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7620417 |
Communication terminal apparatus, scheduling method, and transmission power deriving method
A communication terminal apparatus that can perform an appropriate system operation at the network side and also can avoid a reduction in throughput and a reduction in system efficiency. In this...
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7620325 |
Transmission apparatus with function of multi-step bandwidth assignment to other communication apparatuses
A transmission apparatus for use in fixed bandwidth communications and variable bandwidth communications. The transmission apparatus has a memory unit, which stores information contained in a frame...
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7620068 |
Adaptive bandwidth utilization for telemetered data
A method and a system for optimizing bandwidth utilization in a communications network ( 100 ) in which a commutated bitstream ( 115 ) is transmitted. The present invention can include a...
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7620035 |
Voice-over-IP device using dial-up modem
A network telephone device includes a subscriber line/loop interface circuit (SLIC) for coupling to an analog telephone, a telephony processor coupled to the SLIC, and a dial-up modem coupled to...
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7620006 |
Method and apparatus for providing quality of service guarantees using stateful monitoring of network load
An approach is provided for supporting monitoring of network load. An allocation state is determined based on a bandwidth allocation value, a group load, and a guaranteed portion of capacity of a...
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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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7616663 |
Method and apparatus for information dissemination
A system and method for transmitting information to a group of recipient devices according to a transmission schedule. A sequence of M blocks of information are transformed into N transformed...
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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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7616657 |
Heterogeneous transceiver architecture for wide range programmability of programmable logic devices
High-speed serial data transceiver circuitry on a programmable logic device (“PLD”) includes some channels that are able to operate at data rates up to a first, relatively low maximum data...
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7616620 |
Method for suppressing silence in voice traffic over a wireless communication medium
A method and system for increasing the efficiency of providing bandwidth for voice traffic to a data provider via wireless communication mediums is provided. This is generally accomplished by not...
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7616606 |
Mechanism for avoiding triggering silent radio squelch circuits
A ‘smart’ sub-channel hopping control mechanism executes one or more sub-channel selection discriminators to enable the communications controller of a spectral reuse transceiver to delineate on...
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7616592 |
Method of communication between mobile station and base station in mobile communication system
Method of communication between a mobile station and a base station in a mobile communication system of IMT-2000 communication network basis, which is suitable for effective transmission of various...
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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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7613201 |
Stacked network switch using resilient packet ring communication protocol
A stacked switch using a resilient packet ring protocol comprises a plurality of switch modules coupled to one another in a ring topology and each having a plurality of external terminals for...
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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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7613161 |
System for suppressing silence in voice traffic over a wireless communication medium
A method and system for increasing the efficiency of providing bandwidth for voice traffic to a data provider via wireless communication mediums is provided. This is generally accomplished by not...
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7613137 |
Data stream communication
A method for communicating a subset of data streams includes steps of monitoring a plurality of data streams communicated between a plurality of standard users, recognizing at least one primary...
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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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7609966 |
Method and system for time-sharing transmission frequencies in an optical network
An optical communication system includes an optical ring that couples a hub node and a plurality of local nodes. The hub node is capable of receiving traffic over the optical ring from the...
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7609752 |
Transmitter and transmission control method used in random access communication environment
A transmitter comprises a frequency utilization status detector configured to detect the utilization status of an allocated frequency band based on a received signal, a symbol placement...
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7609720 |
Equipment and method for band allocation
A bandwidth allocation equipment in an optical line terminal, which allocates bandwidth for data to be transmitted from optical network units through an optical splitter, includes a...
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7609665 |
Wireless repeater, the method for wireless repeating, and data communications system
A wireless repeater on a communication line has a structure that includes a plurality of wireless communication media, and a band control unit that changes the first bandwidth of the communications...
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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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7606905 |
Method for service processor discrimination and precedence in a voice-over-internet-protocol (VoIP) network
A method and apparatus for identifying and prioritizing applications and application servers in a Voice over IP network is disclosed. In a first embodiment, elements of signaling information are...
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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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7606250 |
Assigning resources to items such as processing contexts for processing packets
Disclosed are, inter alia, methods, apparatus, data structures, computer-readable media, and mechanisms, for matching items with resources, such as, but not limited to packet processing contexts,...
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7606193 |
Methods for implementing a dynamic frequency selection (DFS) feature for WLAN devices
Various regulatory domains promulgate standards to define how wireless devices should operate in certain frequency bands. The 5 GHz spectrum is of particular importance to certain regulatory...
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7606149 |
Method and system for alert throttling in media quality monitoring
A method for alert throttling in media quality monitoring, includes monitoring a plurality of active communication sessions. Each active communication session is between at least two endpoints. The...
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7603473 |
Background network bandwidth sharing behind gateway devices
Example embodiments allow a local network client to access information about a shared gateway to determine its actual amount of bandwidth consumption. The client can also obtain the total capacity...
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7602808 |
Method and system for network management providing access to application bandwidth usage calculations
A method, system, apparatus, and computer program product is presented for management of a distributed data processing system. The network management framework is able to monitor multiple sources...
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7602807 |
Method of allocating bandwidth in an optical network
A method is provided to allocate bandwidth from a first node to a second node in a optical network. The method begins by accepting a request from an end-user, who requests a virtual path between...
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7602797 |
Method and apparatus for request/grant priority scheduling
In accordance with at least one embodiment of the present invention, a method and apparatus for scheduling traffic in a communications node is provided. Line cards request communication...
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7602783 |
Packet switch and switching method for switching variable length packets
A packet switch for switching variable length packets, where each output port interface includes a buffer memory for storing transmission packets, a transmission priority controller for...
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7602730 |
Systems and methods for transitioning between fragmentation modes
A cable modem termination system that connects to cable modems includes a scheduler and a system manager. The scheduler schedules transmission opportunities for the cable modems and operates in...
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7599394 |
Common rate control method for reverse link channels in CDMA networks
A mobile station dynamically adjusts its data transmission rate based on periodic load indications from a base station. The mobile station calculates a load tracking value based on two or more...
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7599381 |
Scheduling eligible entries using an approximated finish delay identified for an entry based on an associated speed group
Eligible entries are scheduled using an approximated finish delay identified for an entry based on an associated speed group. One implementation maintains schedule entries, each respectively...
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7596151 |
System and method for discovering path MTU in ad hoc network
A system and method of discovering a path MTU in an ad hoc network, including updating a MTU table based on addresses and MTU values of nodes included in hello messages received periodically among...
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7596127 |
System for allocating data in a communications system and method thereof
Poor transmission reliability is identified in a data channel. Multiple frequency carriers are used to transmit different sets of data within the data channel. A frequency bin is assigned to each...
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7596087 |
System and method for combining requests for data bandwidth by a data source for transmission of data over a wireless communication medium
A method and system for combining requests for data bandwidth by a data source for transmission of data over a wireless communication medium is provided. A central node receives one or more...
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7593638 |
Secure upstream transmission in passive optical networks
A method and system for ensuring confidentiality of signal transmission in a point-to-multi point data transmission network like Ether net passive optical network, including at least one hub, at...
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7593426 |
Bit rate and power allocation for multi-carrier communication systems
Approaches to operating a multi-user, multi-carrier communication system involve allocating a target bit rate across user channels and subchannels to adjust the power. The target bit rate is...
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7593420 |
Method for allocating resources in a multicarrier system and transmission apparatus using the same
In an orthogonal frequency division multiplexing (OFDM) mobile communication system, an apparatus and method allocates resources for data transmission and transmits/receives user data using the...
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7593401 |
Query load balancing for internet group management protocol (IGMP) general membership queries (GMQs)
A method and system for querying a plurality of IGMP hosts supported by an IGMP router wherein the IGMP router logically subdivides the plurality of IGMP hosts into groups of hosts. Each group of...
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7593348 |
Traffic-independent allocation of working and restoration capacity in networks
A given network of nodes that are interconnected by links having corresponding capacities has each link's capacity divided into working capacity and restoration capacity without a priori...
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7593333 |
Efficient one-to-many content distribution in a peer-to-peer computer network
A content distribution method and system for distributing content over a peer-to-peer network such that the full potential throughput of the network is achieved. The content distribution method...
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7592897 |
RFID readers system and methods for early hopping out of a frequency channel in the presence of RF interference
RFID readers, systems, and methods are provided for overcoming the effects of RF interference. While a system is communicating in a channel, RF interference is monitored. If it is low, then hopping...
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7590353 |
System and method for bandwidth allocation in an optical light-trail
The present invention relates to allocating the use of optical light-trails. Optical light-trails enable a plurality of nodes included in a light-trail to share the use of an optical wavelength to...
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7590149 |
Load balancing with unequal routing metrics in a meshed overlay network
In general, the invention is directed to techniques of load balancing network traffic among paths on a point-to-multipoint overlay network. In load balancing the network traffic, the techniques...
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7590065 |
Equal-opportunity bandwidth regulation
Systems and methods for equal opportunity bandwidth regulation are described. In one aspect, data is received from a transmitting entity of one or more transmitting entities. Responsive to...
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7589618 |
RFID readers systems and methods for hopping away from a frequency channel with RF interference
RFID readers, systems, and methods are provided for overcoming the effects of RF interference. While a system is communicating in a channel, RF interference is monitored. If it is low, then the...
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