WO2009036097A1 - Keep-alive for wireless network - Google Patents
Keep-alive for wireless network Download PDFInfo
- Publication number
- WO2009036097A1 WO2009036097A1 PCT/US2008/075901 US2008075901W WO2009036097A1 WO 2009036097 A1 WO2009036097 A1 WO 2009036097A1 US 2008075901 W US2008075901 W US 2008075901W WO 2009036097 A1 WO2009036097 A1 WO 2009036097A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- keep
- alive messages
- packets
- transmit
- alive
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 91
- 238000000034 method Methods 0.000 claims abstract description 54
- 238000004891 communication Methods 0.000 claims description 55
- 230000002618 waking effect Effects 0.000 claims description 7
- 238000004590 computer program Methods 0.000 claims description 4
- 230000008569 process Effects 0.000 description 10
- 238000013475 authorization Methods 0.000 description 7
- 230000006870 function Effects 0.000 description 7
- 230000015654 memory Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 230000011664 signaling Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 230000001413 cellular effect Effects 0.000 description 2
- 230000001143 conditioned effect Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
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
- H04L12/189—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
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
-
- 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
- H04L67/14—Session management
- H04L67/143—Termination or inactivation of sessions, e.g. event-controlled end of session
- H04L67/145—Termination or inactivation of sessions, e.g. event-controlled end of session avoiding end of session, e.g. keep-alive, heartbeats, resumption message or wake-up for inactive or interrupted session
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/20—Manipulation of established connections
- H04W76/25—Maintenance of established connections
-
- 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
- H04L12/1863—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast comprising mechanisms for improved reliability, e.g. status reports
-
- 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
- H04L67/14—Session management
-
- 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
- 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
- H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave using a pre-established activity schedule, e.g. traffic indication frame
-
- 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)
- Health & Medical Sciences (AREA)
- Cardiology (AREA)
- General Health & Medical Sciences (AREA)
- Multimedia (AREA)
- Mobile Radio Communication Systems (AREA)
- Telephonic Communication Services (AREA)
- Communication Control (AREA)
- Telephone Function (AREA)
- Monitoring And Testing Of Exchanges (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020107007935A KR101157341B1 (en) | 2007-09-11 | 2008-09-10 | Keep-alive for wireless network |
CN200880106683A CN101803440A (en) | 2007-09-11 | 2008-09-10 | keep-alive for wireless network |
JP2010524968A JP5490697B2 (en) | 2007-09-11 | 2008-09-10 | Keep-alive for wireless networks |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/853,668 US8005065B2 (en) | 2007-09-11 | 2007-09-11 | Keep-alive for wireless networks |
US11/853,668 | 2007-09-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2009036097A1 true WO2009036097A1 (en) | 2009-03-19 |
Family
ID=40160710
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2008/075901 WO2009036097A1 (en) | 2007-09-11 | 2008-09-10 | Keep-alive for wireless network |
Country Status (7)
Country | Link |
---|---|
US (1) | US8005065B2 (en) |
EP (1) | EP2037717B1 (en) |
JP (2) | JP5490697B2 (en) |
KR (2) | KR101157341B1 (en) |
CN (2) | CN106851857A (en) |
TW (1) | TWI387239B (en) |
WO (1) | WO2009036097A1 (en) |
Families Citing this family (23)
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US20100153573A1 (en) * | 2008-12-12 | 2010-06-17 | At&T Intellectual Property I, L.P. | Methods and Apparatus to Provide Content |
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CN104378280B (en) * | 2013-08-16 | 2018-09-04 | 腾讯科技(深圳)有限公司 | Message method of sending and receiving, server, client and system |
US10154106B2 (en) * | 2013-11-28 | 2018-12-11 | Huawei Device (Dongguan) Co., Ltd. | Method for sending heartbeat message and mobile terminal |
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JP6860560B2 (en) * | 2015-10-26 | 2021-04-14 | エルジー エレクトロニクス インコーポレイティド | Direct communication method between terminals and equipment for that in wireless communication system |
CN107181780B (en) * | 2016-03-10 | 2020-07-14 | 阿里巴巴集团控股有限公司 | Communication channel processing method and system |
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CN107769867B (en) * | 2016-08-15 | 2021-06-25 | 中兴通讯股份有限公司 | Physical quantity indicating method, device and system and physical quantity indicating equipment |
CN106686704B (en) * | 2016-12-07 | 2020-03-03 | Oppo广东移动通信有限公司 | Terminal monitoring method and mobile terminal |
US11122127B2 (en) * | 2017-08-28 | 2021-09-14 | Qualcomm Incorporated | Techniques and apparatuses for modem-assisted heartbeat transmission |
CN112839350B (en) * | 2020-12-30 | 2023-03-24 | 杭州萤石软件有限公司 | Fault detection method, equipment and system in multi-frequency wireless grid network |
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KR20100066559A (en) | 2010-06-17 |
JP5490697B2 (en) | 2014-05-14 |
CN101803440A (en) | 2010-08-11 |
EP2037717B1 (en) | 2016-05-25 |
TWI387239B (en) | 2013-02-21 |
KR101157341B1 (en) | 2012-06-15 |
EP2037717A1 (en) | 2009-03-18 |
US20090067407A1 (en) | 2009-03-12 |
US8005065B2 (en) | 2011-08-23 |
TW200924412A (en) | 2009-06-01 |
CN106851857A (en) | 2017-06-13 |
JP2013232925A (en) | 2013-11-14 |
JP2010539800A (en) | 2010-12-16 |
KR20120062925A (en) | 2012-06-14 |
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