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7630391 |
CQICH allocation request header for communicating feedback information
A method of communicating feedback information between a mobile station and a base station by determining a need to request bandwidth allocation; providing information to a base station according...
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7626972 |
Downloading web pages
The method of enhancing sessions or applications protocols which use successive transmission control protocol connections within a session on time division multiple access wireless packet data...
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7623518 |
Dynamic access control lists
A method controls access of a user to a network including a plurality of hosts coupled together through a network switch. The method includes storing in the network switch an enhanced access...
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7623467 |
Wireless channel estimation
A system and method are disclosed for wireless channel estimation. Estimating the characteristics of a wireless channel includes receiving a plurality of training symbols sent for the purpose of...
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7620273 |
Methods and devices for providing optical, serviced-enabled cross-connections
A technique for improving optical cross-connections comprises placing a switch in front of a number of processing units. So configured, the units are no longer dedicated to a specific link or...
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7616654 |
Spectrum management systems and methods for cable networks
The present methods and systems provide spectrum management for enhancing upstream performance for cable networks. According to one embodiment, a method of enhancing upstream performance in a cable...
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7613460 |
Radio device, channel allocation method, and channel, allocation program
When there is a connection request to a base station supporting adaptive modulation from a terminal supporting adaptive modulation, the base station measures a D wave level that indicates...
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7613455 |
Rescan method and apparatus of a mobile terminal
A rescan apparatus and method of a mobile terminal are provided that can monitor a specific slot during a rescan process. The rescan apparatus and method of the mobile terminal may allow the mobile...
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7609648 |
Antenna steering for an access point based upon control frames
A method for operating an access point in a wireless local area network (WLAN) is provided. The access point includes a directional antenna for communicating with at least one remote station in a...
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7606204 |
Subscriber unit in a hybrid link incorporating spatial multiplexing
The present invention provides methods and apparatus for implementing spatial multiplexing in conjunction with the one or more multiple access protocols during the broadcast of information in a...
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7596148 |
Receiving data from virtual channels
A method for receiving data from a plurality of virtual channels begins by storing a stream of data as a plurality of data segments, wherein the stream of data includes multiplexed data fragments...
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7596114 |
Data transmission system in broadband wireless access system using band AMC and method thereof
Disclosed are a system for transmitting data using a band AMC in a broadband wireless orthogonal frequency multiplexing access system and a method thereof. In a broadband wireless communication...
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7590122 |
Method and apparatus for session control
The present invention provides a session filter associated with an element to be protected in a communication network. Session requests intended for the protected element are processed by the...
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7590090 |
Time segmentation sampling for high-efficiency channelizer networks
A system comprises a processor configured to receive incoming data and configured to apply a subchannelizer algorithm to the received data. The subchannelizer algorithm segments the received data...
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7583745 |
Exploiting selection diversity in communications systems with non-orthonormal matrix and vector modulation
The invention relates to methods for scheduling at least one out of K transmission channels k with respective N t,k transmission interfaces and respective N r,k reception interfaces for the...
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7580387 |
Time slot assigning method, signal transmission method, base station control apparatus, base station, and mobile station used in a mobile communications system
A time slot assigning method for assigning a time slot for transmission of a signal between a base station and a mobile station in each frame is provided. The method comprises assigning a first...
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7580382 |
System and method for distributed channelized group formation in a mobile wireless communication network
A method for forming channelized groups in a wireless communication network having a plurality of nodes. At least one node in the network is assigned to a first channel that is associated with a...
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7577737 |
Method and apparatus for controlling data to be routed in a data communications network
A method of controlling data to be routed in a data communications network, the network comprising at least a first network node connected via a communications link to a second network node, the...
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7564862 |
Assignment of channels to links of nodes within a mesh network
Embodiments for assigning channels to links of a node of a mesh network are disclosed. One embodiment includes a method of assigning channels to links of a node of a mesh network, wherein the mesh...
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7561546 |
Wireless communication method and apparatus for managing radio resources using silent measurement periods
A silent measurement period (SMP) for a selected channel in an allowable channel set (ACS) of the access point (AP) is set. During the SMP, the AP does not serve wireless transmit/receive units...
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7551580 |
Radio telecommunications system and method of operating the same with reduced delays for data transmission over a radio interface
A radio telecommunications system and method of operating the same is described which provides a reduce delay for transfer of packet data. Before a data transmission is released in one direction...
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7548653 |
Digital video broadcasting
A method is provided for transmitting a plurality of informational video programs over a single digital transport stream to a plurality of receivers, wherein the receivers are operative to select...
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7545773 |
Multiple media access control apparatus and methods
Embodiments of twin media access control apparatus and methods are generally described herein. Other embodiments may be described and claimed. The present arrangement provides for eliminating a...
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7539501 |
High data throughput wireless local area network receiver
A method for receiving a frame in a high data throughput wireless local area network begins by receiving a preamble of the frame via a channel in accordance with a default receiver filter mask. The...
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7533401 |
Digital data processing from multiple streams of data
The invention relates to a system and method for the generation of television channels and which allows the generation of the same by the processing and selection of designated packets of data from...
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7533145 |
System and method for providing enhanced persistent communications
A system and method for providing persistent communications between users is disclosed whereby users can communicate in a real time fashion and/or in an offline or asynchronous manner within a...
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7526292 |
System and method for assigning a sub-channel in a BWA communication system
A method for requesting a Base Station (BS) to assign a sub-channel by a Subscriber Station (SS) in a Broadband Wireless Access (BWA) communication system including the SS and the BS, the BS...
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7525982 |
Method and apparatus for facilitating asymmetric line rates in an Ethernet passive optical network
One embodiment of the present invention provides a method for facilitating asymmetric line rates in an Ethernet passive optical network (EPON) which includes a central node and at least one remote...
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7525981 |
Glare resolution
An embodiment of the invention provides a method for glare resolution in a network. The method first designates a master node and a slave node. The method prevents the slave node from initially...
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7522924 |
Slot allocation apparatus and slot allocation method
A slot allocation apparatus for allocating slots in communicating with plural mobile stations in accordance with FDD/TDD scheme includes (a) traffic property detecting apparatus for detecting a...
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7519075 |
Method and system for serverless VoIP service in personal communication network
Method and system for supporting serverless VoIP service are provided. Network information of a first device and a second device is exchanged through a telecommunication network. A VoIP connection...
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7515569 |
Access control for wireless systems
In a wireless system comprising a server and at least one access point operatively coupled to the server, a technique for controlling access to the at least one access point comprises the steps of:...
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7512741 |
Two-hop source snoop based messaging protocol
A messaging protocol that facilitates a distributed cache coherency conflict resolution in a multi-node system that resolves conflicts at a home node. The protocol may perform a method including...
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7499465 |
Heuristic assignment of light-trails in an optical network
A method for assigning a light-trail in an optical network includes identifying unassigned traffic flows in the network that require assignment to a light-trail, where each traffic flow is...
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7486692 |
Modularization of broadcast receiver driver components
A modularized broadcast receiver driver architecture includes one or more control nodes, under control of a network module, that perform a series of one or more functions to receive a broadcast...
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7486691 |
Method, logic arrangement and program for assigning a primary trunk
Method, logic arrangement or program employ trunking identifiers to assign primary trunking connection between a switch pair.
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7483401 |
Dynamic allocation of frequency spectrum
A method and arrangement in a communication system for dynamically allocating communication system frequency spectrum after cross-talk interface between transmission medias used for upstream and...
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7480237 |
Predictive upstream load balancing
Static balancing of cable modems across upstream channels is made based on the channel's current bandwidth demand compared to a first and/or second CAC threshold level. If both threshold levels are...
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7477598 |
Adaptive stream switching with minimized switching delay
A system and method that selects among multiple encodings of the same content to adapt to available bandwidth and meet delay constraints by minimizing the switching lag is disclosed. The system and...
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7474636 |
Data transfer method and radio terminal for executing transport layer protocol on radio network
A scheme for realizing AV data transfer processing utilizing the transport layer protocol such as RTP protocol, between radio terminals in a radio system for carrying out data transfer after...
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7472191 |
Providing different network access levels in a network communication system
A system and method for providing multiple access levels to users of a wireless network system. The network system includes a plurality of wireless access points coupled to a network. Access points...
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7471692 |
Method and apparatus for maximizing call connect rate in a remote access application
An apparatus and method for maximizing call connect rate in a remote access application. The method uses an adjustable hunting algorithm for allocating calls to channels to be connected. The method...
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7469143 |
Model and method for computing performance bounds in multi-hop wireless networks
Disclosed is a general model and method for computing performance bounds in multi-hop wireless networks. Rather than focusing on computing asymptotic performance bounds under assumptions of...
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7467200 |
System and method for controlling an associated network connection with a mechanism of terminating the same
A system has a first entity and a second entity. The first entity and second entity are arranged to have a control interface therebetween. At least one of said first and second entities is arranged...
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7467078 |
Portable distributed application framework
A portable distributed application framework that uses a definition file describing a structure of data and commands to be used by the framework to interface with an application. A proxy,...
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7466675 |
Method and apparatus for supporting a reduced resource dormant state for packet data
The present embodiments address the need for a reduced resource dormant state for packet data systems ( 100 ) that substantially provides the benefits of current dormant mode operation but without...
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7457625 |
Wirelessly-linked, distributed resource control to support wireless communication in non-exclusive spectrum
Wirelessly-linked, distributed resource control (RCS 1 -RCSn, RCSB, RCC, ARM) supports a wireless communication system ( 50 ) for operation in non-exclusive spectrum ( 24 - 29 ). An available...
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7453901 |
Networks and methods integrating digital mobile standards
Communications in a wireless communication system based on two or more communication standards are configured for delivery to cell sites or to subscribers using a digital link having channels...
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7453900 |
System and method for monitoring noise associated with a communication link
A method for monitoring noise associated with a communication link is provided that includes monitoring a plurality of communication links that facilitate a plurality of communication flows and...
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7453882 |
Apparatus and method for asynchronously controlling data transfers across long wires
One embodiment of the present invention provides a system that asynchronously controls the sending of data items from a sender to a receiver. The system includes a data path between the sender and...
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