GB9719895D0 - A method of obtaining an optical signal stream - Google Patents

A method of obtaining an optical signal stream

Info

Publication number
GB9719895D0
GB9719895D0 GBGB9719895.6A GB9719895A GB9719895D0 GB 9719895 D0 GB9719895 D0 GB 9719895D0 GB 9719895 A GB9719895 A GB 9719895A GB 9719895 D0 GB9719895 D0 GB 9719895D0
Authority
GB
United Kingdom
Prior art keywords
obtaining
optical signal
signal stream
stream
optical
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.)
Ceased
Application number
GBGB9719895.6A
Other languages
English (en)
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.)
British Telecommunications PLC
Original Assignee
British Telecommunications PLC
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
Application filed by British Telecommunications PLC filed Critical British Telecommunications PLC
Priority to GBGB9719895.6A priority Critical patent/GB9719895D0/en
Publication of GB9719895D0 publication Critical patent/GB9719895D0/en
Priority to DE69829862T priority patent/DE69829862T2/de
Priority to JP2000512121A priority patent/JP2001516912A/ja
Priority to CA002302237A priority patent/CA2302237A1/en
Priority to US09/180,299 priority patent/US6452704B1/en
Priority to PCT/GB1998/002731 priority patent/WO1999014649A2/en
Priority to AU90845/98A priority patent/AU9084598A/en
Priority to EP98942872A priority patent/EP1016308B1/en
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06E—OPTICAL COMPUTING DEVICES
    • G06E1/00—Devices for processing exclusively digital data
    • G06E1/02—Devices for processing exclusively digital data operating upon the order or content of the data handled
    • 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
    • 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
    • H04Q11/0003—Details
    • 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
    • H04Q2011/002—Construction using optical delay lines or optical buffers or optical recirculation
    • 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
    • H04Q2011/0035—Construction using miscellaneous components, e.g. circulator, polarisation, acousto/thermo optical
    • 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
    • H04Q2011/0041—Optical control

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Time-Division Multiplex Systems (AREA)
GBGB9719895.6A 1997-09-18 1997-09-18 A method of obtaining an optical signal stream Ceased GB9719895D0 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
GBGB9719895.6A GB9719895D0 (en) 1997-09-18 1997-09-18 A method of obtaining an optical signal stream
DE69829862T DE69829862T2 (de) 1997-09-18 1998-09-10 Verfahren zur herstellung einer optischen signalfolge
JP2000512121A JP2001516912A (ja) 1997-09-18 1998-09-10 光信号ストリームを得る方法
CA002302237A CA2302237A1 (en) 1997-09-18 1998-09-10 A method of obtaining an optical signal stream
US09/180,299 US6452704B1 (en) 1997-09-18 1998-09-10 Method of obtaining an optical signal stream
PCT/GB1998/002731 WO1999014649A2 (en) 1997-09-18 1998-09-10 A method of obtaining an optical signal stream
AU90845/98A AU9084598A (en) 1997-09-18 1998-09-10 A method of obtaining an optical signal stream
EP98942872A EP1016308B1 (en) 1997-09-18 1998-09-10 A method of obtaining an optical signal stream

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9719895.6A GB9719895D0 (en) 1997-09-18 1997-09-18 A method of obtaining an optical signal stream

Publications (1)

Publication Number Publication Date
GB9719895D0 true GB9719895D0 (en) 1997-11-19

Family

ID=10819296

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB9719895.6A Ceased GB9719895D0 (en) 1997-09-18 1997-09-18 A method of obtaining an optical signal stream

Country Status (8)

Country Link
US (1) US6452704B1 (https=)
EP (1) EP1016308B1 (https=)
JP (1) JP2001516912A (https=)
AU (1) AU9084598A (https=)
CA (1) CA2302237A1 (https=)
DE (1) DE69829862T2 (https=)
GB (1) GB9719895D0 (https=)
WO (1) WO1999014649A2 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9806283D0 (en) 1998-03-24 1998-05-20 British Telecomm Parity determining apparatus
IL136176A (en) * 2000-05-16 2004-02-19 Lightscape Networks Ltd Rearrangement of data streams
CN114707099B (zh) * 2022-03-08 2025-08-08 桂林电子科技大学 一种二进制全光比较器的双故障误差计算方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4900115A (en) 1989-01-31 1990-02-13 University Of Colorado Foundation, Inc. Optical logic circuit useful for bit serial optic computing
JP2781633B2 (ja) * 1990-01-10 1998-07-30 株式会社日立製作所 セル信号処理回路及びそれを用いた光交換機
IT1257546B (it) * 1992-06-15 1996-01-30 Cselt Centro Studi Lab Telecom Commutatore ottico per reti a commutazione veloce di cella.
US5900956A (en) * 1993-03-02 1999-05-04 British Telecommunications Public Limited Company Optically encoded signals
US5446571A (en) * 1993-09-10 1995-08-29 British Telecommunications, Plc Manchester code optical code recognition unit
WO1995010870A1 (en) 1993-10-11 1995-04-20 British Telecommunications Public Limited Company Optical pulse sequence generator
EP0761050B1 (en) 1994-05-23 2002-04-10 BRITISH TELECOMMUNICATIONS public limited company Optical packet processing

Also Published As

Publication number Publication date
US6452704B1 (en) 2002-09-17
DE69829862D1 (de) 2005-05-25
EP1016308A4 (en) 2001-07-12
CA2302237A1 (en) 1999-03-25
EP1016308A2 (en) 2000-07-05
WO1999014649A3 (en) 1999-12-09
EP1016308B1 (en) 2005-04-20
AU9084598A (en) 1999-04-05
JP2001516912A (ja) 2001-10-02
WO1999014649A2 (en) 1999-03-25
DE69829862T2 (de) 2006-03-02

Similar Documents

Publication Publication Date Title
GB9726338D0 (en) A method of processing an audio signal
GB2308262B (en) Method for analysing the content of a video signal
IL118116A (en) Method of searching for a bursty signal
GB2343347B (en) A method of synthesising an audio signal
PL335776A1 (en) Separation of data section from a stream of transmitted data
FI974380L (fi) Menetelmä digitaalisen audiosignaalin siirtämiseksi
PL323236A1 (en) Method of obtaining lerkanipidin chlorchydride
GB2328573B (en) Optical signal transmission apparatus and optical signal transmission method
AU4975597A (en) A method of encoding a speech signal
HUP9700279A3 (en) A method of making glass
EP0859842A4 (en) SHORT FORMS OF CHEMOKIN-g (b) -8
GB9719895D0 (en) A method of obtaining an optical signal stream
GB2299876B (en) Analysing time signals
PL328396A1 (en) Method of analysing digital signals
GB2307024B (en) A method of mounting a loudspeaker
PL326978A1 (en) Method of obtaining dioxyaza bicyclohexanes
PL323605A1 (en) Method of obtaining substituted 5-hydroxy-oxazolydin-4-ones
GB9823439D0 (en) Method of extracting a desired signal
AU5117498A (en) A method and a circuit for generating a central clock signal
PL312826A1 (en) Method of obtaining dilthiazeme
PL307550A1 (en) Method of obtaining a concentrate from elder-berries
TW343799U (en) Improved structure of a signal adapter
PL306867A1 (en) Method of obtaining novel (e)-3-methyl-6-trimethylsilisium 4-hexen-1-al
GB2375250B (en) Optical signal transmission apparatus and optical signal transmission method
GB9705084D0 (en) Method of analysing a cardiac signal

Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)