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7620394 |
Reusing frequencies of a fixed and/or mobile communications system
A communications system includes a first wireless communications system configured to provide wireless communications over a first frequency band, and a second wireless communications system...
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7620033 |
Method for optimal path selection in traversal of packets through network address translators
Reduction of administrative overhead in maintaining network information, rapid convergence on an optimal routing path through the data network, and utilization of only required network resources...
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7620009 |
Wireless communication method and apparatus for reporting traffic volume measurement information to support enhanced uplink data transmissions
A wireless communication method and apparatus for reporting traffic volume measurement (TVM) information used to support enhanced uplink (EU) data transmissions between a wireless transmit/receive...
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7619977 |
Net-centric coordination channel (NCC)
Methods and apparatus are provided for registering an unanticipated node into an ad-hoc network. A communication channel is dedicated as the link between a registry within the network and...
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7619975 |
Generalized auto media selector
A network media selection system comprises a memory that stores priority information for each of a plurality of ports and a media selector module that communicates with the memory, that receives...
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7619974 |
Frame traffic balancing across trunk groups
Embodiments of methods, apparatuses and/or systems for balancing flow across trunk groups are disclosed. For example, a method of routing a flow of frames may include receiving at least one frame;...
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7619973 |
Dynamic traffic bandwidth management system and method for a communication network
An apparatus and a method for managing service traffic in a communications network capable of providing voice, data, and A/V services to a plurality of customers. In particular, the present...
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7619972 |
Video system
A network node apparatus is disclosed for the capture, storage and replay of video data at separate respective nodes of a communications network arranged to operably couple the node apparatus. The...
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7617021 |
Radio communication system for controlling a vehicle
A radio control system for controlling a vehicle includes a transmission node for transmitting vehicle control data, the vehicle control data including at least one of a measured value of a vehicle...
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7616960 |
Channel selection for wireless transmission from a remote device
A remote device having the ability to transmit data across a plurality of wireless channels selects the transmission channel for transmitting the data message. The remote device prioritizes the...
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7616660 |
Common rate control method for reverse link channels in CDMA networks
A radio base station transmits periodic load indications based on the measured reverse link load to a plurality of mobile stations transmitting on a reverse link channel. If the measure reverse...
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7616642 |
Priority assignment and transmission of sensor data
Prioritized transmission of data from a mobile device, where the mobile device includes the ability to transmit data using more than one transmission medium, includes generating data packets from...
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7616616 |
Apparatus and method for enhanced quality of service in a wireless communications network
A wireless LAN having a plurality of wireless phones with enhanced medium access control which enables QoS functionality and being further modified to provide priority transmission of frames of...
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7616607 |
Data preservation
A method ensures that data is not lost during an inter-Routing Area or inter-Network Service Entity cell change in a GPRS network. When a mobile station passes from one cell into another, a command...
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7616573 |
Fair WRED for TCP UDP traffic mix
A Weighted Random Early Detection (WRED) algorithm is described. The WRED algorithm provides fairness to responsive TCP and non-responsive UDP traffic at a buffer of a communications system....
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7616572 |
Call admission control/session management based on N source to destination severity levels for IP networks
In a first aspect, an apparatus may include a first node and a second node. The first node may be configured to transmit packets of data to the second node. A first processor may be associated with...
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7616571 |
Method and apparatus for calculating packet departure times
A traffic management processor for scheduling packets for transmission across a network includes a departure time calculator for generating a departure time for each packet, a departure time...
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7616570 |
Arrangement and method relating to traffic control
The present invention relates to an arrangement and a method for flow control of data packets in a communications system supporting communication of packet data. The arrangement comprises...
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7616568 |
Generic packet generation
There are disclosed processes and systems relating to simulated real-time packet generation to test a communications network. A first packet stream is defined and transmitted. Each packet in the...
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7616567 |
Shaping apparatus, communication node and flow control method for controlling bandwidth of variable length frames
A shaping apparatus comprising a plurality of buffer memories allocated for different flows, bandwidth control units associated with the buffer memories, and a read control unit, wherein each of...
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7616564 |
Call admission control method and system
A call admission control technique allowing flexible and reliable call admissions at an ATM switch in the case of an ATM network including both QoS-specified and QoS-unspecified virtual connections...
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7613848 |
Dynamic stabilization for a stream processing system
Disclosed are a method, upstream processing node, and computer readable medium for dynamically stabilizing a stream processing system. The method includes receiving at least one computing resource...
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7613461 |
Station side apparatus, resource allocating method in station side apparatus and mobile communication system
Even if a communication resource needed for connection processing with a user (subscriber terminal) and an actual packet data communication is in a full condition in an active subscriber resource...
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7613457 |
System and method for supporting quality of service in vertical handovers between heterogeneous networks
A method, system, and business model are disclosed for supporting handover between a mobile host and a corresponding node located in a heterogeneous network. Handover paths are established to...
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7613199 |
Systems and methods for permitting queues to oversubscribe
A system permits queues to use more than an allocated amount of bandwidth. The system allocates an amount of bandwidth to each of the queues and determines whether any of the queues is using less...
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7613184 |
Method and apparatus for performing scalable selective backpressure in packet-switched networks using internal tags
A packet switch is described. In one embodiment, the packet switch comprises a plurality of ingress ports for receiving packets at the packet switch and for appending a tag to each packet that...
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7613153 |
Access points with selective communication rate and scheduling control and related methods for wireless local area networks (WLANs)
The present invention is directed to methods and wireless communication devices that are configured to enhance communication capacity in a wireless network. In one aspect of the invention various...
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7613138 |
Separating control and data in wireless networks
Wireless communication techniques are described in which control and data are separated. In an implementation, a method is described which includes sending data packets on one or more wireless...
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7613126 |
Technique for providing dynamic modification of application specific policies in a feedback-based, adaptive data network
A feedback-based adaptive network is described wherein at least a portion of the network elements report operating information relating to network conditions to a centralized data store. The...
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7613121 |
Method and system for faciliating data routing in a congested network
Congestion adaptive data routing is leveraged to provide a substantial increase in data throughput in networks with data congestion. By continuously adapting the data routes when a congested route...
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7613118 |
Detecting change in a transport protocol window size without data transmission
A method detects a change in TCP receive window size while preventing fragmentation of data. A TCP stack receives a segment that advertises a receive window size of zero. If data needs to be sent,...
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7613117 |
Motion picture data transmission method and system
A motion picture data transmission method for transmitting motion picture data from a server system via a transmission line to a client system is disclosed. The content of the transmitted motion...
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7613116 |
Method and apparatus for preventing head of line blocking among ethernet switches
An Ethernet switch for preventing head of line blocking by passing an Ethernet packet carrying congestion status information among Ethernet switches over the Ethernet. When a port of an Ethernet...
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7613115 |
Minimal delay transmission of short messages
A transmission method adjusts the size of aggregated packets based at least on the congestion of a transmitting network device. The adjusting comprises includes aggregating at least two small...
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7613114 |
Packet scheduling apparatus
A packet scheduling apparatus which decreases a transmission delay and a transmission jitter of a premium packet which occur by transmitting a low priority packet and which efficiently transmits...
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7613112 |
Optimizing playback startup time of bursty real-time streams
Provided are apparatuses and methods in a digital broadcast transmission system for optimizing the buffering time of data streams prior to data consumption of playback. The optimal buffering time...
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7610500 |
Link power saving state
Disclosed are embodiments of a method, apparatus and system for a low power state for a point-to-point link. During the low power state, the signal on both conductors of a differential transmit...
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7610050 |
System for mobile broadband networking using dynamic quality of service provisioning
A wireless networking system uses mobile and fixed transceivers to achieve a network with changing topology. A routing process includes quality-of-service considerations in the network to allow for...
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7609729 |
System and method of multiplexing TDM and packet data
Telecommunication equipment includes a TDM interface operable to receive STS-n data, and a packet interface operable to receive packet/cell data and filling a STS-MC payload with the packet/cell...
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7609638 |
Message transmission in wireless access system
A method for transmitting messages to alter the operating status between a mobile station and a base station in a wireless access system comprises, at the mobile station, transmitting a first...
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7609637 |
Network quality of service management
An architecture for quality-of-service (QoS) management creates a logical circuit-switched network within a packet network to support QoS-sensitive demands levied on the network. This QoS-managed...
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7609636 |
System and method for infiniband receive flow control with combined buffering of virtual lanes and queue pairs
A system and method for implementing flow control, at the link and/or transport layers, for InfiniBand receive traffic. A shared memory structure may be used for combined queuing of virtual lane...
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7609635 |
Method of controlling reverse transmission in a mobile communication system
A reverse transmission controlling method in a mobile communication system. After receiving forward information commanding a reverse data rate change on a forward channel from a base station, a...
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7609634 |
Communication traffic policing apparatus and methods
Communication traffic policing apparatus and methods are disclosed. Communication traffic restrictions for each communication link in a group of communication links are enforced by allowing...
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7609633 |
Bandwidth policer with compact data structure
A method for controlling data transmission includes setting a respective rate criterion for each of a plurality of interfaces of a network element. Upon conveying a first data packet of a first...
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7609628 |
System and method for fault-tolerance in an inter-carrier network interface
A system and method are disclosed for fault-tolerance in an inter-carrier network interface. A system that incorporates teachings of the present disclosure may include, for example, a PE-ASBR...
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7606262 |
Universal edge node
A universal electronic switching node serves as an edge node in a high-capacity network with an optical core. The universal edge node may handle a variety of traffic classes and may control traffic...
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7606260 |
Virtual path configuration apparatus, virtual path configuration method, and computer product
Configuration information set in one virtual path configuration apparatus is shared with all the virtual path configuration apparatuses in the virtual private network. The configuration information...
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7606165 |
What-if analysis for network diagnostics
A network troubleshooting framework is described. In an implementation, a method includes generating a first estimation of network performance by a simulator based on network settings obtained from...
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7606158 |
Hierarchical flow control for router ATM interfaces
Presently disclosed is an apparatus and method for returning control of bandwidth allocation and packet scheduling to the routing engine in a network communications device containing an ATM...
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