WO2007054006A8 - A base station of wideband wireless access system and a method for realizing group-broadcast service - Google Patents
A base station of wideband wireless access system and a method for realizing group-broadcast serviceInfo
- Publication number
- WO2007054006A8 WO2007054006A8 PCT/CN2006/002677 CN2006002677W WO2007054006A8 WO 2007054006 A8 WO2007054006 A8 WO 2007054006A8 CN 2006002677 W CN2006002677 W CN 2006002677W WO 2007054006 A8 WO2007054006 A8 WO 2007054006A8
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- group
- broadcast
- forwarding list
- wireless access
- address forwarding
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/40—Connection management for selective distribution or broadcast
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/16—Multipoint routing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/12—Wireless traffic scheduling
- H04W72/121—Wireless traffic scheduling for groups of terminals or users
-
- 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
- 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)
- Data Exchanges In Wide-Area Networks (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
A base station (BS) of wideband wireless access system includes: message obtaining module used for obtaining the group-broadcast protocol message between user station and router; group-broadcast address forwarding list maintaining module used for maintaining group-broadcast address forwarding list according to the type of obtained message; establishing group-broadcast module used for distributing same connection sign for all the user stations in the group-broadcast group, and managing the said user stations n the group-broadcast group according to the connection sign and maintained group-broadcast address forwarding list. A method for realizing group-broadcast service in wideband wireless access system includes the following steps: obtaining the group-broadcast protocol message between user station and router and maintaining group-broadcast address forwarding list according to the type of obtained message; distributing same connection sign for all the user stations in the group-broadcast group and managing the said user stations n the group-broadcast group according to the connection sign and maintained group-broadcast address forwarding list. Both the BS and the method provided in the invention can save bandwidth resource in the air.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005101014360A CN100479433C (en) | 2005-11-14 | 2005-11-14 | Base station in wide-band wireless access-in system and method for realizing multi-cast business |
CN200510101436.0 | 2005-11-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2007054006A1 WO2007054006A1 (en) | 2007-05-18 |
WO2007054006A8 true WO2007054006A8 (en) | 2007-07-19 |
Family
ID=37133700
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CN2006/002677 WO2007054006A1 (en) | 2005-11-14 | 2006-10-12 | A base station of wideband wireless access system and a method for realizing group-broadcast service |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN100479433C (en) |
WO (1) | WO2007054006A1 (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101335907B (en) * | 2007-06-29 | 2011-04-06 | 上海贝尔阿尔卡特股份有限公司 | Method and apparatus for controlling multicast service transmission in base station |
CN101340301B (en) * | 2007-07-03 | 2016-04-06 | 华为技术有限公司 | The method and system of media data are obtained in application layer multicasting network |
CN101662423A (en) | 2008-08-29 | 2010-03-03 | 中兴通讯股份有限公司 | Method and device for achieving unicast reverse path forwarding |
CN102223286A (en) * | 2010-04-16 | 2011-10-19 | 华为技术有限公司 | Method, exchange equipment and system for realizing multicast forwarding |
CN103379443B (en) * | 2012-04-20 | 2017-05-10 | 中兴通讯股份有限公司 | Method and system for keeping multicast services continuous |
CN104349282B (en) * | 2013-08-05 | 2018-03-30 | 成都鼎桥通信技术有限公司 | A kind of broadcasting service implementation method in LTE system |
CN111225241B (en) * | 2019-12-30 | 2023-07-28 | 视联动力信息技术股份有限公司 | Communication method and device |
CN111371488B (en) * | 2020-03-13 | 2021-07-02 | 北京邮电大学 | Content data transmission method and device and electronic equipment |
CN115706947A (en) * | 2021-08-06 | 2023-02-17 | 中国南方电网有限责任公司 | 5G communication networking system suitable for multi-terminal differential protection |
CN114019930A (en) * | 2021-11-09 | 2022-02-08 | 国家石油天然气管网集团有限公司华南分公司 | Distributed control system and communication method of distributed control system |
CN116192727B (en) * | 2021-11-29 | 2024-07-23 | 中国科学院声学研究所 | Stateful/stateless mixed multicast data forwarding method |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1192576C (en) * | 2002-02-09 | 2005-03-09 | 华为技术有限公司 | Multicast business realizing method in mobile network |
JP3999061B2 (en) * | 2002-07-05 | 2007-10-31 | 株式会社エヌ・ティ・ティ・ドコモ | Node device, terminal device, program, and recording medium |
CN1175626C (en) * | 2002-12-16 | 2004-11-10 | 北京朗通环球科技有限公司 | Method for realizing access controller function on radio access point |
-
2005
- 2005-11-14 CN CNB2005101014360A patent/CN100479433C/en not_active Expired - Fee Related
-
2006
- 2006-10-12 WO PCT/CN2006/002677 patent/WO2007054006A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
CN1852231A (en) | 2006-10-25 |
WO2007054006A1 (en) | 2007-05-18 |
CN100479433C (en) | 2009-04-15 |
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