HK1099972A1 - Multicasting in wireless networks - Google Patents

Multicasting in wireless networks

Info

Publication number
HK1099972A1
HK1099972A1 HK07102335.3A HK07102335A HK1099972A1 HK 1099972 A1 HK1099972 A1 HK 1099972A1 HK 07102335 A HK07102335 A HK 07102335A HK 1099972 A1 HK1099972 A1 HK 1099972A1
Authority
HK
Hong Kong
Prior art keywords
multicast
schedule
requests
access station
client devices
Prior art date
Application number
HK07102335.3A
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
Publication of HK1099972A1 publication Critical patent/HK1099972A1/xx

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. TPC [Transmission Power Control], power saving 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 master and terminal is slave
    • H04W52/0219—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave 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)
HK07102335.3A 2004-03-29 2007-03-01 Multicasting in wireless networks HK1099972A1 (en)

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
HK1099972A1 true HK1099972A1 (en) 2007-08-31

Family

ID=34964396

Family Applications (1)

Application Number Title Priority Date Filing Date
HK07102335.3A HK1099972A1 (en) 2004-03-29 2007-03-01 Multicasting in wireless networks

Country Status (9)

Country Link
US (1) US20050213576A1 (xx)
EP (1) EP1730885B1 (xx)
CN (1) CN1926804B (xx)
AT (1) ATE474394T1 (xx)
DE (1) DE602005022292D1 (xx)
HK (1) HK1099972A1 (xx)
MY (1) MY145280A (xx)
TW (1) TWI327845B (xx)
WO (1) WO2005096548A1 (xx)

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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
JP2008511213A (ja) * 2004-08-18 2008-04-10 スタッカート・コミュニケーションズ・インコーポレーテッド ビーコン群のマージ
US20070201413A1 (en) * 2006-02-27 2007-08-30 Nokia Corporation Method and system to enhance energy savings in multicast transmissions in WLAN
RU2008134441A (ru) * 2006-02-28 2010-04-10 Нокиа Корпорейшн (Fi) Сигнализация о групповом адресе с использованием мас-заголовка для энергосберегающей доставки в беспроводной сети
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
CN101163269B (zh) 2006-10-15 2012-11-21 三星电子株式会社 在通信系统中发送/接收多播/广播信号的系统及方法
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
US20210045058A1 (en) * 2018-10-26 2021-02-11 Cisco Technology, Inc. Systems and methods for power saving in directed multicast service

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Also Published As

Publication number Publication date
CN1926804A (zh) 2007-03-07
TWI327845B (en) 2010-07-21
CN1926804B (zh) 2011-08-03
WO2005096548A1 (en) 2005-10-13
MY145280A (en) 2012-01-13
TW200541274A (en) 2005-12-16
EP1730885B1 (en) 2010-07-14
EP1730885A1 (en) 2006-12-13
US20050213576A1 (en) 2005-09-29
DE602005022292D1 (de) 2010-08-26
ATE474394T1 (de) 2010-07-15

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20180325