AU2002239772A1 - Non-blocking, scalable optical router architecture and method - Google Patents

Non-blocking, scalable optical router architecture and method

Info

Publication number
AU2002239772A1
AU2002239772A1 AU2002239772A AU3977202A AU2002239772A1 AU 2002239772 A1 AU2002239772 A1 AU 2002239772A1 AU 2002239772 A AU2002239772 A AU 2002239772A AU 3977202 A AU3977202 A AU 3977202A AU 2002239772 A1 AU2002239772 A1 AU 2002239772A1
Authority
AU
Australia
Prior art keywords
blocking
optical router
router architecture
scalable optical
scalable
Prior art date
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.)
Abandoned
Application number
AU2002239772A
Other languages
English (en)
Inventor
Gregory H. Aicklen
Larry L. Miles
Nolan J. Posey Jr.
Scott A. Rothrock
Lakshman S. Tamil
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yotta Networks Inc
Original Assignee
Yotta Networks Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24806192&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU2002239772(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Yotta Networks Inc filed Critical Yotta Networks Inc
Publication of AU2002239772A1 publication Critical patent/AU2002239772A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H04L45/302—Route determination based on requested QoS
    • 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
    • H04L45/62—Wavelength based
    • 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
    • H04L47/24—Traffic characterised by specific attributes, e.g. priority or QoS
    • H04L47/2425—Traffic characterised by specific attributes, e.g. priority or QoS for supporting services specification, e.g. SLA
    • H04L47/2433—Allocation of priorities to traffic types
    • 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
    • H04L47/2441—Traffic characterised by specific attributes, e.g. priority or QoS relying on flow classification, e.g. using integrated services [IntServ]
    • 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
    • H04L47/33—Flow control; Congestion control using forward notification
    • 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
    • H04L49/3081—ATM peripheral units, e.g. policing, insertion or extraction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0005—Switch and router aspects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0062—Network aspects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5638—Services, e.g. multimedia, GOS, QOS
    • H04L2012/5646—Cell characteristics, e.g. loss, delay, jitter, sequence integrity
    • H04L2012/5652—Cell construction, e.g. including header, packetisation, depacketisation, assembly, reassembly
    • H04L2012/566—Cell construction, e.g. including header, packetisation, depacketisation, assembly, reassembly using the ATM layer
    • H04L2012/5662—Macrocells or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/10—Packet switching elements characterised by the switching fabric construction
    • H04L49/101—Packet switching elements characterised by the switching fabric construction using crossbar or matrix
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/15—Interconnection of switching modules
    • H04L49/1515—Non-blocking multistage, e.g. Clos
    • H04L49/1523—Parallel switch fabric planes
    • 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
    • H04L49/205—Quality of Service based
    • 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
    • H04L49/253—Routing or path finding in a switch fabric using establishment or release of connections between ports
    • H04L49/254—Centralised controller, i.e. arbitration or scheduling
    • 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
    • H04L49/356—Switches specially adapted for specific applications for storage area networks
    • H04L49/357—Fibre channel switches
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/50—Overload detection or protection within a single switching element
    • H04L49/501—Overload detection
    • H04L49/503—Policing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0062—Network aspects
    • H04Q11/0066—Provisions for optical burst or packet networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0062—Network aspects
    • H04Q11/0071—Provisions for the electrical-optical layer interface
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0005—Switch and router aspects
    • H04Q2011/0007—Construction
    • H04Q2011/0024—Construction using space switching
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0005—Switch and router aspects
    • H04Q2011/0007—Construction
    • H04Q2011/0033—Construction using time division switching
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0005—Switch and router aspects
    • H04Q2011/0037—Operation
    • H04Q2011/0039—Electrical control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0005—Switch and router aspects
    • H04Q2011/0037—Operation
    • H04Q2011/005—Arbitration and scheduling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0062—Network aspects
    • H04Q2011/0073—Provisions for forwarding or routing, e.g. lookup tables
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0062—Network aspects
    • H04Q2011/0079—Operation or maintenance aspects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0062—Network aspects
    • H04Q2011/0084—Quality of service aspects
AU2002239772A 2000-10-27 2001-10-29 Non-blocking, scalable optical router architecture and method Abandoned AU2002239772A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/698,666 2000-10-27
US09/698,666 US6665495B1 (en) 2000-10-27 2000-10-27 Non-blocking, scalable optical router architecture and method for routing optical traffic
PCT/US2001/051237 WO2002041663A2 (en) 2000-10-27 2001-10-29 Non-blocking, scalable optical router architecture and method

Publications (1)

Publication Number Publication Date
AU2002239772A1 true AU2002239772A1 (en) 2002-05-27

Family

ID=24806192

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002239772A Abandoned AU2002239772A1 (en) 2000-10-27 2001-10-29 Non-blocking, scalable optical router architecture and method

Country Status (3)

Country Link
US (6) US6665495B1 (US07443790-20081028-C00001.png)
AU (1) AU2002239772A1 (US07443790-20081028-C00001.png)
WO (1) WO2002041663A2 (US07443790-20081028-C00001.png)

Families Citing this family (266)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001063859A1 (en) * 2000-02-25 2001-08-30 Telica, Inc. Switching system and method having low, deterministic latency
US8250357B2 (en) 2000-09-13 2012-08-21 Fortinet, Inc. Tunnel interface for securing traffic over a network
EP1193997B1 (en) * 2000-09-29 2004-01-07 Alcatel Cross-connect matrix task prioritizer
MXPA03003036A (es) * 2000-10-09 2003-06-24 Nokia Corp Metodo y sistema para establecer una conexion entre elementos de red.
US6665495B1 (en) * 2000-10-27 2003-12-16 Yotta Networks, Inc. Non-blocking, scalable optical router architecture and method for routing optical traffic
US7613183B1 (en) * 2000-10-31 2009-11-03 Foundry Networks, Inc. System and method for router data aggregation and delivery
US7353289B2 (en) 2000-11-06 2008-04-01 Telecommunication Systems, Inc. System for an open architecture development platform with centralized synchronization
US8180870B1 (en) 2000-11-28 2012-05-15 Verizon Business Global Llc Programmable access device for a distributed network access system
US7149432B1 (en) * 2000-11-28 2006-12-12 Nortel Networks Limited Method and apparatus for equalization across plural data channels
US7657628B1 (en) * 2000-11-28 2010-02-02 Verizon Business Global Llc External processor for a distributed network access system
US7046680B1 (en) * 2000-11-28 2006-05-16 Mci, Inc. Network access system including a programmable access device having distributed service control
US8185615B1 (en) 2000-11-28 2012-05-22 Verizon Business Global Llc Message, control and reporting interface for a distributed network access system
US7209659B2 (en) * 2000-12-19 2007-04-24 Nortel Networks Limited Modular high capacity network
US7000026B2 (en) * 2000-12-22 2006-02-14 Nortel Networks Limited Multi-channel sharing in a high-capacity network
US7042883B2 (en) 2001-01-03 2006-05-09 Juniper Networks, Inc. Pipeline scheduler with fairness and minimum bandwidth guarantee
EP1223785A1 (en) * 2001-01-15 2002-07-17 BRITISH TELECOMMUNICATIONS public limited company Optical switch
US20020176450A1 (en) * 2001-01-31 2002-11-28 Sycamore Networks, Inc. System and methods for selectively transmitting ethernet traffic over SONET/SDH optical network
US20040202148A1 (en) * 2001-01-31 2004-10-14 Thomas Kuehnel System and method of data stream transmission over MPLS
GB0102743D0 (en) * 2001-02-03 2001-03-21 Power X Ltd A data switch and a method for controlling the data switch
ES2243695T3 (es) * 2001-03-20 2005-12-01 Roke Manor Research Limited Sistema de comunicacion optico tdm.
US7426210B1 (en) * 2001-04-03 2008-09-16 Yt Networks Capital, Llc Port-to-port, non-blocking, scalable optical router architecture and method for routing optical traffic
US6609840B2 (en) * 2001-04-05 2003-08-26 Alan Y. Chow Wave length associative addressing system for WDM type light packet steering
WO2002093389A1 (en) * 2001-05-17 2002-11-21 Decru, Inc. A stream-oriented interconnect for networked computer storage
US6990097B2 (en) * 2001-06-01 2006-01-24 4198638 Canada Inc. Cell-based switch fabric with inter-cell control for regulating packet flow
US6990096B2 (en) * 2001-06-01 2006-01-24 4198638 Canada Inc. Cell-based switch fabric architecture implemented on a single chip
US7170893B2 (en) * 2001-06-15 2007-01-30 Lucent Technologies Inc. Technique for selecting the number of packets to be concatenated
US7110394B1 (en) * 2001-06-25 2006-09-19 Sanera Systems, Inc. Packet switching apparatus including cascade ports and method for switching packets
US7181547B1 (en) 2001-06-28 2007-02-20 Fortinet, Inc. Identifying nodes in a ring network
US7233590B2 (en) * 2001-07-06 2007-06-19 Nortel Networks Limited Switched channel-band network
US7190900B1 (en) * 2001-07-20 2007-03-13 Lighthouse Capital Partners Iv, Lp System and method for implementing dynamic scheduling of data in a non-blocking all-optical switching network
US7218637B1 (en) 2001-07-20 2007-05-15 Yotta Networks, Llc System for switching data using dynamic scheduling
US7106697B1 (en) * 2001-07-20 2006-09-12 Lighthouse Capital Partners, Iv, Lp Method for dynamically computing a switching schedule
US20030031174A1 (en) * 2001-08-09 2003-02-13 Herzel Laor Methods and systems for intact datagram routing
AU2002323524A1 (en) * 2001-08-30 2003-03-18 Tellabs Operations, Inc. System and method for communicating data using a common switch fabric
US20030084219A1 (en) * 2001-10-26 2003-05-01 Maxxan Systems, Inc. System, apparatus and method for address forwarding for a computer network
US7039011B1 (en) * 2001-10-31 2006-05-02 Alcatel Method and apparatus for flow control in a packet switch
CA2410064C (en) * 2001-11-02 2007-12-04 Nippon Telegraph And Telephone Corporation Optical dynamic burst switch
CA2410143C (en) * 2001-11-02 2010-02-02 Nippon Telegraph And Telephone Corporation Optical dynamic burst switch
US7110671B1 (en) * 2001-12-03 2006-09-19 Cheetah Omni, Llc Method and apparatus for scheduling communication using a star switching fabric
US7519055B1 (en) * 2001-12-21 2009-04-14 Alcatel Lucent Optical edge router
US7085846B2 (en) * 2001-12-31 2006-08-01 Maxxan Systems, Incorporated Buffer to buffer credit flow control for computer network
US6957281B2 (en) * 2002-01-15 2005-10-18 Intel Corporation Ingress processing optimization via traffic classification and grouping
US6973082B2 (en) * 2002-02-01 2005-12-06 Fujitsu Limited Forwarding packets to aggregated links using distributed ingress card processing
US20030147356A1 (en) * 2002-02-07 2003-08-07 Jan Vandenhoudt High speed healing ring for optical transport networks
CA2418923C (en) * 2002-02-21 2009-10-27 Nippon Telegraph And Telephone Corporation A node, an optical/electrical path integrated network using the node, and a program which controls the node
US6772534B2 (en) 2002-03-15 2004-08-10 Bel-Art Products, Inc. Apparatus and method for moisture control
JP3896879B2 (ja) * 2002-03-22 2007-03-22 日本電気株式会社 トラヒック監視システム
US7295561B1 (en) 2002-04-05 2007-11-13 Ciphermax, Inc. Fibre channel implementation using network processors
US7660731B2 (en) * 2002-04-06 2010-02-09 International Business Machines Corporation Method and apparatus for technology resource management
US20030195956A1 (en) * 2002-04-15 2003-10-16 Maxxan Systems, Inc. System and method for allocating unique zone membership
GB0208797D0 (en) * 2002-04-17 2002-05-29 Univ Cambridge Tech IP-Capable switch
US20030200330A1 (en) * 2002-04-22 2003-10-23 Maxxan Systems, Inc. System and method for load-sharing computer network switch
US20030202510A1 (en) * 2002-04-26 2003-10-30 Maxxan Systems, Inc. System and method for scalable switch fabric for computer network
US7606248B1 (en) 2002-05-10 2009-10-20 Altera Corporation Method and apparatus for using multiple network processors to achieve higher performance networking applications
US7339943B1 (en) 2002-05-10 2008-03-04 Altera Corporation Apparatus and method for queuing flow management between input, intermediate and output queues
US7320037B1 (en) 2002-05-10 2008-01-15 Altera Corporation Method and apparatus for packet segmentation, enqueuing and queue servicing for multiple network processor architecture
US20030217141A1 (en) * 2002-05-14 2003-11-20 Shiro Suzuki Loop compensation for a network topology
US7336669B1 (en) 2002-05-20 2008-02-26 Altera Corporation Mechanism for distributing statistics across multiple elements
US7593334B1 (en) 2002-05-20 2009-09-22 Altera Corporation Method of policing network traffic
US7277437B1 (en) * 2002-05-20 2007-10-02 Altera Corporation Packet classification method
US7376125B1 (en) 2002-06-04 2008-05-20 Fortinet, Inc. Service processing switch
US7263100B2 (en) * 2002-06-10 2007-08-28 Lucent Technologies Inc. Capacity allocation for fast path restoration
GB0215505D0 (en) * 2002-07-04 2002-08-14 Univ Cambridge Tech Packet routing
JP3715596B2 (ja) * 2002-07-11 2005-11-09 富士通株式会社 広域負荷分散制御システム
US20040022240A1 (en) * 2002-07-31 2004-02-05 Alcatel Minimum deflection routing in bufferless networks
US20040030766A1 (en) * 2002-08-12 2004-02-12 Michael Witkowski Method and apparatus for switch fabric configuration
US8660427B2 (en) 2002-09-13 2014-02-25 Intel Corporation Method and apparatus of the architecture and operation of control processing unit in wavelenght-division-multiplexed photonic burst-switched networks
WO2004032434A1 (ja) * 2002-10-02 2004-04-15 Fujitsu Limited 伝送システム
KR100474694B1 (ko) * 2002-10-12 2005-03-10 삼성전자주식회사 버스트 데이터 통신을 위한 링형 광네트워크
US7266120B2 (en) 2002-11-18 2007-09-04 Fortinet, Inc. System and method for hardware accelerated packet multicast in a virtual routing system
US7764882B2 (en) * 2002-11-29 2010-07-27 Alcatel-Lucent Usa Inc. Optical packet tray router
US7397827B2 (en) * 2002-12-11 2008-07-08 Tellabs Operations, Inc. Systems and methods for switching multi-rate communications
US6940863B2 (en) * 2003-01-13 2005-09-06 The Regents Of The University Of California Edge router for optical label switched network
JP3939665B2 (ja) * 2003-02-28 2007-07-04 Ｋｄｄｉ株式会社 波長パス交換ノード装置及び波長パス割付け方法
US7428383B2 (en) * 2003-02-28 2008-09-23 Intel Corporation Architecture, method and system of WDM-based photonic burst switched networks
US7848649B2 (en) 2003-02-28 2010-12-07 Intel Corporation Method and system to frame and format optical control and data bursts in WDM-based photonic burst switched networks
US7298973B2 (en) 2003-04-16 2007-11-20 Intel Corporation Architecture, method and system of multiple high-speed servers to network in WDM based photonic burst-switched networks
US7266295B2 (en) 2003-04-17 2007-09-04 Intel Corporation Modular reconfigurable multi-server system and method for high-speed networking within photonic burst-switched network
US7526202B2 (en) 2003-05-19 2009-04-28 Intel Corporation Architecture and method for framing optical control and data bursts within optical transport unit structures in photonic burst-switched networks
US7266296B2 (en) 2003-06-11 2007-09-04 Intel Corporation Architecture and method for framing control and data bursts over 10 Gbit Ethernet with and without WAN interface sublayer support
US7349340B2 (en) * 2003-06-18 2008-03-25 Hewlett-Packard Development Company, L.P. System and method of monitoring e-service Quality of Service at a transaction level
US7310480B2 (en) * 2003-06-18 2007-12-18 Intel Corporation Adaptive framework for closed-loop protocols over photonic burst switched networks
US7272310B2 (en) 2003-06-24 2007-09-18 Intel Corporation Generic multi-protocol label switching (GMPLS)-based label space architecture for optical switched networks
ITMI20031309A1 (it) * 2003-06-26 2004-12-27 Marconi Comm Spa Rete di commutazione.
US7020168B2 (en) * 2003-07-01 2006-03-28 Lucent Technologies Inc. High power multi-frequency laser
US7720095B2 (en) 2003-08-27 2010-05-18 Fortinet, Inc. Heterogeneous media packet bridging
US7315693B2 (en) 2003-10-22 2008-01-01 Intel Corporation Dynamic route discovery for optical switched networks
US7340169B2 (en) * 2003-11-13 2008-03-04 Intel Corporation Dynamic route discovery for optical switched networks using peer routing
US7975035B2 (en) * 2003-12-01 2011-07-05 International Business Machines Corporation Method and apparatus to support application and network awareness of collaborative applications using multi-attribute clustering
US8213323B1 (en) * 2003-12-18 2012-07-03 Sprint Communications Company L.P. System and method for network performance monitoring
US7570654B2 (en) * 2003-12-22 2009-08-04 Intel Corporation Switching device utilizing requests indicating cumulative amount of data
US7734176B2 (en) 2003-12-22 2010-06-08 Intel Corporation Hybrid optical burst switching with fixed time slot architecture
US7623524B2 (en) * 2003-12-22 2009-11-24 Intel Corporation Scheduling system utilizing pointer perturbation mechanism to improve efficiency
FR2864395B1 (fr) * 2003-12-23 2006-04-21 Cit Alcatel Systeme de commutation de paquets pour noeud de reseau de communication
JP3836110B2 (ja) * 2004-02-19 2006-10-18 松下電器産業株式会社 無線通信システム及びパケットルーティング方法
US20050196168A1 (en) * 2004-03-03 2005-09-08 Fujitsu Limited Optical connection switching apparatus and management control unit thereof
US20050207436A1 (en) * 2004-03-18 2005-09-22 Anujan Varma Switching device based on aggregation of packets
US7525958B2 (en) * 2004-04-08 2009-04-28 Intel Corporation Apparatus and method for two-stage packet classification using most specific filter matching and transport level sharing
EP1755537A4 (en) * 2004-04-14 2009-12-09 Univ Boston METHOD AND COMPOSITIONS FOR PREVENTING OR TREATING PERIODONTOPATHIA
US7394808B2 (en) * 2004-05-24 2008-07-01 Nortel Networks Limited Method and apparatus for implementing scheduling algorithms in a network element
US20060002393A1 (en) * 2004-06-30 2006-01-05 Nokia Inc. Primary control marker data structure
US20060013242A1 (en) * 2004-06-30 2006-01-19 Nokia Inc. Cluster control marker data structure
GB2418565B (en) * 2004-08-18 2006-09-20 Wecomm Ltd Transmitting data over a network
US7957275B2 (en) * 2004-09-09 2011-06-07 Jinsalas Solutions, Llc Queuing system
US7499419B2 (en) 2004-09-24 2009-03-03 Fortinet, Inc. Scalable IP-services enabled multicast forwarding with efficient resource utilization
CA2557733C (en) * 2004-10-29 2011-11-29 Nippon Telegraph And Telephone Corporation Packet communication network and packet communication method
US7620071B2 (en) 2004-11-16 2009-11-17 Intel Corporation Packet coalescing
US8660112B2 (en) * 2004-12-27 2014-02-25 Telefonaktiebolaget L M Ericsson (Publ) Adaptive router architecture using logical internal addressing
WO2006073066A1 (ja) * 2005-01-05 2006-07-13 Nec Corporation 通信装置、ルーティング方法及びプログラム
US7519054B2 (en) * 2005-01-27 2009-04-14 Intel Corporation Replication of multicast data packets in a multi-stage switching system
US7489625B2 (en) * 2005-01-27 2009-02-10 Intel Corporation Multi-stage packet switching system with alternate traffic routing
US7590102B2 (en) * 2005-01-27 2009-09-15 Intel Corporation Multi-stage packet switching system
KR100636280B1 (ko) * 2005-03-22 2006-10-19 삼성전자주식회사 네트워크 프로세서를 사용한 ｉｐ 패킷 처리 장치 및 방법
US7469103B2 (en) * 2005-04-08 2008-12-23 Cisco Technology, Inc. Add/drop multiplexer for OTN/DWDM rings utilizing a pair of muxponders
US8619816B2 (en) * 2005-05-20 2013-12-31 Go Net Systems Ltd. Method and corresponding device for improved bandwidth utilization
CN101180841B (zh) * 2005-05-26 2011-11-30 Nxp股份有限公司 通信资源分配的电子设备及方法
US20070058620A1 (en) * 2005-08-31 2007-03-15 Mcdata Corporation Management of a switch fabric through functionality conservation
US9143841B2 (en) 2005-09-29 2015-09-22 Brocade Communications Systems, Inc. Federated management of intelligent service modules
DE102005046702B4 (de) * 2005-09-29 2009-09-03 Infineon Technologies Ag Verfahren und Prozessor zum Klassifizieren von Datenpaketeinheiten
US9521584B2 (en) * 2005-10-17 2016-12-13 Qualcomm Incorporated Method and apparatus for managing data flow through a mesh network
US20070116008A1 (en) * 2005-11-22 2007-05-24 Sbc Knowledge Ventures, L.P. Second-order hubbing-and-grooming constrained by demand categories
JP4704214B2 (ja) * 2006-01-11 2011-06-15 富士通株式会社 光伝送システム
US7593330B1 (en) * 2006-01-30 2009-09-22 Juniper Networks, Inc. Processing of partial frames and partial superframes
US7953866B2 (en) * 2006-03-22 2011-05-31 Mcdata Corporation Protocols for connecting intelligent service modules in a storage area network
US20070258443A1 (en) * 2006-05-02 2007-11-08 Mcdata Corporation Switch hardware and architecture for a computer network
US8576882B2 (en) * 2006-05-11 2013-11-05 Blackberry Limited Media access control protocol for multi-hop network systems and method therefore
TWI313119B (en) * 2006-07-18 2009-08-01 Method and apparatus of fully distributed packet scheduling for a wireless network
US7672238B2 (en) * 2006-08-08 2010-03-02 Opnet Technologies, Inc. Mapping off-network traffic to an administered network
US7848770B2 (en) * 2006-08-29 2010-12-07 Lgc Wireless, Inc. Distributed antenna communications system and methods of implementing thereof
WO2008029318A2 (en) * 2006-09-06 2008-03-13 Nxp B.V. Cluster coupler in a time triggered network
WO2008029317A2 (en) * 2006-09-06 2008-03-13 Nxp B.V. Cluster coupler in a time triggered network
EP2064841B1 (en) * 2006-09-06 2017-08-02 Nxp B.V. Intelligent star coupler for time triggered communication protocol and method for communicating between nodes within a network using a time trigger protocol
US7688776B2 (en) * 2006-11-01 2010-03-30 Texas Instruments Incorporated Time-division multiplex arbitration with fractional allocation
US8634431B1 (en) * 2006-11-10 2014-01-21 Marvell International Ltd. Quality of service and flow control architecture for a passive optical network
US9178713B1 (en) 2006-11-28 2015-11-03 Marvell International Ltd. Optical line termination in a passive optical network
US20080159145A1 (en) * 2006-12-29 2008-07-03 Raman Muthukrishnan Weighted bandwidth switching device
WO2008095332A1 (fr) * 2007-02-01 2008-08-14 Lucky 5-7 Corporation Limited Support de prothèse dentaire fixé à la surface de la mâchoire
KR20080079027A (ko) * 2007-02-26 2008-08-29 삼성전자주식회사 네트워크 프로세서 패킷 처리 장치 및 그 방법
US8537742B2 (en) * 2007-03-17 2013-09-17 Qualcomm Incorporated Reverse-link quality-of-service information in data packet header
EP2145502A1 (en) * 2007-05-10 2010-01-20 Telefonaktiebolaget LM Ericsson (PUBL) Optical node
US8155520B1 (en) * 2008-04-16 2012-04-10 Cyan, Inc. Multi-fabric shelf for a transport network
US8102865B2 (en) * 2008-05-16 2012-01-24 Microsoft Corporation Group based allocation of network bandwidth
US8824897B2 (en) * 2008-06-04 2014-09-02 Accipiter Systems, Inc. Optical network systems and methods for operating same
US7944844B2 (en) 2008-07-10 2011-05-17 At&T Intellectual Property I, L.P. Methods and apparatus to monitor network layer functionalities
US8335213B2 (en) 2008-09-11 2012-12-18 Juniper Networks, Inc. Methods and apparatus related to low latency within a data center
US8340088B2 (en) 2008-09-11 2012-12-25 Juniper Networks, Inc. Methods and apparatus related to a low cost data center architecture
US8213308B2 (en) * 2008-09-11 2012-07-03 Juniper Networks, Inc. Methods and apparatus for defining a flow control signal related to a transmit queue
US8755396B2 (en) * 2008-09-11 2014-06-17 Juniper Networks, Inc. Methods and apparatus related to flow control within a data center switch fabric
US8154996B2 (en) 2008-09-11 2012-04-10 Juniper Networks, Inc. Methods and apparatus for flow control associated with multi-staged queues
US8730954B2 (en) * 2008-09-11 2014-05-20 Juniper Networks, Inc. Methods and apparatus related to any-to-any connectivity within a data center
US9847953B2 (en) * 2008-09-11 2017-12-19 Juniper Networks, Inc. Methods and apparatus related to virtualization of data center resources
US8325749B2 (en) * 2008-12-24 2012-12-04 Juniper Networks, Inc. Methods and apparatus for transmission of groups of cells via a switch fabric
US11271871B2 (en) * 2008-09-11 2022-03-08 Juniper Networks, Inc. Methods and apparatus related to a flexible data center security architecture
US8265071B2 (en) 2008-09-11 2012-09-11 Juniper Networks, Inc. Methods and apparatus related to a flexible data center security architecture
US20100061367A1 (en) * 2008-09-11 2010-03-11 Pradeep Sindhu Methods and apparatus related to lossless operation within a data center
US9049141B2 (en) 2008-12-22 2015-06-02 At&T Intellectual Property I, L.P. User-controlled network video management
US8254255B2 (en) * 2008-12-29 2012-08-28 Juniper Networks, Inc. Flow-control in a switch fabric
US8547971B1 (en) 2009-01-07 2013-10-01 Marvell Israel (M.I.S.L) Ltd. Multi-stage switching system
JP5104773B2 (ja) * 2009-02-13 2012-12-19 富士通株式会社 データ転送システム、データ転送装置およびデータ転送方法
US8503878B2 (en) * 2009-03-10 2013-08-06 Nec Laboratories America, Inc. Flow-subcarrier mapping in optical orthogonal frequency division multiplexing
US9106539B2 (en) * 2009-03-26 2015-08-11 At&T Intellectual Property I, L.P. User-controlled network configuration for handling multiple classes of service
US8280251B2 (en) * 2009-04-20 2012-10-02 Oracle America, Inc. Data transmission using direct and indirect optical paths
WO2010135333A1 (en) * 2009-05-19 2010-11-25 Beaumaris Networks Inc. Methods, apparatus and computer readable medium for managed adaptive bit rate for bandwidth reclamation
US9252909B2 (en) * 2009-08-27 2016-02-02 Maged E. Beshai Single-rotator latent space switch with an embedded controller
US8392661B1 (en) * 2009-09-21 2013-03-05 Tilera Corporation Managing cache coherence
US8358651B1 (en) * 2009-09-21 2013-01-22 Marvell International Ltd. Switch device having a plurality of processing cores
US8824496B2 (en) * 2009-10-30 2014-09-02 Oracle America, Inc. Two-phase arbitration mechanism for shared optical links
US9264321B2 (en) 2009-12-23 2016-02-16 Juniper Networks, Inc. Methods and apparatus for tracking data flow based on flow state values
US8473659B2 (en) * 2010-01-15 2013-06-25 Oracle America, Inc. Time division multiplexing based arbitration for shared optical links
US8406623B2 (en) * 2010-02-17 2013-03-26 Oracle International Corporation Data channel organization for a switched arbitrated on-chip optical network
US8285140B2 (en) * 2010-02-17 2012-10-09 Oracle International Corporation Shared-source-row optical data channel organization for a switched arbitrated on-chip optical network
US9813252B2 (en) 2010-03-23 2017-11-07 Juniper Networks, Inc. Multicasting within a distributed control plane of a switch
US8694654B1 (en) 2010-03-23 2014-04-08 Juniper Networks, Inc. Host side protocols for use with distributed control plane of a switch
WO2011119875A2 (en) * 2010-03-24 2011-09-29 Defense Photonics Group, Inc. Unified switching fabric architecture
US9491085B2 (en) 2010-05-24 2016-11-08 At&T Intellectual Property I, L.P. Methods and apparatus to route control packets based on address partitioning
US8699484B2 (en) * 2010-05-24 2014-04-15 At&T Intellectual Property I, L.P. Methods and apparatus to route packets in a network
US9065773B2 (en) 2010-06-22 2015-06-23 Juniper Networks, Inc. Methods and apparatus for virtual channel flow control associated with a switch fabric
US8725873B1 (en) * 2010-08-10 2014-05-13 Marvell Israel (M.I.S.L) Ltd. Multi-server round robin arbiter
US8909007B2 (en) * 2010-10-29 2014-12-09 Hewlett-Packard Development Company, L.P. Circuit switchable optical device
US9660940B2 (en) 2010-12-01 2017-05-23 Juniper Networks, Inc. Methods and apparatus for flow control associated with a switch fabric
US9282060B2 (en) 2010-12-15 2016-03-08 Juniper Networks, Inc. Methods and apparatus for dynamic resource management within a distributed control plane of a switch
JP5545752B2 (ja) * 2010-12-20 2014-07-09 富士通テレコムネットワークス株式会社 光パケット交換システム
US8780896B2 (en) 2010-12-29 2014-07-15 Juniper Networks, Inc. Methods and apparatus for validation of equal cost multi path (ECMP) paths in a switch fabric system
US8798077B2 (en) 2010-12-29 2014-08-05 Juniper Networks, Inc. Methods and apparatus for standard protocol validation mechanisms deployed over a switch fabric system
GB201101709D0 (en) * 2011-02-01 2011-03-16 Transpacket As A method and a node arrangement for optimizing traffic processing in integrated hybrid networks
US9225656B2 (en) 2011-02-07 2015-12-29 Brocade Communications Systems, Inc. Quality of service in a heterogeneous network
JP5588374B2 (ja) * 2011-02-08 2014-09-10 富士通テレコムネットワークス株式会社 光パケット交換システム、光パケット交換装置、および光パケット送信装置
JP5439408B2 (ja) * 2011-02-09 2014-03-12 富士通テレコムネットワークス株式会社 光パケット交換システムおよび光パケット送信装置
US9032089B2 (en) 2011-03-09 2015-05-12 Juniper Networks, Inc. Methods and apparatus for path selection within a network based on flow duration
US9001828B2 (en) * 2011-03-21 2015-04-07 Marvell World Trade Ltd. Method and apparatus for pre-classifying packets
US9819546B2 (en) 2011-07-07 2017-11-14 Ciena Corporation Data connectivity systems and methods through packet-optical switches
US8655120B2 (en) 2011-07-11 2014-02-18 Oracle International Corporation Arbitrated optical network using tunable drop filters
US8565608B2 (en) 2011-07-11 2013-10-22 Oracle International Corporation Optical network with switchable drop filters
US8606113B2 (en) 2011-07-11 2013-12-10 Oracle International Corporation Optical network with tunable optical light sources
US9172659B1 (en) 2011-07-12 2015-10-27 Marvell Israel (M.I.S.L.) Ltd. Network traffic routing in a modular switching device
US8891963B2 (en) * 2011-09-09 2014-11-18 Evertz Microsystems Ltd. Hybrid signal router
US8811183B1 (en) 2011-10-04 2014-08-19 Juniper Networks, Inc. Methods and apparatus for multi-path flow control within a multi-stage switch fabric
US9054828B2 (en) * 2011-10-14 2015-06-09 Glimmerglass Networks, Inc. Method and system for managing optical distribution network
US20130101287A1 (en) * 2011-10-19 2013-04-25 Accipiter Systems, Inc. Optical Interface Device for Wavelength Division Multiplexing Networks
EP2810451A1 (en) 2012-02-03 2014-12-10 Lightfleet Corporation Scalable optical broadcast interconnect
JP2015512584A (ja) * 2012-03-21 2015-04-27 ライトフリート コーポレイション パケットフロー相互接続ファブリック
US20130266315A1 (en) * 2012-04-04 2013-10-10 Accipiter Systems, Inc. Systems and methods for implementing optical media access control
US9036629B2 (en) 2012-04-27 2015-05-19 Hewlett-Packard Development Company, L.P. Switch module
US9426067B2 (en) 2012-06-12 2016-08-23 International Business Machines Corporation Integrated switch for dynamic orchestration of traffic
US8902488B2 (en) 2012-06-28 2014-12-02 Accipiter Systems, Inc. System architecture for an optical switch using wavelength, fiber and polarizaton addressing
US9304961B2 (en) * 2012-09-10 2016-04-05 Marvell World Trade Ltd. Method and apparatus for transferring packets between interface control modules of line cards
US9047417B2 (en) 2012-10-29 2015-06-02 Intel Corporation NUMA aware network interface
US9274826B2 (en) 2012-12-28 2016-03-01 Futurewei Technologies, Inc. Methods for task scheduling through locking and unlocking an ingress queue and a task queue
US9250954B2 (en) * 2013-01-17 2016-02-02 Xockets, Inc. Offload processor modules for connection to system memory, and corresponding methods and systems
CN105190579B (zh) * 2013-03-15 2018-04-06 英特尔公司 一种用于实现线路速度互连结构的方法
US9753691B2 (en) 2013-03-15 2017-09-05 Intel Corporation Method for a stage optimized high speed adder
US11003459B2 (en) 2013-03-15 2021-05-11 Intel Corporation Method for implementing a line speed interconnect structure
US9485326B1 (en) 2013-04-01 2016-11-01 Marvell Israel (M.I.S.L) Ltd. Scalable multi-client scheduling
US9306876B1 (en) 2013-04-01 2016-04-05 Marvell Israel (M.I.S.L) Ltd. Multibank egress queuing system in a network device
US9485154B2 (en) * 2013-06-26 2016-11-01 Ciena Corporation Multiple-pipe techniques and multiple optical streams for managing over-the-top traffic
US10684973B2 (en) 2013-08-30 2020-06-16 Intel Corporation NUMA node peripheral switch
US9868631B2 (en) * 2013-09-16 2018-01-16 Ciena Corporation Systems and methods for MEMS-based cross-point electrical switching
US20150139235A1 (en) * 2013-11-21 2015-05-21 Mediatek Inc. Packet processing apparatus using action command parameterization
US9674084B2 (en) 2013-11-21 2017-06-06 Nephos (Hefei) Co. Ltd. Packet processing apparatus using packet processing units located at parallel packet flow paths and with different programmability
DE102013019643A1 (de) * 2013-11-22 2015-05-28 Siemens Aktiengesellschaft Zweistufiger Kreuzschienenverteiler und Verfahren zum Betrieb
US9900903B1 (en) 2014-01-13 2018-02-20 Marvell Israel (M.I.S.L) Ltd. Weighted periodic scheduling of a shared resource
GB2522252B (en) 2014-01-20 2016-04-20 Rockley Photonics Ltd Tunable SOI laser
GB2564158B (en) 2017-07-05 2019-12-18 Rockley Photonics Ltd Optoelectronic device
EP3111261A2 (en) 2014-02-24 2017-01-04 Rockley Photonics Limited Detector remodulator and optoelectronic switch
US10222677B2 (en) 2014-02-24 2019-03-05 Rockley Photonics Limited Optoelectronic device
US10928659B2 (en) 2014-02-24 2021-02-23 Rockley Photonics Limited Optoelectronic device
GB2523383B (en) 2014-02-24 2016-09-14 Rockley Photonics Ltd Detector remodulator
US9462359B2 (en) * 2014-04-25 2016-10-04 Huawei Technologies Co., Ltd. System and method for photonic switching
WO2015175381A1 (en) 2014-05-12 2015-11-19 Conatus Pharmaceuticals, Inc. Treatment of the complications of chronic liver disease with caspase inhibitors
JP6353932B2 (ja) * 2014-06-03 2018-07-04 華為技術有限公司Ｈｕａｗｅｉ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．，Ｌｔｄ． 光パケット送出方法及びデバイス、光パケット処理方法、並びに光スイッチングデバイス
AU2015283976B2 (en) * 2014-07-03 2018-12-06 Fiber Mountain, Inc. Data center path switch with improved path interconnection architecture
US9781495B2 (en) * 2014-08-14 2017-10-03 Huawei Technologies Co., Ltd. Optical switch architecture
US9712899B2 (en) * 2014-12-11 2017-07-18 Alcatel Lucent Hybrid optical switch for software-defined networking
US10921616B2 (en) 2016-11-23 2021-02-16 Rockley Photonics Limited Optoelectronic device
US10678115B2 (en) 2015-03-05 2020-06-09 Rockley Photonics Limited Waveguide modulator structures
US10216059B2 (en) 2015-03-05 2019-02-26 Rockley Photonics Limited Waveguide modulator structures
US11150494B2 (en) 2015-03-05 2021-10-19 Rockley Photonics Limited Waveguide modulator structures
CN107533248A (zh) 2015-03-05 2018-01-02 洛克利光子有限公司 波导调制器结构
US9602431B2 (en) 2015-03-20 2017-03-21 International Business Machines Corporation Switch and select topology for photonic switch fabrics and a method and system for forming same
US20160337251A1 (en) * 2015-05-14 2016-11-17 Cisco Technology, Inc. Predictive egress packet classification for quality of service
CN106662710B (zh) * 2015-06-12 2019-08-13 华为技术有限公司 一种片上光互连结构及网络
WO2017079566A1 (en) 2015-11-05 2017-05-11 Conatus Pharmaceuticals, Inc. Caspase inhibitors for use in the treatment of liver cancer
KR20180101418A (ko) 2015-12-31 2018-09-12 코나터스 파마슈티칼스, 인크. 간 질환의 치료에서의 카스파제 억제제의 사용 방법
US10904150B1 (en) 2016-02-02 2021-01-26 Marvell Israel (M.I.S.L) Ltd. Distributed dynamic load balancing in network systems
US11699892B2 (en) 2016-02-19 2023-07-11 Rockley Photonics Limited Discrete wavelength tunable laser
GB2547467A (en) 2016-02-19 2017-08-23 Rockley Photonics Ltd Tunable laser
US10230476B1 (en) * 2016-02-22 2019-03-12 Integrated Device Technology, Inc. Method and apparatus for flexible coherent and scale-out computing architecture
US11072356B2 (en) 2016-06-30 2021-07-27 Transportation Ip Holdings, Llc Vehicle control system
US10524025B2 (en) * 2016-06-30 2019-12-31 General Electric Company Communication system and method for scheduling communications within a time sensitive network
US10814893B2 (en) 2016-03-21 2020-10-27 Ge Global Sourcing Llc Vehicle control system
US10911844B2 (en) * 2016-04-01 2021-02-02 The Hong Kong University Of Science And Technology Integrated high-radix non-blocking optical switching fabric
US9915561B1 (en) * 2016-08-24 2018-03-13 International Business Machines Corporation Self-clocked low noise photoreceiver (SCLNP)
CA3039283A1 (en) 2016-10-05 2018-04-12 Novartis Ag Combination compositions comprising fxr agonists for treating or preventing a fibrotic,cirrhotic disease or disorder
US11101256B2 (en) 2016-11-23 2021-08-24 Rockley Photonics Limited Optical modulators
WO2018100172A1 (en) 2016-12-02 2018-06-07 Rockley Photonics Limited Waveguide device and method of doping a waveguide device
US11105975B2 (en) 2016-12-02 2021-08-31 Rockley Photonics Limited Waveguide optoelectronic device
US10397144B2 (en) * 2016-12-22 2019-08-27 Intel Corporation Receive buffer architecture method and apparatus
US10811848B2 (en) 2017-06-14 2020-10-20 Rockley Photonics Limited Broadband arbitrary wavelength multichannel laser source
US10231036B1 (en) * 2017-11-14 2019-03-12 International Business Machines Corporation Hysteresis-based optical circuit switch scheduler
US10348572B1 (en) * 2018-01-20 2019-07-09 Facebook, Inc. Dynamic bandwidth allocation for wireless mesh networks
US11070896B1 (en) * 2019-02-22 2021-07-20 Level 3 Communications, Llc Dynamic optical switching in a telecommunications network
WO2020189267A1 (ja) * 2019-03-20 2020-09-24 ソニー株式会社 情報処理装置、情報処理方法および通信システム
US11588302B2 (en) * 2019-06-21 2023-02-21 Seagate Technology Llc Optical switches
US11095961B2 (en) * 2019-07-15 2021-08-17 Viscore Technology Inc. Remote data multicasting and remote direct memory access over optical fabrics
CN110460524B (zh) * 2019-08-13 2022-03-25 上海交通大学 一种面向高性能计算机光电混合网络的路由策略方法
WO2022123062A1 (en) 2020-12-11 2022-06-16 INSERM (Institut National de la Santé et de la Recherche Médicale) Blocking caspase and/or fasl for preventing fatal outcome in covid-19 patients

Family Cites Families (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62194237A (ja) * 1986-02-20 1987-08-26 Kyohei Sakuta 光増幅機能を有する３結合導波路光タツプ
US5253248A (en) * 1990-07-03 1993-10-12 At&T Bell Laboratories Congestion control for connectionless traffic in data networks via alternate routing
US5303078A (en) * 1990-12-18 1994-04-12 Bell Communications Research, Inc. Apparatus and method for large scale ATM switching
EP0547836B1 (en) 1991-12-16 2001-12-19 AT&T Corp. Optical packet switch
US5327552A (en) * 1992-06-22 1994-07-05 Bell Communications Research, Inc. Method and system for correcting routing errors due to packet deflections
US5351146A (en) * 1993-03-01 1994-09-27 At&T Bell Laboratories All-optical network architecture
US5546391A (en) * 1993-03-04 1996-08-13 International Business Machines Corporation Central shared queue based time multiplexed packet switch with deadlock avoidance
US5416769A (en) 1993-07-13 1995-05-16 At&T Corp. Controlled-feedback packet switching system
DE69431463T2 (de) 1993-07-14 2003-04-03 Nippon Telegraph & Telephone Optischer FIFO Puffer mit Frequenzmultiplexierung
US5617413A (en) * 1993-08-18 1997-04-01 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Scalable wrap-around shuffle exchange network with deflection routing
JP2656741B2 (ja) * 1994-01-31 1997-09-24 インターナショナル・ビジネス・マシーンズ・コーポレイション 情報管理方法及びブリッジノード
GB9408574D0 (en) 1994-04-29 1994-06-22 Newbridge Networks Corp Atm switching system
FR2725528B1 (fr) 1994-10-11 1996-11-22 Alcatel Nv Ligne a retard optique selectif en longueur d'onde
FR2726726A1 (fr) 1994-11-04 1996-05-10 Guillemot Christian Systeme de commutateur pour paquets optiques
DE59607789D1 (de) * 1995-06-08 2001-10-31 Siemens Ag Blockierungsfreie multicast wdm-koppelanordnung
US6141346A (en) 1995-07-19 2000-10-31 Fujitsu Network Communications, Inc. Point-to-multipoint transmission using subqueues
JPH09163413A (ja) * 1995-12-11 1997-06-20 Nec Corp 光通信ネットワーク装置と光伝送方式と光通信ネットワーク
GB9621776D0 (en) * 1996-10-18 1996-12-11 Northern Telecom Ltd ATM communications system and method
US5848055A (en) * 1996-11-19 1998-12-08 Northern Telecom Limited Bandwidth correlation means for paths in connection-oriented packet switching networks
EP0849916B1 (en) 1996-12-20 2007-05-02 International Business Machines Corporation Switching system comprising distributed elements allowing attachment to lines adapters
US6023456A (en) * 1996-12-23 2000-02-08 Nortel Networks Corporation Dynamic traffic conditioning
US6308328B1 (en) * 1997-01-17 2001-10-23 Scientific-Atlanta, Inc. Usage statistics collection for a cable data delivery system
US6052726A (en) * 1997-06-30 2000-04-18 Mci Communications Corp. Delay calculation for a frame relay network
US6320858B1 (en) * 1998-05-20 2001-11-20 General Dynamics Government Systems Corp. Asynchronous transfer mode switch with logical multicasting
CA2242191A1 (en) * 1998-06-30 1999-12-30 Northern Telecom Limited A large scale communications network having a fully meshed optical core transport network
US6111673A (en) * 1998-07-17 2000-08-29 Telcordia Technologies, Inc. High-throughput, low-latency next generation internet networks using optical tag switching
US6345040B1 (en) * 1998-07-30 2002-02-05 Marconi Communications, Inc. Scalable scheduled cell switch and method for switching
US6502135B1 (en) * 1998-10-30 2002-12-31 Science Applications International Corporation Agile network protocol for secure communications with assured system availability
JP3866425B2 (ja) * 1998-11-12 2007-01-10 株式会社日立コミュニケーションテクノロジー パケットスイッチ
EP1017242B1 (en) 1998-12-28 2007-01-31 STMicroelectronics S.r.l. Optical cross-connect architecture for WDM telecommunication systems
US6724757B1 (en) 1999-01-15 2004-04-20 Cisco Technology, Inc. Configurable network router
US6567408B1 (en) * 1999-02-01 2003-05-20 Redback Networks Inc. Methods and apparatus for packet classification with multi-level data structure
US20020163693A1 (en) * 1999-07-26 2002-11-07 Assaf Rubissa Method and system for switching and routing, while logically managing and controlling, multichannel optical signals in an optical communication system
US6532088B1 (en) * 1999-09-10 2003-03-11 Alcatel System and method for packet level distributed routing in fiber optic rings
US6721315B1 (en) * 1999-09-30 2004-04-13 Alcatel Control architecture in optical burst-switched networks
US6819870B1 (en) * 1999-11-02 2004-11-16 Alcatel All-optical networking optical fiber line delay buffering apparatus and method
US6674754B1 (en) * 1999-11-09 2004-01-06 Synchrodyne Networks, Inc. Wavelength division multiplexing combined with time division multiplexing using a common time reference
JP2001168800A (ja) * 1999-12-08 2001-06-22 Kddi Corp ４ファイバリングネットワーク光スイッチング回路
US6928244B1 (en) * 1999-12-20 2005-08-09 At&T Corp. System and method of wavelength add/drop multiplexing having client configurability
US6519062B1 (en) * 2000-02-29 2003-02-11 The Regents Of The University Of California Ultra-low latency multi-protocol optical routers for the next generation internet
US6763192B1 (en) * 2000-03-03 2004-07-13 Alcatel Integration of all-optical crossconnect functionality in an optical packet switching apparatus
US6501869B1 (en) * 2000-03-20 2002-12-31 George Mason University Optical switching system
US6452268B1 (en) * 2000-04-26 2002-09-17 Siliconware Precision Industries Co., Ltd. Integrated circuit package configuration having an encapsulating body with a flanged portion and an encapsulating mold for molding the encapsulating body
AU2001286385A1 (en) * 2000-05-15 2001-11-26 Corning Incorporated Optical networking devices and methods for optical networks with increased transparency
JP2002101432A (ja) * 2000-07-21 2002-04-05 Fujitsu Ltd 光スイッチ網、光クロスコネクト装置および光分岐・挿入装置
US7035227B2 (en) * 2000-10-10 2006-04-25 The Regents Of The University Of California On-demand loop-free multipath routing (ROAM)
US6975638B1 (en) * 2000-10-13 2005-12-13 Force10 Networks, Inc. Interleaved weighted fair queuing mechanism and system
US6665495B1 (en) * 2000-10-27 2003-12-16 Yotta Networks, Inc. Non-blocking, scalable optical router architecture and method for routing optical traffic
CA2354446A1 (en) * 2000-11-22 2002-05-22 Blaine Hobson An optical switch and method of switching optical signals
JP2002258081A (ja) * 2001-02-28 2002-09-11 Fujitsu Ltd 光配線基板、光配線基板の製造方法及び多層光配線
JP2003107372A (ja) * 2001-09-28 2003-04-09 Nec Corp 光スイッチャ
KR100487201B1 (ko) * 2003-02-04 2005-05-04 삼성전자주식회사 전기 버퍼를 이용한 대용량 광 라우터

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US6665495B1 (en) 2003-12-16
US7184444B2 (en) 2007-02-27
US7443790B2 (en) 2008-10-28
US7145867B2 (en) 2006-12-05
US20060239288A1 (en) 2006-10-26
US7526203B2 (en) 2009-04-28
US20030067653A1 (en) 2003-04-10
US8116315B2 (en) 2012-02-14
US20030063348A1 (en) 2003-04-03
US20060147208A1 (en) 2006-07-06

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