Packet switching system arranged for congestion control through bandwidth management

US4769810A

Title

Packet switching system arranged for congestion control through bandwidth management

Application Number:

US19860948151

Publication Date:

06-09-1988

Current Assignee:

AMERICAN TELEPHONE AND TELEGRAPH COMPANY , LUCENT TECHNOLOGIES INC , CHASE MANHATTAN BANK , BELL TELEPHONE LABORATORIES INC

Family ID:

25487368

Application Date:

31-12-1986

Publication Country:

Priority Date:

31-12-1986

Declaring Company:

AT&T CORP

Abstract

In a packet switching network, packet monitoring and marking algorithms are used for determining which data packets, received from a customer by an access node, are being transmitted at an excessive transmission rate and accordingly are marked. Additionally every packet from a special customer can be marked. Along in the network, marked packets are dropped where the network is congested along the path being traversed by the data packets.

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Patent Type

Technology	Declaration Information			Specification Information	Explicitly Disclosed	Patent Type
Technology	Declaration Date	Declaration Reference	Declaring Company	Specification Information	Explicitly Disclosed	Patent Type
Digital Network	28/02/1995	I371-01	AT&T CORP	S1 TS Number: I.371 Version No: ---- Illustrative part: ---- Release: ---- + -	Yes	Basis Patent
Digital Network	20/05/2024	I371-09	AT&T CORP	S1 TS Number: I.371 Version No: ---- Illustrative part: ---- Release: ---- + -	Yes	Basis Patent

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2G 3G 4G 5G

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Publication No	Technology	Declaration Information			Specification Information				Explicitly Disclosed	Patent Type
Publication No	Technology	Declaration Date	Declaration Reference	Declaring Company	Specification Information				Explicitly Disclosed	Patent Type

Publication No	Technology	Declaration Information			Specification Information				Explicitly Disclosed	Patent Type	Status	National Phase Entries
Publication No	Technology	Declaration Date	Declaration Reference	Declaring Company	Specification Information				Explicitly Disclosed	Patent Type	Status	National Phase Entries
-----	-----	-----	-----	-----	S1 TS Number: ----- Version No: ----- Section No:----- Release:----- + -				-----	-----	-----	-----

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The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)

The information in grey was provided by the patent holder

The information in purple was extracted from the FrandAvenue

Explicitly disclosed patent:openly and comprehensibly describes all details of the invention in the patent document.

Implicitly disclosed patent:does not explicitly state certain aspects of the invention, but still allows for these to be inferred from the information provided.

Basis patent:The core patent in a family, outlining the fundamental invention from which related patents or applications originate.

Family member:related patents or applications that share a common priority or original filing.