CN1842007A - 信息传送方法和信息传送系统 - Google Patents
信息传送方法和信息传送系统 Download PDFInfo
- Publication number
- CN1842007A CN1842007A CNA2006100062431A CN200610006243A CN1842007A CN 1842007 A CN1842007 A CN 1842007A CN A2006100062431 A CNA2006100062431 A CN A2006100062431A CN 200610006243 A CN200610006243 A CN 200610006243A CN 1842007 A CN1842007 A CN 1842007A
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- packet
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- Legal status (The legal status 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 status listed.)
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- 238000000034 method Methods 0.000 title claims description 81
- 230000005540 biological transmission Effects 0.000 claims abstract description 99
- 230000008034 disappearance Effects 0.000 claims description 5
- 238000012545 processing Methods 0.000 abstract description 12
- 238000003860 storage Methods 0.000 description 83
- 238000010586 diagram Methods 0.000 description 12
- 238000012546 transfer Methods 0.000 description 11
- 238000007726 management method Methods 0.000 description 10
- 238000012790 confirmation Methods 0.000 description 9
- 238000004891 communication Methods 0.000 description 7
- 230000006870 function Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 230000015654 memory Effects 0.000 description 4
- 230000001052 transient effect Effects 0.000 description 4
- 238000012937 correction Methods 0.000 description 3
- 230000005764 inhibitory process Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
Classifications
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- 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
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1867—Arrangements specially adapted for the transmitter end
-
- 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
- H04L12/1868—Measures taken after transmission, e.g. acknowledgments
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- 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
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L2001/0092—Error control systems characterised by the topology of the transmission link
- H04L2001/0093—Point-to-multipoint
-
- 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
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/26—Network addressing or numbering for mobility support
Abstract
Description
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005097759A JP4481858B2 (ja) | 2005-03-30 | 2005-03-30 | 情報伝送方法及び情報伝送システム |
JP097759/2005 | 2005-03-30 |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200810170034XA Division CN101383686B (zh) | 2005-03-30 | 2006-01-23 | 信息传送方法和信息传送系统 |
CN2008101700354A Division CN101383715B (zh) | 2005-03-30 | 2006-01-23 | 信息传送方法和信息传送系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1842007A true CN1842007A (zh) | 2006-10-04 |
CN100440781C CN100440781C (zh) | 2008-12-03 |
Family
ID=37030863
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2006100062431A Active CN100440781C (zh) | 2005-03-30 | 2006-01-23 | 信息传送方法和信息传送系统 |
CN200810170034XA Active CN101383686B (zh) | 2005-03-30 | 2006-01-23 | 信息传送方法和信息传送系统 |
CN2008101700354A Active CN101383715B (zh) | 2005-03-30 | 2006-01-23 | 信息传送方法和信息传送系统 |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200810170034XA Active CN101383686B (zh) | 2005-03-30 | 2006-01-23 | 信息传送方法和信息传送系统 |
CN2008101700354A Active CN101383715B (zh) | 2005-03-30 | 2006-01-23 | 信息传送方法和信息传送系统 |
Country Status (3)
Country | Link |
---|---|
US (4) | US20060221963A1 (zh) |
JP (1) | JP4481858B2 (zh) |
CN (3) | CN100440781C (zh) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4481858B2 (ja) * | 2005-03-30 | 2010-06-16 | 株式会社日立製作所 | 情報伝送方法及び情報伝送システム |
JP4808664B2 (ja) * | 2007-03-28 | 2011-11-02 | 京セラ株式会社 | 情報配信装置およびシステム、ならびにマルチキャスト配信の制御方法 |
US8036220B2 (en) * | 2008-06-20 | 2011-10-11 | Cisco Technology, Inc | Pre-dropping of a packet if its time-to-live (TTL) value is not large enough to reach a destination |
US8391827B2 (en) * | 2008-06-30 | 2013-03-05 | Lava Three, LLC | System for controlling the operation of both wireless multicasting systems and alarm systems to distribute an alarm indication to a dynamically configured coverage area |
US8391826B2 (en) * | 2008-06-30 | 2013-03-05 | Lava Three, LLC | System for controlling the operation of wireless multicasting systems to distribute an alarm indication to a dynamically configured coverage area |
JP5108801B2 (ja) * | 2009-02-02 | 2012-12-26 | パナソニック株式会社 | ネットワークシステム |
JP5276461B2 (ja) * | 2009-02-02 | 2013-08-28 | パナソニック株式会社 | ネットワークシステム |
JP2010199955A (ja) * | 2009-02-25 | 2010-09-09 | Seiko Instruments Inc | 情報処理装置、無線端末、情報処理プログラム、及び無線端末プログラム |
JP5459700B2 (ja) * | 2009-04-21 | 2014-04-02 | セイコーインスツル株式会社 | 無線品質集計装置、及び、無線品質集計プログラム |
JP4847555B2 (ja) * | 2009-04-23 | 2011-12-28 | 株式会社日立製作所 | 復号鍵配信方法および認証装置 |
US8542593B1 (en) * | 2010-03-19 | 2013-09-24 | Vucast Media, Inc. | System and methods for error tolerant content delivery over multicast channels |
US8539297B1 (en) * | 2011-02-01 | 2013-09-17 | Sprint Communications Company L.P. | Determining whether a wireless access node should retransmit data packets based on the condition of a reverse wireless link |
JP5713098B2 (ja) * | 2011-03-18 | 2015-05-07 | 富士通株式会社 | 基地局装置、データ送信制御方法およびデータ送信制御システム |
US9319842B2 (en) | 2011-06-27 | 2016-04-19 | At&T Intellectual Property I, L.P. | Mobile device configured point and shoot type weapon |
US8744419B2 (en) | 2011-12-15 | 2014-06-03 | At&T Intellectual Property, I, L.P. | Media distribution via a scalable ad hoc geographic protocol |
US9660745B2 (en) * | 2012-12-12 | 2017-05-23 | At&T Intellectual Property I, L.P. | Geocast-based file transfer |
JP6102243B2 (ja) * | 2012-12-21 | 2017-03-29 | 富士通株式会社 | 通信基地局、収集制御装置および通信方法 |
CN104270724B (zh) * | 2014-09-19 | 2018-01-09 | 新华三技术有限公司 | 组播物理发送速率的调整方法及装置 |
JP2017010437A (ja) * | 2015-06-25 | 2017-01-12 | 協立電機株式会社 | 通信ネットワークシステムと通信ネットワークシステムの通信方法 |
KR101766531B1 (ko) | 2015-08-19 | 2017-08-10 | 한국철도기술연구원 | Harq 및 인덱스 코딩을 이용한 패킷 재전송 방법 |
JP6479614B2 (ja) * | 2015-09-09 | 2019-03-06 | 株式会社東芝 | 無線通信装置、無線通信システムおよび無線通信方法 |
US10243864B1 (en) * | 2017-01-10 | 2019-03-26 | Amazon Technologies, Inc. | System for modifying data rates used by audio devices |
JP7339037B2 (ja) * | 2019-07-10 | 2023-09-05 | ファナック株式会社 | 制御装置、診断方法及び診断プログラム |
CN112885069B (zh) * | 2021-01-27 | 2022-04-12 | 深圳供电局有限公司 | 计量自动化系统的通信方法、系统、装置和计算机设备 |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6469134A (en) * | 1987-09-10 | 1989-03-15 | Nec Corp | Data re-sending system |
JPH03259635A (ja) * | 1990-03-09 | 1991-11-19 | Mitsubishi Electric Corp | ディジタル無線通信装置 |
JPH06120859A (ja) * | 1992-10-05 | 1994-04-28 | N T T Data Tsushin Kk | 衛星パケット通信方式 |
JP3870978B2 (ja) * | 1994-06-03 | 2007-01-24 | ソニー株式会社 | 送信装置および送信方法、並びに受信装置および受信方法 |
JPH08195709A (ja) * | 1995-01-17 | 1996-07-30 | Nippon Telegr & Teleph Corp <Ntt> | 移動通信方式 |
US6118765A (en) * | 1998-01-13 | 2000-09-12 | Qualcomm Inc. | System method and computer program product for eliminating unnecessary retransmissions |
US6587985B1 (en) * | 1998-11-30 | 2003-07-01 | Matsushita Electric Industrial Co., Ltd. | Data transmission method, data transmission apparatus, data receiving apparatus, and packet data structure |
US6850489B1 (en) * | 1999-04-28 | 2005-02-01 | Matsushita Electric Industrial Co., Ltd. | Communication system to which multiple access control method is applied |
US6618373B1 (en) * | 1999-11-10 | 2003-09-09 | Cisco Technology, Inc. | Method and system for reliable in-order distribution of events |
JP2001237883A (ja) * | 2000-02-23 | 2001-08-31 | Sony Corp | マルチキャスト通信システム及び方法、並びに、データ通信装置及びデータ通信方法 |
JP3535496B2 (ja) * | 2000-04-06 | 2004-06-07 | 株式会社エヌ・ティ・ティ・ドコモ | マルチキャスト伝送方法及びマルチキャスト伝送システム、並びに移動局及び基地局 |
JP3908490B2 (ja) * | 2000-08-03 | 2007-04-25 | 株式会社エヌ・ティ・ティ・ドコモ | マルチキャスト配信サービスにおける再送制御方法及びシステム、再送制御装置、無線基地局及び無線端末 |
US6577609B2 (en) * | 2000-09-29 | 2003-06-10 | Symbol Technologies, Inc. | Local addressing of mobile units in a WLAN with multicast packet addressing |
JP2002171257A (ja) * | 2000-11-29 | 2002-06-14 | Sony Corp | 無線伝送装置及び無線伝送方法 |
JP3490425B2 (ja) * | 2002-03-14 | 2004-01-26 | 松下電器産業株式会社 | 受信装置及び受信方法 |
JP2003273925A (ja) * | 2002-03-15 | 2003-09-26 | Fujitsu Access Ltd | 情報伝送システム及び伝送制御方法 |
JP3799326B2 (ja) * | 2002-12-02 | 2006-07-19 | Necインフロンティア株式会社 | パケット送信方式及びパケット受信方式 |
US7894468B2 (en) * | 2003-03-20 | 2011-02-22 | Alcatel-Lucent Usa Inc. | Transmission methods for communication systems supporting a multicast mode |
JP2005057695A (ja) * | 2003-08-07 | 2005-03-03 | Nippon Telegr & Teleph Corp <Ntt> | 多段スターカプラ全光ネットワーク |
KR101015768B1 (ko) * | 2003-09-13 | 2011-02-22 | 삼성전자주식회사 | 이동통신 시스템에서 방송 컨텐츠 프레임의 동기화 방법 |
JP4482347B2 (ja) * | 2004-02-20 | 2010-06-16 | パナソニック株式会社 | データ送信装置 |
US20050232292A1 (en) * | 2004-04-16 | 2005-10-20 | Richards Derek J | Transmission efficiency for broadcast/multicast services in cellular networks |
CA2592902C (en) * | 2005-01-05 | 2011-11-01 | Nokia Corporation | Use of the fp header to signal the rnc that the node b has not been able to determine or has not been able to accurately determine the number of retransmissions |
JP4481858B2 (ja) * | 2005-03-30 | 2010-06-16 | 株式会社日立製作所 | 情報伝送方法及び情報伝送システム |
-
2005
- 2005-03-30 JP JP2005097759A patent/JP4481858B2/ja active Active
-
2006
- 2006-01-23 CN CNB2006100062431A patent/CN100440781C/zh active Active
- 2006-01-23 CN CN200810170034XA patent/CN101383686B/zh active Active
- 2006-01-23 CN CN2008101700354A patent/CN101383715B/zh active Active
- 2006-02-14 US US11/353,173 patent/US20060221963A1/en not_active Abandoned
-
2009
- 2009-03-26 US US12/412,006 patent/US7965696B2/en active Active
- 2009-03-26 US US12/411,996 patent/US8594059B2/en not_active Expired - Fee Related
-
2010
- 2010-09-17 US US12/884,532 patent/US7990939B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20090180420A1 (en) | 2009-07-16 |
US7990939B2 (en) | 2011-08-02 |
US7965696B2 (en) | 2011-06-21 |
US20060221963A1 (en) | 2006-10-05 |
US8594059B2 (en) | 2013-11-26 |
US20090180419A1 (en) | 2009-07-16 |
US20110010592A1 (en) | 2011-01-13 |
CN101383715B (zh) | 2012-12-12 |
CN100440781C (zh) | 2008-12-03 |
CN101383686A (zh) | 2009-03-11 |
JP2006279697A (ja) | 2006-10-12 |
CN101383715A (zh) | 2009-03-11 |
CN101383686B (zh) | 2012-01-25 |
JP4481858B2 (ja) | 2010-06-16 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: HITACHI CO., LTD. Free format text: FORMER OWNER: HITACHI COMMUNICATION TECHNOLOGIES LTD. Effective date: 20100322 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20100322 Address after: Tokyo, Japan, Japan Patentee after: Hitachi Ltd. Address before: Tokyo, Japan, Japan Patentee before: Hitachi Communications Technology Co., Ltd. |
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ASS | Succession or assignment of patent right |
Owner name: FEIPA FULUO WEITE INTELLECTUAL PROPERTY CO., LTD. Free format text: FORMER OWNER: HITACHI,LTD. Effective date: 20141216 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20141216 Address after: German Glen Wald Patentee after: Fipa Frohwitter IP AG Address before: Tokyo, Japan, Japan Patentee before: Hitachi Ltd. |