2021-02-25 Apple Inc. Systems and methods for group based services provisioning
US12219486B2 (en) * 2018-10-26 2025-02-04 Cisco Technology, Inc. Systems and methods for power saving in directed multicast service

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5636220A (en) * 1994-03-01 1997-06-03 Motorola, Inc. Packet delivery method for use in a wireless local area network (LAN)
US5583866A (en) * 1994-12-05 1996-12-10 Motorola, Inc. Method for delivering broadcast packets in a frequency hopping local area network
US6421701B1 (en) * 1999-01-29 2002-07-16 International Business Machines Corporation Method and system for replication support in a remote method invocation system
US6661788B2 (en) * 1999-05-14 2003-12-09 Nortel Networks Limited Multicast scheduling for a network device
EP1071296A1 (de) * 1999-07-22 2001-01-24 Alcatel Methode zur Mehrfachübertragung von Datenpacketen zu Mobilstationen, Netzübergangsknoten, Dienstknoten und Knoten zur Verbindungssteuerung
US6505052B1 (en) * 2000-02-01 2003-01-07 Qualcomm, Incorporated System for transmitting and receiving short message service (SMS) messages
US6845389B1 (en) * 2000-05-12 2005-01-18 Nortel Networks Limited System and method for broadband multi-user communication sessions
US20020150099A1 (en) * 2001-04-13 2002-10-17 Pung Hung Keng Multicast routing method satisfying quality of service constraints, software and devices
EP1283652A1 (de) * 2001-08-07 2003-02-12 Siemens Aktiengesellschaft Verfahren, Sende-/Empfangseinheit und Kommunikationssystem zur Übertragung von Daten von einem Versender an mehrere Empfänger
US7903593B2 (en) * 2001-08-23 2011-03-08 Runcom Technologies Ltd. Multicast transmission in packet based cellular networks
CN1177436C (zh) * 2002-02-09 2004-11-24 华为技术有限公司 移动网络中多播用户的管理方法
GB0203538D0 (en) * 2002-02-14 2002-04-03 Nokia Corp Improvements in and relating to content delivery
US7236465B2 (en) * 2002-06-13 2007-06-26 International Business Machines Corporation System and method for gathering multicast content receiver data
US7096039B2 (en) * 2002-06-28 2006-08-22 Lucent Technologies Inc. Backhaul multicasting using Ethernet-based radio access networks
JP4165196B2 (ja) * 2002-11-26 2008-10-15 株式会社日立製作所 パケット中継装置
JP4292890B2 (ja) * 2003-06-26 2009-07-08 株式会社日立製作所 マルチキャスト配信方法、配信装置およびシステム
US7269146B2 (en) * 2003-10-20 2007-09-11 Motorola Inc. Method and apparatus for interchanging and processing mobile radio subsystem control information
US7603146B2 (en) * 2004-01-12 2009-10-13 Avaya Inc. Efficient power management in wireless local area networks

Also Published As

Publication number Publication date
EP1730885B1 (de) 2010-07-14
TW200541274A (en) 2005-12-16
CN1926804B (zh) 2011-08-03
EP1730885A1 (de) 2006-12-13
MY145280A (en) 2012-01-13
TWI327845B (en) 2010-07-21
CN1926804A (zh) 2007-03-07
DE602005022292D1 (de) 2010-08-26
HK1099972A1 (en) 2007-08-31
US20050213576A1 (en) 2005-09-29
WO2005096548A1 (en) 2005-10-13

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