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7412251 Wireless communication apparatus, wireless communication system adopting the same and communication method thereof  
A wireless communication apparatus, a wireless communication system adopting the same and a communication method thereof are provided. In the wireless communication system, a slave device...
7411972 Link layer device with non-linear polling of multiple physical layer device ports  
In a communication system comprising a link layer device connectable to one or more physical layer devices, at least a given one of a plurality of ports of the one or more physical layer devices...
7406094 Power line communication network  
A media access control (MAC) controller is disclosed for a network providing communication for network stations located at a plurality of customer premises and sharing a communication medium, each...
7394794 Traffic identifier field usage in a polling frame in a packet-based wireless network  
An access point in a wireless network transmits polling frames to node wherein the polling frame includes a traffic identifier (TID) value that corresponds to a particular stream or category of...
7386002 Redundant radio frequency network having a roaming terminal communication protocol  
Disclosed herein is a redundant network and communication protocol at least including host computers, RF base stations, and roaming terminals. The network may utilize a polling communication...
7369863 Positional data recording  
The invention relates to positional data recording, and in particular, to a method and system for polling the concordance of a mobile radio terminal user for the transmission of positional data to...
7359332 Enhanced DOCSIS upstream channel changes  
Enhanced DOCSIS upstream channel changes. A CMTS directs channel changing of a CM, sometimes between upstream data bursts. Logical channels, part of a single frequency channel, may be used, and...
7356018 Communication system, communication device, and communication method  
A communication system including a master station communication device and multiple slave station communication devices is disclosed. The master station communication device transmits a...
7356335 Wireless communication apparatus  
A wireless communication apparatus coordinates communication among a set of mobile stations by giving the mobile stations permission to transmit packets. The mobile stations divide comparatively...
7356010 Point coordinator control passing scheme using a scheduling information parameter set for an IEEE 802.11 wireless local area network  
A communications protocol in a system such as an IEEE 802.11 wireless LAN multi-hop system providing transmission scheduling information is disclosed. The transmission scheduling is formatted...
7352716 Wireless network having IEEE802.11h-incompliant terminal wireless device communicating with IEEE802.11h-compliant base wireless device  
In a wireless network structure which includes a wireless LAN device having a base station function (host device) which is compliant with IEEE802.11h and at least one wireless LAN device having a...
7349413 Method and apparatus for communicating between coordinator-based wireless networks connected through a backbone network  
A method and an apparatus for communication between multiple coordinator-based wireless networks connected through a wired backbone network by means of a wired/wireless relay device. In the...
7336642 Communication protocol for a wireless mesh architecture  
A wireless mesh communication protocol that dynamically assigns communication time-slots and frequencies to mesh nodes. A first node is established as a PC that sequentially polls other nodes. A...
RE40077 Window-based polling scheme for a wireless communications protocol  
A transmitter is capable of transmitting layer 2 protocol data units (PDUs). Each PDU has an n-bit sequence number. A base sequence number BT(A) is obtained that marks a beginning sequence number...
7333499 Satisfying data requests in a telecommunications system  
A telecommunications system for receiving from a telecommunications unit a request for data from a target network address may include a request completion unit configured to receive the request...
7330481 Highly channelized port polling in a telecommunications switch  
A method of telecommunication network switch port polling enables very highly channelized ports to be polled. A polling engine reads information from at least one of a plurality of poll registers,...
7324545 Methods and apparatus for reliable point to multipoint communications  
An advance over the prior art is achieved through an efficient method to retransmit erroneous frames by identifying the users who are most likely to experience a frame error and requests...
7324480 Mobile communication apparatus and method including base station and mobile station having multi-antenna  
A mobile communication apparatus including a base station and at least two mobile stations, having multiple antennas, respectively is provided. In the mobile communication apparatus, the base...
7324501 Method and system for multicasting over a UTOPIA bus  
According to one embodiment of the invention, a method for multicasting data includes receiving, at a line card multicast data and an indication of a plurality of destinations for the multicast...
7304975 Method for providing rapid delayed frame acknowledgement in a wireless transceiver  
A method (1200) is provided for allowing delayed acknowledgement in a local wireless transceiver. In this method the local transceiver (324) receives n data frames (1000) from a remote wireless...
7305003 Network-load dispersion system, method therefor, and recording medium recorded with program for achieving this method  
A system for dispersing the load of a network that can avoid local traffic congestion in a communication route within a broadband network is provided. The system for dispersing the load of a...
7298758 Method and system for optimizing UTOPIA CLAV polling arbitration  
The present invention is directed to methods and systems for optimizing UTOPIA CLAV polling arbitration. According to an aspect of the present invention, UTOPIA L2 CLAV status polling of each PHY...
7289821 Wireless communication system and method  
A wireless communication system includes a queue status detection unit for detecting the amount of unit data being used for communication between a plurality of external devices, and deciding a...
7286494 Polling communication system and polling control method  
A polling communication system includes a main station and a plurality of sub stations connected to the main station. The main station includes an address control part and a polling control part....
7283555 Method and apparatus for determining a polling interval in a network management system  
A method and apparatus for determining a time interval for periodically polling a device on a network 1 is described. The method determines the most restrictive link on the path to the network...
7272152 Method for real-time communication between a number of network subscribers in a communication system using ethernet physics, and a corresponding communication system using ethernet physics  
For real-time communication between a number of network subscribers in a communication system using Ethernet physics, the slave units are synchronized to the master unit in that each slave unit is...
7266080 Access based on a rate in a wireless communication system  
A wireless control system uses wireless communications that include a plurality of channels and that are shared between a plurality of wireless communication devices. The wireless control system...
7254605 Method of modulating the transmission frequency in a real time opinion research network  
A computer-implemented transmission scheme is provided to control client-server interchanges within a distributed communications network, such as a real time opinion research system. Interchanges...
7242694 Use of group poll scheduling for broadband communication systems  
A group poll mechanism (GPM) that schedules upstream bandwidth for cable modems by pointing a request opportunity normally reserved for a single service flow to more than one service flow....
7239888 Wireless network with multi-device class communication capability  
A wireless device (e.g. an access point) is adapted to communicate wirelessly with a class 1 device and a class 2 device, wherein the class 2 device is capable of communicating in a manner that is...
7230943 Wireless information processing system with wireless information recording medium and wireless information processing apparatus, and communication method therefor  
A wireless information processing system has a wireless information processing apparatus and a wireless information recording medium. The apparatus has a first signal generator generating a first...
7203205 Polling device and communication apparatus  
A polling device of the present invention performs communication control such that frame synchronous transfer modes and frame asynchronous transfer modes are used so as to perform a communication...
7197667 Method and device for checking the error-free function of modules in a bus system comprising a central unit  
The error-free function of modules in a bus system with a central unit is tested. First, all (error-free) modules are set into a silent operating mode in response to an agreed silence-command, and...
7191277 Dynamic allocation of devices to host controllers  
The present technique is associated with a device-controller configuration system for a computer system having a plurality of controllers. The technique utilizes an automatic switching assembly so...
7180875 System and method for performing macro-diversity selection and distribution of routes for routing data packets in Ad-Hoc networks  
A communications network which is capable of effectively and efficiently handling fading between mobile wireless user terminals of a packet-switched network with minimal overhead and packet loss,...
7180906 Method and apparatus for autopolling physical layer devices in a network  
A method and apparatus for autopolling physical layer (PHY) devices in a network is controlled by information contained in a plurality of poll registers. A user independently defines the PHY...
7159061 Link layer device with configurable address pin allocation  
Techniques are disclosed for flexible allocation of address pins of an interface bus to particular sub-buses of the interface bus. The interface bus is between at least one physical layer device...
7154877 System and method for best effort scheduling  
A system and method for increasing bandwidth usage between an access point and a wireless device are described. One embodiment can include an access point, a prioritizer, and a priority storage...
7149834 Wireless device attachment and detachment system, apparatus and method  
A polling method, apparatus, and system to detect the attachment and detachment of Universal Serial Bus devices in a wireless system. A hub provides a wired connection to the host and wireless...
7126964 Method and apparatus for network analysis, such as analyzing and correlating identifiers of frame relay circuits in a network  
A system, method or facility allow a user to analyze a telecommunications network having virtual private network segments, such as frame relay circuits, where standard network analysis tools fail...
7093065 Random access memory initialization  
A memory has a set of address spaces to which token data is written and read. Each address space has a token status bit. A token generator allocates token data to the memory address spaces. Upon a...
7072975 Apparatus and method for communicating information to portable computing devices  
An information distributor comprises a processor, a network receiver connected to the processor, a transceiver system connected to the processor, and a memory connected to the processor. The...
7068992 System and method of polling wireless devices having a substantially fixed and/or predesignated geographic location  
A system and method of polling wireless devices having a substantially fixed geographic location, and optionally receiving data from one or more of the polled devices, in a manner that efficiently...
7068633 Enhanced channel access mechanisms for QoS-driven wireless lans  
A method and a system is disclosed for providing quality of service (QoS)-driven channel access within a basic service set (BSS) in a wireless network. A contention control (CC) frame is sent from...
7050459 Devices, methods and software for centralized session planning while in a DCF mode  
Devices, softwares and methods for centralized session planning while in a DCF mode. An access point plans centrally a schedule of individual sessions with each station. Then it announces to each...
7047002 Poll scheduling for emergency calls  
An apparatus and methods for expeditious handling of emergency message frames (e.g., 911 voice-over-Internet-Protocol [VoIP] frames, etc.) sent by a station in a wireless local-area network are...
7039032 Multipoll for QoS-Driven wireless LANs  
A method and a system are disclosed for providing quality of service (QoS)-driven channel access within a basic service set (BSS) in a wireless network. A point coordinator (PC) station determines...
7032002 Service broker for processing data from a data network  
A method and system for communication between server-less computing devices or clients in computers communicating over networks, such as the World Wide Web (WWW) using stateless protocols, e.g.,...
7024469 Medium access control (MAC) protocol with seamless polling/contention modes  
A high speed wireless network for the access market where a polling mode, a contention mode, a seamless transition between the two modes and an efficient contention resolution algorithm are...
7024506 Hierarchically expandable fair arbiter  
A plurality of arbitration devices is hierarchically coupled and has a plurality of child devices and at least one parent device. Each of the plurality of arbitration devices is operable to store...