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7085228 |
Adaptive radio resource management for wireless local area networks
In a wireless communication system including an access point and at least one wireless transmit/receive unit (WTRU), a method for adaptive radio resource management begins by examining a frame...
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7085802 |
Device for connecting two workstations with several links
According to the invention, a device for transferring data between two workstations connected to a network is provided. This device comprises means for distributing data among a plurality of links...
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7080138 |
Methods and apparatus for content server selection
Methods and apparatus providing information about characteristics associated with a network are described. A network node associated with a client for selecting a server that can best provide...
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7072662 |
Data communication quality control system, transmitter system and receiver
To insure the communication quality best suited to the type of data between the transmission system and the receiver. In a wireless communication system for controlling the data communication...
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7068679 |
Asynchronous payload mapping using direct phase transfer
The present invention involves the passing of clock information from a point where a tributary payload is mapped into a carrier to a point where a tributary payload is de-mapped from the carrier. A...
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7068660 |
Method for measurement-based connection admission control (MBAC) in a packet data network
A method for measurement-based connection admission control in a packet data network where traffic flow of arriving data packets is forwarded via a switch with a delay depending on the priority of...
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7068602 |
Feedback priority modulation rate controller
Methods and devices for controlling and managing data flow and data transmission rates. A feedback mechanism is used in conjunction with measuring output transmission rates to control the input...
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7065565 |
System and method for policy-enabled, contract-based management of network operational support systems
A method and apparatus is disclosed for policy-enabled, contract-based management of network operational support systems. A policy kernel utilizes multiple policy access points for interfacing to...
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7065049 |
Arbitration method and arbiter circuit
The invention provides an arbitration method and an arbiter circuit in which sets of storage members having an associated output rate, and sets of arbitration members to be successively linked in...
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7061863 |
Data communication system, data receiving terminal and data sending terminal
At a data receiving terminal, if a received-data of a particular time section received from a data sending terminal does not satisfy a predetermined accumulation quality as the result of...
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7061970 |
Self-synchronizing adaptive multistage receiver for wireless communication systems
The present invention discloses an adaptive near-far resistant receiver for wireless communication systems, such as, asynchronous DS-CDMA systems, without the use of prior synchronization. The only...
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7054643 |
System for rate control of multicast data delivery in a wireless network
The present invention provides methods and apparatus for transmitting multicast data over a wireless channel. At least one wireless terminal requests a multicast service corresponding to at least...
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7054270 |
Method for transmitting data from RLC layer in radio communication system
Disclosed is a method for transmitting data from an RLC layer in a radio communication system. The method includes the steps of storing RLC SDUs transferred from an upper layer in a transmission...
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7054940 |
Adaptive cost of service for communication network based on level of network congestion
There is provided a method for providing content to network devices in a communication network. A level of congestion of the communication network is determined ( 305 ). A cost of service is...
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7054968 |
Method and apparatus for multi-port memory controller
A memory controller is provided. The memory controller includes an initiator block configured to arbitrate requests corresponding to data from multiple ports. The initiator block includes an...
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7054269 |
Congestion control and traffic management system for packet-based networks
The invention concerns a method of managing traffic for a virtual connection of a packet-based communications network, said method consisting in:
transmitting packets from source...
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7050415 |
Wireless network with a selection of transport format combinations
A wireless network includes a radio network controller and a plurality of terminals which are provided for transmitting useful data over logic channels which have different priorities, which are...
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7047310 |
Flow control in a packet data communication system
A communication system that includes multiple nodes controls a flow of data from a first node of the multiple nodes to a second node of the multiple nodes without relying on an estimate of a rate...
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7046630 |
Packet switching network, packet switching equipment and network management equipment
This invention provides a network management equipment and a packet switching equipment which eliminate a connection setup delay time, reduce a delay and a delay variation involved in data...
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7046678 |
Channel efficiency based packet scheduling for interactive data in cellular networks
The present packet scheduling algorithm gives cellular network operators greater flexibility in adjusting the way resources are allocated among interactive best-effort data users. Best effort data...
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7046674 |
Method and apparatus for extending point-to-point/asynchronous transfer mode services to client computer systems
A method for managing an asynchronous transfer mode (ATM) cell includes transmitting an ATM cell from a server system to a broadband modem. The ATM cell is forwarded from the broadband modem to a...
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7047278 |
Storage area network system, storage, and data transfer amount monitoring apparatus
A system includes servers accessing storage through a storage area network. The storage has a plurality of ports which may differ in data transfer speed, and memory resources connected to these...
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7042848 |
System and method for hierarchical policing of flows and subflows of a data stream
A system and method for policing individual flows and subflows of a data stream. Data traffic streams are classified into separate traffic flows, which in turn can be further classified into...
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7043560 |
Dynamic probing and reporting of bit rate information
A method and apparatus are provided for measuring a bit rate between a client and a server. In an embodiment of the invention, a number of bits included only within one or more transaction units...
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7042844 |
Flexible data rate change in a mobile network
The present invention discloses a network system, in which data is transmitted in the form of transmission frames, the system including a network control unit ( 4 ) for controlling communication in...
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7035263 |
Method for generating ATM cells for low bit rate applications
A method for generating ATM cells for low bit rate applications, said method including a step of scheduling ATM cell transmission times in a way as to keep ATM cell spacing as constant as possible,...
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7027393 |
TCP optimized single rate policer
An extension to the conventional single rate microflow policer that provides dual rate policing with a minimum of extra resource utilization. Using the extended microflow policer, an aggressive TCP...
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7027396 |
Traffic matrix computation for a backbone network supporting virtual private networks
This invention provides a more effective method for capacity planning and traffic engineering of packet networks that connect Virtual Private Network (VPN) sites. A distributed architecture...
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7023866 |
Fair queue servicing using dynamic weights (DWFQ)
In a method of fair queue servicing at a queuing point in a multi-service class packet switched network, incoming packets are received in buffers and outgoing packets are scheduled by a weighted...
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7023855 |
Method and device for performing a packet data communication
A communication connection to a second user equipment (UE B) by a first user equipment (UE A) is requested, the request including a specific information element for an identification of UE B, a...
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7023829 |
Systems and methods for providing communication between an ATM layer device and multiple multi-channel physical layer devices
Systems and methods are provided for providing communication between an ATM layer device and multiple multi-channel PHY layer devices, which increase the number of multi-channel PHY layer ports...
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7020484 |
Controlling multiple modems in a wireless terminal using energy-per-bit determinations
A mobile wireless terminal (MWT) includes multiple wireless modems. The multiple modems have their respective transmit outputs combined to produce an aggregate transmit output. The multiple modems...
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7012889 |
Method and apparatus for controlling input rates within a packet switching system
Methods and apparatuses are disclosed for controlling the rate at which packets are sent from a first to a second component of a packet switching system. In one implementation, the first component...
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7012894 |
Method for configuring a telecommunication system
A method and system for configuring a CDMA telecommunication system having at least one sending entity and at least one receiving entity, each entity configured to transmit data on at least one...
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7009936 |
Data transmission resources optimization
A method and an apparatus implementing the method for optimizing data transmission resources, particularly resources on the air interface, between terminals and a network element. To diminish...
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7010611 |
Bandwidth management system with multiple processing engines
A method of managing bandwidth including receiving packets on an input port, classifying the packets in a classification engine, processing the packets in a processing engine, queuing the packets...
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7009988 |
Adaptive buffer partitioning method for shared buffer switch and switch therefor
A method for adaptively partitioning a buffer in a shared buffer switch is provided. The buffer partitioning method for a shared buffer switch which has a plurality of input ports, a plurality of...
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7006439 |
Method and apparatus for determining an upper data rate for a variable data rate signal
An integrated circuit arranged and constructed to determine an upper data rate for a variable data rate signal and method thereof includes a buffer, comparator, and combiner that are operable to...
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7007116 |
Electronic apparatus and startup control method of storage device
Data received by a Bluetooth wireless unit is buffered on a DRAM. At this time, a CPU (which operates on the basis of a description of HDD startup control program calculates the data transfer rate...
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7002914 |
Congestion control in a network device having a buffer circuit
Each packet of the present invention is assigned a priority level. The current data packet flow rate is detected. This data packet flow rate is quantized into at least one data rate level. The...
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6990531 |
System and method for providing last-mile data prioritization
Systems and methods for prioritizing data traffic over a shared bandwidth connection. In one embodiment, traffic is prioritized implicitly by governing the rate at which data is launched into the...
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6990073 |
Data packet congestion management technique
A circuit for use in a data packet transmission system. The circuit generally comprises a buffer and a test circuit. The buffer may be configured to store a plurality of data packets. The test...
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6987730 |
Transmission apparatus and method for changing data packets priority assignment depending on the reception feedback
A data transmitter 10 transmits packets each with a sequence number and a priority added. A data receiver 20 detects any packet loss by referring to the sequence numbers added to the packets,...
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6985442 |
Technique for bandwidth sharing in internet and other router networks without per flow state record keeping
In a network of interconnected edge and core routers, where packet data flows are received at edge routers and then transmitted toward intended destinations via a path through one or more core...
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6985439 |
System and method for wireless network admission control based on quality of service
Admission to one or more shared resources in a wireless network is based on whether such admission would unduly comprise the network's ability to meet one or more Quality-of-Sevice (QoS)...
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6981052 |
Dynamic behavioral queue classification and weighting
The present invention defines a method and apparatus to extend class-based queuing (CBQ) with multiple “behavioral” queues per class, to include a dynamic weighting mechanism between these...
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6977893 |
Method for establishing communication on an integrated services digital network
Data communication equipment and methods detect a fastest data communication transfer rate available on a communication network. The data communication equipment is capable of operating at...
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6978306 |
Multi-tier video delivery network
A network for distributing broadband video content from its origination point to end users using a system of video servers, video storage devices, video caches and a broadband transmission network....
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6975638 |
Interleaved weighted fair queuing mechanism and system
Methods and apparatus for interleaved weighted fair data packet queue sequencing are disclosed. An interleaving table specifies a queue sequence. A queue sequencer follows the table order on an...
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6973504 |
Method for allocating network aggregation bandwidth and a network system using the same
A method and a system using the method enabling to decrease required resource for the bandwidth reservation in an inter-site connection network used for communication between communication sites....
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