Source: http://www.google.es/patents/US5084867?dq=flatulence
Timestamp: 2015-08-02 10:27:48
Document Index: 613634536

Matched Legal Cases: ['art 11', 'art 12', 'art 11', 'art 12', 'art 11', 'art 12']

Patente US5084867 - Routing method and routing system for switching system having a plurality of ... - Google PatentesB�squeda Im�genes Maps Play YouTube Noticias Gmail Drive M�s »Iniciar sesi�n B�squeda avanzada de patentesPatentesA routing method routes cells which are transferred through one of a plurality of paths within an asynchronous transfer mode (ATM) switching system selected by routing information. The routing method includes the steps of adding first routing information to incoming cells at an input stage of the ATM...http://www.google.es/patents/US5084867?utm_source=gb-gplus-sharePatente US5084867 - Routing method and routing system for switching system having a plurality of paths B�squeda avanzada de patentes N�mero de publicaci�nUS5084867 ATipo de publicaci�nConcesi�n N�mero de solicitudUS 07/584,653 Fecha de publicaci�n28 Ene 1992 Fecha de presentaci�n19 Sep 1990 Fecha de prioridad19 Sep 1989TarifaPagadasTambi�n publicado comoCA2025632A1, CA2025632C, EP0418813A2, EP0418813A3 N�mero de publicaci�n07584653, 584653, US 5084867 A, US 5084867A, US-A-5084867, US5084867 A, US5084867A InventoresTetsuo Tachibana, Toshimasa Fukui, Tetsuo Nishino, Osamu Isono, Ryuji Hyodo, Eisuke Iwabuchi Cesionario originalFujitsu LimitedExportar citaBiBTeX, EndNote, RefManCitas de patentes (6), Otras citas (2), Citada por (162), Clasificaciones (6), Eventos legales (5) Enlaces externos: USPTO, Cesi�n de USPTO, EspacenetRouting method and routing system for switching system having a plurality of paths
US 5084867 A Resumen
Im�genes(19) Reclamaciones(31)
For example, in order to freely transfer files at a high speed, it is necessary to use a high-speed broadband communication network. In such a communication network, the communication band must be several tens of Mbits/s or greater which is extremely large compared to a communication band for telephones and data communications which is in the range of 64 kbits/s�n. Recently, there is active research in this field of broadband communication, and the asynchronous transfer mode (ATM) communication is regarded as an effective method of communication.
Next, a description will be given of a first embodiment of the routing system according to the present invention, by referring to FIG.4. The routing system shown in FIG.4 includes an ATM switching system a VPI/VCI converter part 11, an output module (OM) part 12 and a CPU 13, where VPI stands for "virtual path identifier" and VCI stands for "virtual channel identifier". The ATM switching system 10 includes 2�2 SRMs #1 through #6 which are arranged in 3 stages. The VPI/VCI converter part 11 is provided in a stage preceding the ATM switching system 10 and is made up of converters #0 through #3 respectively having a structure shown in FIG.5. The output module part 12 is provided in a stage subsequent to the ATM switching system 10 and is made up of output modules #0 through #3 respectively having a structure shown in FIG.6. The CPU 13 controls the VPI/VCI converter part 11 and the output module part 12 as will be described later.
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