Transmitter, communication system, and communication method

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20050163157A1
SERIAL NO

11085641

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A transmitter, a communication system, and a communication method capable of realizing communication of more than a set bandwidth with respect to a packet communication with a bandwidth guarantee set therefore by using a set bandwidth as the minimum guaranteed bandwidth, wherein when a transmitter transmits packet data, it decides whether or not packet communication guarantees a bandwidth based on a guaranteed bandwidth set in advance, and adds a first identifier to the packet data when guaranteeing bandwidth, and adds a second identifier when not guaranteeing the bandwidth.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Miwa, Yasutaka Tokyo, JP 29 147
Onoe, Atsushi Kanagawa, JP 81 578
Sato, Kazumi Kanagawa, JP 103 761

Cited Art Landscape

Patent Info (Count) # Cites Year
 
INTERNATIONAL BUSINESS MACHINES CORPORATION (1)
* 5367523 Adaptive rate-based congestion and flow control in packet communications networks 179 1993
 
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. (1)
* 5408465 Flexible scheme for admission control of multimedia streams on integrated networks 363 1993
 
EXTREME NETWORKS, INC. (1)
* 6151324 Aggregation of mac data flows through pre-established path between ingress and egress switch to reduce number of number connections 144 1996
 
CISCO TECHNOLOGY, INC. (1)
* 5872783 Arrangement for rendering forwarding decisions for packets transferred among network switches 215 1996
 
TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) (2)
* 6212162 Arrangement and method relating to packet flow control 37 1998
* 6937566 Dynamic quality of service reservation in a mobile communications network 181 1998
 
ALCATEL-LUCENT USA INC. (1)
* 6046979 Method and apparatus for controlling the flow of variable-length packets through a multiport switch 169 1998
 
FUJITSU LIMITED (1)
* 2002/0080,722 COMMUNICATION CONTROLLING APPARATUS 5 1998
 
PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA (1)
* 6222841 Data transmission system and method 99 1997
 
SPRINT INTERNATIONAL COMMUNICATIONS CORPORATION, A CORP. OF DE (1)
* 5229992 Fixed interval composite framing in integrated services networks 100 1991
 
TOSHIBA GLOBAL COMMERCE SOLUTIONS HOLDINGS CORPORATION (1)
* 5289462 Traffic management in packet communications networks 132 1992
 
HITACHI, LTD. (1)
* 6570876 Packet switch and switching method for switching variable length packets 77 1999
 
FUJITSU NETWORK COMMUNICATIONS, INC. (1)
* 6233240 Event based rate policing with a jumping window 30 1999
 
RPX CLEARINGHOUSE LLC (1)
* 5995487 Method and apparatus for providing subscribers with unguaranteed bandwidth connections wherein subscribers are alerted by encoded messages or a warning tone 16 1997
 
BRITISH TELECOMMUNICATIONS PUBLIC LIMITED COMPANY (1)
* 6538989 Packet network 109 1998
 
AT&T LABS, INC. (1)
* 5287347 Arrangement for bounding jitter in a priority-based switching system 36 1992
 
ALCATEL (1)
* 6680907 Shaping method, a shaper realizing such a shaping method and communication network including such a shaper 14 1999
 
KABUSHIKI KAISHA TOSHIBA (6)
* 5930259 Packet transmission node device realizing packet transfer scheme and control information transfer scheme using multiple virtual connections 111 1996
* 6490248 Packet transfer device and packet transfer method adaptive to a large number of input ports 56 1996
* 6167051 Network node and method of packet transfer 49 1997
* 6185213 Packet transfer control method and node device using plurality of dedicated cut-through paths 34 1997
* 6643258 Communication resource management method and node device using priority control and admission control 66 1998
* 6501760 Node device and packet transfer method using priority information in plural hierarchical levels 65 1998
 
LENOVO (SINGAPORE) PTE. LTD. (1)
* 5359593 Dynamic bandwidth estimation and adaptation for packet communications networks 156 1993
 
NORTHROP GRUMMAN CORPORATION (1)
* 5579312 Method and apparatus for scheduling the transmission of cells of guaranteed-bandwidth virtual channels 62 1995
 
RAYTHEON BBN TECHNOLOGIES CORP. (1)
* 6526062 System and method for scheduling and rescheduling the transmission of cell objects of different traffic types 20 1998
* Cited By Examiner

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