TW200520477A - A network system having a plurality of switches capable of improving transmission efficiency and method thereof - Google Patents
A network system having a plurality of switches capable of improving transmission efficiency and method thereofInfo
- Publication number
- TW200520477A TW200520477A TW093136896A TW93136896A TW200520477A TW 200520477 A TW200520477 A TW 200520477A TW 093136896 A TW093136896 A TW 093136896A TW 93136896 A TW93136896 A TW 93136896A TW 200520477 A TW200520477 A TW 200520477A
- Authority
- TW
- Taiwan
- Prior art keywords
- network system
- switches
- transmission efficiency
- improving transmission
- switches capable
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 title abstract 2
- 238000011017 operating method Methods 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/10—Flow control; Congestion control
- H04L47/12—Avoiding congestion; Recovering from congestion
- H04L47/122—Avoiding congestion; Recovering from congestion by diverting traffic away from congested entities
-
- 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
- H04L45/40—Wormhole routing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/10—Flow control; Congestion control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/10—Flow control; Congestion control
- H04L47/18—End to end
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/10—Flow control; Congestion control
- H04L47/24—Traffic characterised by specific attributes, e.g. priority or QoS
- H04L47/2408—Traffic characterised by specific attributes, e.g. priority or QoS for supporting different services, e.g. a differentiated services [DiffServ] type of service
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/20—Support for services
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/30—Peripheral units, e.g. input or output ports
- H04L49/3009—Header conversion, routing tables or routing tags
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/35—Switches specially adapted for specific applications
- H04L49/351—Switches specially adapted for specific applications for local area network [LAN], e.g. Ethernet switches
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/60—Software-defined switches
- H04L49/602—Multilayer or multiprotocol switching, e.g. IP switching
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/90—Buffering arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/90—Buffering arrangements
- H04L49/9084—Reactions to storage capacity overflow
- H04L49/9089—Reactions to storage capacity overflow replacing packets in a storage arrangement, e.g. pushout
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/25—Routing or path finding in a switch fabric
- H04L49/251—Cut-through or wormhole routing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/25—Routing or path finding in a switch fabric
- H04L49/252—Store and forward routing
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US48177803P | 2003-12-12 | 2003-12-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200520477A true TW200520477A (en) | 2005-06-16 |
TWI284469B TWI284469B (en) | 2007-07-21 |
Family
ID=34794173
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW093131862A TWI277322B (en) | 2003-12-12 | 2004-10-20 | Switch capable of controlling data packet transmission and related method |
TW093134756A TWI261442B (en) | 2003-12-12 | 2004-11-12 | Switch capable of controlling data packet transmission and related method |
TW093136896A TWI284469B (en) | 2003-12-12 | 2004-11-30 | A network system having a plurality of switches capable of improving transmission efficiency and method thereof |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW093131862A TWI277322B (en) | 2003-12-12 | 2004-10-20 | Switch capable of controlling data packet transmission and related method |
TW093134756A TWI261442B (en) | 2003-12-12 | 2004-11-12 | Switch capable of controlling data packet transmission and related method |
Country Status (3)
Country | Link |
---|---|
US (3) | US20050129047A1 (zh) |
CN (3) | CN1625159A (zh) |
TW (3) | TWI277322B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI454113B (zh) * | 2006-04-25 | 2014-09-21 | Interdigital Tech Corp | 網狀無線區域網路中高通量頻道操作 |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6360100B1 (en) | 1998-09-22 | 2002-03-19 | Qualcomm Incorporated | Method for robust handoff in wireless communication system |
US7668541B2 (en) | 2003-01-31 | 2010-02-23 | Qualcomm Incorporated | Enhanced techniques for using core based nodes for state transfer |
FR2858502B1 (fr) * | 2003-08-01 | 2006-02-24 | Cit Alcatel | Dispositif et procede de traitement de donnees de trafic reseau pour l'auto-configuration d'un routeur |
US20050213595A1 (en) * | 2004-03-23 | 2005-09-29 | Takeshi Shimizu | Limited cyclical redundancy checksum (CRC) modification to support cut-through routing |
US20060059341A1 (en) * | 2004-09-14 | 2006-03-16 | Dharmadhikari Abhay A | Apparatus and method capable of network access |
US20060215596A1 (en) * | 2005-03-23 | 2006-09-28 | Intel Corporation | Network aware cross-layer protocol methods and apparatus |
US20060268692A1 (en) * | 2005-05-31 | 2006-11-30 | Bellsouth Intellectual Property Corp. | Transmission of electronic packets of information of varying priorities over network transports while accounting for transmission delays |
US7558275B2 (en) * | 2005-09-13 | 2009-07-07 | Sony Corporation | System and method for clock replication using reference clock |
US9078084B2 (en) | 2005-12-22 | 2015-07-07 | Qualcomm Incorporated | Method and apparatus for end node assisted neighbor discovery |
US9736752B2 (en) | 2005-12-22 | 2017-08-15 | Qualcomm Incorporated | Communications methods and apparatus using physical attachment point identifiers which support dual communications links |
US8509799B2 (en) | 2005-09-19 | 2013-08-13 | Qualcomm Incorporated | Provision of QoS treatment based upon multiple requests |
US9066344B2 (en) | 2005-09-19 | 2015-06-23 | Qualcomm Incorporated | State synchronization of access routers |
US8983468B2 (en) | 2005-12-22 | 2015-03-17 | Qualcomm Incorporated | Communications methods and apparatus using physical attachment point identifiers |
US8982778B2 (en) | 2005-09-19 | 2015-03-17 | Qualcomm Incorporated | Packet routing in a wireless communications environment |
KR101224591B1 (ko) * | 2006-02-23 | 2013-01-22 | 삼성전자주식회사 | 네트워크 중계 장치 및 그 방법 |
US9083355B2 (en) | 2006-02-24 | 2015-07-14 | Qualcomm Incorporated | Method and apparatus for end node assisted neighbor discovery |
KR101203471B1 (ko) * | 2006-06-29 | 2012-11-21 | 삼성전자주식회사 | 네트워크 브리지에서 이더넷 프레임을 전달하는 방법 및상기 브리지 장치 |
US20080025219A1 (en) * | 2006-07-27 | 2008-01-31 | Via Technologies, Inc. | Method for handling the bandwidth allocation of a networking device |
US9155008B2 (en) | 2007-03-26 | 2015-10-06 | Qualcomm Incorporated | Apparatus and method of performing a handoff in a communication network |
US8830818B2 (en) | 2007-06-07 | 2014-09-09 | Qualcomm Incorporated | Forward handover under radio link failure |
US9094173B2 (en) | 2007-06-25 | 2015-07-28 | Qualcomm Incorporated | Recovery from handoff error due to false detection of handoff completion signal at access terminal |
US8310931B2 (en) * | 2008-07-18 | 2012-11-13 | International Business Machines Corporation | Discovering network topology from routing information |
CN101626343B (zh) * | 2009-08-05 | 2012-04-04 | 华为技术有限公司 | 数据包交换的方法、装置和通信设备 |
US8559307B2 (en) * | 2009-12-28 | 2013-10-15 | Empire Technology Development Llc | Routing packets in on-chip networks |
US8340112B2 (en) * | 2010-03-25 | 2012-12-25 | International Business Machines Corporation | Implementing enhanced link bandwidth in a headless interconnect chip |
US8615241B2 (en) | 2010-04-09 | 2013-12-24 | Qualcomm Incorporated | Methods and apparatus for facilitating robust forward handover in long term evolution (LTE) communication systems |
TWI457032B (zh) * | 2012-02-20 | 2014-10-11 | Wistron Neweb Corp | 提供多重服務之路由方法、系統以及行動通訊路由器 |
US9565137B2 (en) * | 2012-04-26 | 2017-02-07 | Nxp Usa, Inc. | Cut-through forwarding module and a method of receiving and transmitting data frames in a cut-through forwarding mode |
TWI481230B (zh) * | 2013-01-08 | 2015-04-11 | D Link Corp | Analyze the data packets to select the connection path for the connection path |
CN103391244B (zh) * | 2013-07-30 | 2018-01-02 | 上海斐讯数据通信技术有限公司 | 一种大流量数据包的转发方法 |
JP6323194B2 (ja) * | 2014-06-13 | 2018-05-16 | 富士通株式会社 | ネットワーク管理装置及び方法 |
CN109587084A (zh) * | 2015-12-30 | 2019-04-05 | 华为技术有限公司 | 一种报文存储转发方法和电路及设备 |
WO2017172681A1 (en) * | 2016-04-01 | 2017-10-05 | Idac Holdings, Inc. | Mitigating crc calculations in networks that utilize segment routing |
CN106792024B (zh) * | 2016-12-19 | 2020-07-03 | 北京小米移动软件有限公司 | 多媒体信息的分享方法及装置 |
EP3700146A1 (de) | 2019-02-22 | 2020-08-26 | Siemens Aktiengesellschaft | Verfahren zum betrieb eines kommunikationssystems zur übermittlung zeitkritischer daten und kommunikationsgerät |
US10880234B2 (en) * | 2019-05-21 | 2020-12-29 | Mellanox Technologies Tlv Ltd. | Cut-through switching system |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5179551A (en) * | 1991-04-08 | 1993-01-12 | Washington University | Non-blocking multi-cast switching system |
US5521913A (en) * | 1994-09-12 | 1996-05-28 | Amber Wave Systems, Inc. | Distributed processing ethernet switch with adaptive cut-through switching |
US5568476A (en) * | 1994-10-26 | 1996-10-22 | 3Com Corporation | Method and apparatus for avoiding packet loss on a CSMA/CD-type local area network using receive-sense-based jam signal |
JP3420664B2 (ja) * | 1995-12-20 | 2003-06-30 | 株式会社東芝 | パケット送信ノード装置、パケット受信ノード装置及びコネクション設定方法 |
JPH1198183A (ja) * | 1997-09-17 | 1999-04-09 | Toshiba Corp | 中継装置 |
US6144668A (en) * | 1997-11-26 | 2000-11-07 | International Business Machines Corporation | Simultaneous cut through and store-and-forward frame support in a network device |
JP3816246B2 (ja) * | 1998-10-30 | 2006-08-30 | 株式会社東芝 | カットスルーパス制御方法 |
US20020085565A1 (en) * | 2000-12-28 | 2002-07-04 | Maple Optical Systems, Inc. | Technique for time division multiplex forwarding of data streams |
US20020118692A1 (en) * | 2001-01-04 | 2002-08-29 | Oberman Stuart F. | Ensuring proper packet ordering in a cut-through and early-forwarding network switch |
US7042891B2 (en) * | 2001-01-04 | 2006-05-09 | Nishan Systems, Inc. | Dynamic selection of lowest latency path in a network switch |
-
2004
- 2004-10-20 TW TW093131862A patent/TWI277322B/zh not_active IP Right Cessation
- 2004-11-12 TW TW093134756A patent/TWI261442B/zh not_active IP Right Cessation
- 2004-11-30 TW TW093136896A patent/TWI284469B/zh active
- 2004-12-01 US US10/904,870 patent/US20050129047A1/en not_active Abandoned
- 2004-12-08 US US10/904,997 patent/US20050129012A1/en not_active Abandoned
- 2004-12-09 US US10/905,017 patent/US20050128949A1/en not_active Abandoned
- 2004-12-13 CN CN200410100240.5A patent/CN1625159A/zh active Pending
- 2004-12-13 CN CN200410100241.XA patent/CN1625160A/zh active Pending
- 2004-12-13 CN CNB2004101002392A patent/CN100481810C/zh active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI454113B (zh) * | 2006-04-25 | 2014-09-21 | Interdigital Tech Corp | 網狀無線區域網路中高通量頻道操作 |
Also Published As
Publication number | Publication date |
---|---|
CN100481810C (zh) | 2009-04-22 |
CN1625158A (zh) | 2005-06-08 |
TWI261442B (en) | 2006-09-01 |
CN1625160A (zh) | 2005-06-08 |
TWI277322B (en) | 2007-03-21 |
US20050129047A1 (en) | 2005-06-16 |
US20050128949A1 (en) | 2005-06-16 |
CN1625159A (zh) | 2005-06-08 |
TWI284469B (en) | 2007-07-21 |
TW200520475A (en) | 2005-06-16 |
US20050129012A1 (en) | 2005-06-16 |
TW200520476A (en) | 2005-06-16 |
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