US6418477B1
Expired / Lapsed
US
⏱️ 0.0 years remaining
Communication network
Assignee: US Philips Corp
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Filing: 1996-11-15
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Granted: 2002-07-09
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Expires: 2016-11-15
Abstract
Abstract A communications network for transmitting at least one information packet between a source node and a destination node of the network. The network includes an information cluster transmittable between the source node and the destination node and for having attached thereto an information packet. The information packet is attachable to the information cluster at the source node when the information cluster is at the source node and detachable from said information cluster at the destination node when the information cluster is at the destination node.
Inventors
- 👤 Dinesh Chandra Verma
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 15:43
CPC Classifications
H; H04; H04L; H04L45/00
Claims Analysis
Total Claims: 28
Claim 1
Independent Claim
167 words
A communications network for transmitting at least one information packet between nodes of said network, said network comprising: a plurality of network nodes comprising a source node, a destination node, and at least a third node; a first information cluster and a second information cluster, each information cluster being configured to carry a plurality of information packets, the first information cluster having a predetermined first transmission path upon which the first information cluster travels among the nodes of the network and the second information cluster having a predetermined second transmission path, upon which the second information cluster travels among the nodes of the network, that differs from the first transmission path; said information packet having a destination address corresponding to the destination node; and a means for attaching the information packet to a select one transmission cluster of the first information cluster and the second transmission cluster, in dependence upon the destination address and at least one of the first transmission path and the second transmission path.
Claim 2
Dependent Claim
167 words
A communications network for transmitting at least one information packet between nodes of said network, said network comprising: a plurality of network nodes comprising a source node, a destination node, and at least a third node; a first information cluster and a second information cluster, each information cluster being configured to carry a plurality of information packets, the first information cluster having a predetermined first transmission path upon which the first information cluster travels among the nodes of the network and the second information cluster having a predetermined second transmission path, upon which the second information cluster travels among the nodes of the network, that differs from the first transmission path; said information packet having a destination address corresponding to the destination node; and a means for attaching the information packet to a select one transmission cluster of the first information cluster and the second transmission cluster, in dependence upon the destination address and at least one of the first transmission path and the second transmission path.
Claim 3
Dependent Claim
37 words
The network as claimed in claim 1 , wherein said destination node includes a destination node controller for detaching said information packet from said select information cluster when said select information cluster arrives at said destination node.
Claim 4
Dependent Claim
37 words
The network as claimed in claim 2 , wherein said destination node controller regulates the information packets being attached to said select,information cluster at said source node when said select information cluster is at said source node.
Claim 5
Dependent Claim
69 words
The network as claimed in claim 1 , wherein said information packet has associated therewith an indication that said information packet is to be transmitted to said third node and said destination node includes a destination node controller for detaching said information packet from said select information cluster when said select information cluster arrives at said destination node based on quality of service requirements associated with said information packet.
Claim 6
Dependent Claim
61 words
The network as claimed in claim 4 , wherein said second information cluster is to be transmitted between said destination node and said third node, and wherein said destination node controller attaches said information packet to said second information cluster when said information cluster arrives at said destination node based on said quality of service requirements associated with said information packet.
Claim 7
Dependent Claim
39 words
The network as claimed in claim 1 , wherein said select information cluster includes at least one information slot for storing said information packet as said select information cluster is transmitted between said source node and said destination node.
Claim 8
Dependent Claim
25 words
The-network as claimed in claim 6 , wherein the information packet includes a priority indicator indicating the level of priority associated with said information packet.
Claim 9
Dependent Claim
26 words
The network as claimed in claim 7 , wherein said priority indicator additionally provides indication whether said information packet is attached to said select information cluster.
Claim 10
Dependent Claim
31 words
The network as claimed in claim 1 , including a server for reserving space on said select information cluster for an information packet that has associated therewith quality of service requirements.
Claim 11
Dependent Claim
37 words
The network as claimed in claim 9 , wherein said server determines whether at least one of the first information cluster and the second information cluster can meet said quality of service requirements of said information packet.
Claim 12
Dependent Claim
66 words
The network as claimed in claim 10 , wherein: the means for attaching the information packet includes a source node controller for attaching said information packet to said information cluster when said information cluster arrives at said source node; and the source node controller communicates with said server to reserve space on the select information cluster before said select information cluster arrives at said source node.
Claim 13
Dependent Claim
51 words
The network as claimed in claim 1 , including a scheduler for determining a schedule of said first and second information clusters; wherein said schedule includes times at which said first and second information clusters will arrive at each node of the network associated with the first and second transmission paths.
Claim 14
Dependent Claim
96 words
The network as claimed in claim 1 , including a first information packet having a first quality of service requirement and a second information packet having a second quality of service requirement, said first quality of service requirement being higher in priority than said second quality of service requirement; said select information cluster having space to attach only one of said first and second information packets; and means for selecting which of said first and said second information packets to attach to said select information cluster, said selection being based on said quality of service requirements.
Claim 15
Dependent Claim
63 words
The network as claimed in claim 12 , wherein: said destination node includes a buffer having a buffer capacity for accommodating a plurality of information packets; said scheduler monitoring said schedule of said select information cluster arriving at said destination node to ensure that the number of information packets in said buffer at any one time is not greater than said buffer capacity.
Claim 16
Dependent Claim
26 words
The network as claimed in claim 1 , including a plurality of information packets; said select information cluster having attached thereto said plurality of information packets.
Claim 17
Dependent Claim
85 words
The network as claimed in claim 1 , wherein said select information cluster comprises: an identifier identifying said select information cluster; a capacity indicator for indicating the number of information packets simultaneously attachable to said select information cluster; a length indicator for indicating the length of said select information cluster; and at least one record indicator for indicating the identification of the source node of an information packet, the destination node of said information packet, and the quality of service requirements of said information packet.
Claim 18
Independent Claim
158 words
A method of transmitting an information packet among nodes in a communications network, said method comprising: identifying a plurality of information clusters, each information cluster of the plurality of information clusters being configured to carry a plurality of information packets, each information cluster having a predetermined transmission path associated therewith, upon which each information cluster travels among the nodes in the communications network, wherein the respective transmission paths associated with at least two of the information clusters differ; transmitting an information cluster of the plurality of information clusters to a source node; attaching said information packet to said information cluster in dependence upon the predetermined transmission path associated with said information cluster when said information cluster arrives at said source node; transmitting said information cluster to said destination node in dependence upon the transmission path associated with said information cluster; and detaching said information packet from said information cluster when said information cluster arrives at said destination node.
Claim 19
Independent Claim
158 words
A method of transmitting an information packet among nodes in a communications network, said method comprising: identifying a plurality of information clusters, each information cluster of the plurality of information clusters being configured to carry a plurality of information packets, each information cluster having a predetermined transmission path associated therewith, upon which each information cluster travels among the nodes in the communications network, wherein the respective transmission paths associated with at least two of the information clusters differ; transmitting an information cluster of the plurality of information clusters to a source node; attaching said information packet to said information cluster in dependence upon the predetermined transmission path associated with said information cluster when said information cluster arrives at said source node; transmitting said information cluster to said destination node in dependence upon the transmission path associated with said information cluster; and detaching said information packet from said information cluster when said information cluster arrives at said destination node.
Claim 20
Dependent Claim
40 words
The method as claimed in claim 17 , wherein said information cluster arrives at said source node at a first scheduled arrival time and further wherein said information cluster arrives at said destination node at a second scheduled arrival time.
Claim 21
Dependent Claim
28 words
The method as claimed in claim 18 , and including the step of updating said first and second scheduled times based on dynamically changing requirements of said network.
Claim 22
Dependent Claim
37 words
The network as claimed in claim 17 , including placing said information packet on a data bus connected to said destination node after said information packet has been detached from said information cluster at said destination node.
Claim 23
Dependent Claim
35 words
The network as claimed in claim 17 , including placing said information packet in a buffer in said destination node after said information packet has been detached from said information cluster at said destination node.
Claim 24
Dependent Claim
39 words
The network as claimed in claim 21 , and including the step of attaching the information packet being stored in said buffer to a subsequently arriving information cluster when said subsequently arriving information cluster arrives at said destination node.
Claim 25
Dependent Claim
194 words
A communications network for transmitting at least one information packet between nodes of said network, said network comprising: a plurality of network nodes comprising a source node, a destination node, and at least a third node; a first information cluster and a second information cluster, each information cluster being configured to carry a plurality of information packets, the first information cluster having a predetermined first transmission path upon which the first information cluster travels among the nodes of the network and the second information cluster having a predetermined second transmission path, upon which the second information cluster travels among the nodes of the network, that differs from the first transmission path; each said information packet having a destination address corresponding to the destination node; and a means for attaching the information packet to a select one transmission cluster of the first information cluster and the second transmission cluster, in dependence upon the destination address and at least one of the first transmission path and the second transmission path; and a server for reserving space on said transmission cluster for said information packet, based on a quality of service requirement associated with said information packet.
Claim 26
Dependent Claim
194 words
A communications network for transmitting at least one information packet between nodes of said network, said network comprising: a plurality of network nodes comprising a source node, a destination node, and at least a third node; a first information cluster and a second information cluster, each information cluster being configured to carry a plurality of information packets, the first information cluster having a predetermined first transmission path upon which the first information cluster travels among the nodes of the network and the second information cluster having a predetermined second transmission path, upon which the second information cluster travels among the nodes of the network, that differs from the first transmission path; each said information packet having a destination address corresponding to the destination node; and a means for attaching the information packet to a select one transmission cluster of the first information cluster and the second transmission cluster, in dependence upon the destination address and at least one of the first transmission path and the second transmission path; and a server for reserving space on said transmission cluster for said information packet, based on a quality of service requirement associated with said information packet.
Claim 27
Independent Claim
188 words
A method of transmitting an information packet among nodes in a communications network, said method comprising: identifying a plurality of information clusters, each information cluster of the plurality of information clusters being configured to carry a plurality of information packets, each information cluster having a predetermined transmission path associated therewith, upon which the information cluster travels among the nodes in the communications network, wherein the respective transmission paths associated with at least two of the information clusters differ; transmitting an information cluster of the plurality of information clusters to a source node; attaching said information packet to said information cluster in dependence upon the predetermined transmission path associated with said information cluster when said information cluster arrives at said source node; transmitting said information cluster to said destination node in dependence upon the transmission path associated with said information cluster; and detaching said information packet from said information cluster when said information cluster arrives at said destination node; wherein said information cluster arrive at said source node at a first scheduled arrival time and said information cluster arrives at said destination node at a second scheduled arrival time.
Claim 28
Independent Claim
188 words
A method of transmitting an information packet among nodes in a communications network, said method comprising: identifying a plurality of information clusters, each information cluster of the plurality of information clusters being configured to carry a plurality of information packets, each information cluster having a predetermined transmission path associated therewith, upon which the information cluster travels among the nodes in the communications network, wherein the respective transmission paths associated with at least two of the information clusters differ; transmitting an information cluster of the plurality of information clusters to a source node; attaching said information packet to said information cluster in dependence upon the predetermined transmission path associated with said information cluster when said information cluster arrives at said source node; transmitting said information cluster to said destination node in dependence upon the transmission path associated with said information cluster; and detaching said information packet from said information cluster when said information cluster arrives at said destination node; wherein said information cluster arrive at said source node at a first scheduled arrival time and said information cluster arrives at said destination node at a second scheduled arrival time.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2005-07-08 | 2006-01-07 | 2006-07-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2009-07-08 | 2010-01-07 | 2010-07-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2013-07-08 | 2014-01-07 | 2014-07-09 | $7700.00 | Window Closed / Lapsed |