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1. CN1842984 - Use of polarization for differentiation of information

Office Chine
Numéro de la demande 200480024561.X
Date de la demande 28.06.2004
Numéro de publication 1842984
Date de publication 04.10.2006
Type de publication A
CIB
H04J 14/06
HÉLECTRICITÉ
04TECHNIQUE DE LA COMMUNICATION ÉLECTRIQUE
JCOMMUNICATION MULTIPLEX
14Systèmes multiplex optiques
06Systèmes multiplex par polarisation
H04Q 11/00
HÉLECTRICITÉ
04TECHNIQUE DE LA COMMUNICATION ÉLECTRIQUE
QSÉLECTION
11Dispositifs de sélection pour systèmes multiplex
CPC
H04J 14/06
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
JMULTIPLEX COMMUNICATION
14Optical multiplex systems
06Polarisation multiplex systems
H04J 14/02
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
JMULTIPLEX COMMUNICATION
14Optical multiplex systems
02Wavelength-division multiplex systems
H04Q 2011/0007
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
QSELECTING
11Selecting arrangements for multiplex systems
0001using optical switching
0005Switch and router aspects
0007Construction
H04Q 2011/0035
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
QSELECTING
11Selecting arrangements for multiplex systems
0001using optical switching
0005Switch and router aspects
0007Construction
0035using miscellaneous components, e.g. circulator, polarisation, acousto/thermo optical
Déposants Telenor ASA
特伦诺有限公司
Inventeurs Bjoernstad Steinar
S·比约恩斯塔
Mandataires yang kai wang zhongzhong
中国专利代理(香港)有限公司
中国专利代理(香港)有限公司
Données relatives à la priorité 20033075 04.07.2003 NO
Titre
(EN) Use of polarization for differentiation of information
(ZH) 使用偏振来区别信息
Abrégé
(EN)
The present invention discloses a system for signalling within optical or combined optical/electronic networks wherein a first transmission node executes polarization multiplexing on transmitted traffic, and at one or more intermediate nodes one or more of the following processes are carried out on the sent traffic: demultiplexing by polarization and/or polarization and/or SOP-alignment. Further a method for packet handling within optical packet switched networks where, at a first transmission node carries out polarisation demultiplexing of transmitted traffic, and at one or a number of intermediate nodes carries out one or more of the following processes on the transmitted traffic; demultiplexing by polarisation, and/or polarisation and/or SOP-alignment. Said separation into states of polarisation is used in separation of QoS-classes.

(ZH)

本发明公开一种用于在光或组合光/电网络内信号传送的系统,其中第一传输节点在所传送业务量上执行偏振复用,并在一个或多个中间节点在所发送业务量上执行一个或多个下列处理:按偏振进行解复用和/或偏振和/或SOP调准。另外,一种用于在光分组交换网络内分组处理的方法,其中在第一传输节点执行传送业务量的偏振解复用,并在一个或多个中间节点在所传送业务量上执行一个或多个下列处理:按偏振解复用和/或偏振和/或SOP调准。对偏振态的所述分离用于服务质量类的分离。

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