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Class 370/329 - Channel assignment


Subclass of Class 370 - Multiplex communications
Definition: Subject matter having details of a process or apparatus
No. of patents: 3260
Last issue date: 05/29/2012


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NumberTitleIssue Date
7965678Controlling access to a shared communication medium of a mobile network
A method of controlling access of mobile users of a substantially infrastructureless communications network to a shared communication medium, wherein the shared communication medium is partitioned into a plurality of individual communication channels that can be ind...
06/21/2011
7965682WAP push over cell broadcast
A system provides push services and information to mobile stations via broadcast messages. The broadcast messages are made on predetermined cell broadcast channels, which are associated with an inbox on the mobile stations. Contained within the messages are Uniform ...
06/21/2011
7961680Method for processing NDI in random access procedure and a method for transmitting and receiving a signal using the same
A method for a user equipment (UE) to transmit an uplink signal, and which includes receiving a first downlink control channel identified by a temporary cell identifier (Temporary C-RNTI) from a base station, the first downlink control channel including a first upli...
06/14/2011
7961678Apparatus and method for transmitting and receiving connection identifier information in a communication system
A method for transmitting Connection Identifier (CID) information by a Base Station (BS) in a communication system is provided. The method includes transmitting a first message including information indicating a Transparent Connection Identifier (TCID) range express...
06/14/2011
7961677Wireless base station, mobile station, radio communication system, and radio communication method
The object of the present invention is to achieve reduction of interference between cells and improvement of maximum throughput so as to improve spectrum efficiency. A wireless base station which transmits a radio signal between itself and a plurality of mobile stat...
06/14/2011
7961681Method, system and apparatus for performing mobile internet protocol deregistering
A method, a system and an apparatus for performing mobile Internet protocol deregistering, includes that the network element in the ASN to which the terminal attaches detects whether the MS terminates unconventionally, and sends the message with the MS identifier of...
06/14/2011
7961679Methods and systems for broadcasting QoS information to assist admission control in wireless communication systems
A base station may broadcast quality of service (QoS) and loading information to mobile stations. When a mobile station determines that there is demand for a new traffic connection, the mobile station may select a base station from which to request the desired traff...
06/14/2011
7961676Apparatus and method for providing call-processing service in GSM/GPRS mobile terminal
Provided is an apparatus and method for providing a call-processing service in a mobile terminal. The apparatus includes a circuit processor that provides a Circuit Service (CS), a packet processor that provides a Packet Service (PS), a period measuring unit that me...
06/14/2011
RE42452Random access channel priorization scheme
The present invention relates to a method and to devices for transmitting and receiving data in a code division multiple access telecommunication system. A random access time window (20) is provided, which comprises a plurality of random access slots for tran...
06/14/2011
7961675Generic trau frame structure
There is disclosed a TRAU frame comprising, in sequence, a set of control bits, a set of class A bits, a set of error check bits, and a set of Class B bits, the set of control bits including at least one bit identifying the location of the other sets of bits in the ...
06/14/2011
7957346Wireless communication apparatus for managing high throughput bandwidth channel availability
According to an aspect of the invention, there is provided a wireless communication apparatus for performing a first wireless communication with a first channel having a first bandwidth, and a second wireless communication with a second channel having a second bandw...
06/07/2011
7957345Adaptive HARQ in an OFDMA based communication system
The present invention discloses constructs and methods for transmitting a HARQ re-transmission in an adaptive manner in a wireless communication system. The system of the present invention discloses: scheduling the re-transmission of a data packet, based on decoding...
06/07/2011
7957344Path setting method, mobile terminal, and path managing device
A technique is disclosed, by which a mobile terminal (mobile node) performing handover can quickly and continuously receive after the handover the additional services as it has been receiving before the handover. According to this technique, MN (mobile node; mobile ...
06/07/2011
7957347System and method for estimating bandwidth requirements of and allocating bandwidth to communication devices operating in a network
A wireless network includes a base station and N stations where N is an integer greater than one. During a first period, M of the N stations transmit packets to the base station at M bandwidths, respectively, using carrier sense multiple access with collision avoida...
06/07/2011
7953039System and method for channel estimation in a delay diversity wireless communication system
A method of controlling downlink transmissions to a subscriber station capable of communicating with a base station of an orthogonal frequency division multiplexing (OFDM) network. The method comprises the steps of: receiving a first pilot signal from a first base s...
05/31/2011
7953040Channel assignment in wireless communication
In a radio access network, an access terminal is assigned frequency channels for communication between the access terminal and a radio node of a radio access network based on a strength of a signal determined for the access terminal. ...
05/31/2011
7953041Method for optimizing a wireless distribution system
A method for configuring a wireless distribution system is provided. In the method, a target node starts a building procedure and begins to broadcast a building information. A joining node starts a scanning procedure for scanning all channels available and locks one...
05/31/2011
7948937Fast call setup method
In according with the teachings of the present invention, a method and apparatus for performing fast call set-up in a wireless network is presented (FIG. 2). A number of efficiencies are implemented to diminish the time required for establishing a call in a p...
05/24/2011
7948943Digital broadcasting system and method of processing data in digital broadcasting system
A digital broadcasting system and a data processing method are disclosed. The method includes receiving a data processing method includes receiving a broadcast signal in which main service data and mobile service data are multiplexed, acquiring transmission-paramete...
05/24/2011
7948940Method and apparatus for selecting frequency layer for connected mode UE in an MBMS mobile communication system
A method and apparatus for selecting the PL of an interested MBMS service for a UE in an MBMS mobile communication system are provided. A connected mode UE receives FLC applicability information for an interested MBMS service and keeps a current frequency or reselec...
05/24/2011
7948941Method and apparatus for allocating communication resources using virtual circuit switching in a wireless communication system and method for transmitting and receiving data in a mobile station using the same
A method and apparatus using Virtual Circuit Switching (VCS) in a new scheme are provided for allocating and employing resources by combining Circuit Switching (CS) and Packet Switching (PS), in which a base station allocates resources of a dedicated channel using t...
05/24/2011
7948938Wireless communication device with duress password protection and related method
A wireless communication device (and its related method of operation) includes, if invoked, password protected access to data stored therewithin and/or to normal device operations and further includes duress password checking logic that automatically causes a duress...
05/24/2011
7948939Method and apparatus to perform synchronization in an AD-HOC network
A wireless communication system in which each of communication stations performs networking operation in an autonomous, distributed manner, wherein each of the communication stations gathers information indicative of a band use situation in peripheral stations, gras...
05/24/2011
7948936Quality-of-service (QoS)-aware scheduling for uplink transmission on dedicated channels
The invention relates to a method for scheduling in a mobile communication system where data of priority flows is transmitted by mobile terminals via dedicated uplink channels to a base station. Each mobile terminal transmits at least data of one priority flow via o...
05/24/2011
7948942Method and system of using a wireless link in the backhaul connection
One embodiment of the communication system includes a switch, at least one base station, and a backhaul connection including at least one wireless link connecting the at least one base station to the switch. The wireless link may include at least one of a WiMax carr...
05/24/2011
7944879Resource allocating apparatus and method in multihop relay wireless communication system
An apparatus and a method for mitigating interference of a neighbor cell in a multihop relay wireless communication system are provided. The method includes constituting a subframe for a link affected by interference of a neighbor cell over a first frequency band of...
05/17/2011
7944880Method and arrangement for establishing a communication session for multimedia
A method and arrangement for establishing a packet-switched multimedia session for a mobile terminal connected to a mobile access network. A first Radio Access Bearer RAB is obtained, and the multimedia session is started by communicating media over the first RAB. S...
05/17/2011
7944878Filtering in bandwidth sharing ad hoc networks
Systems and methods for filtering in bandwidth sharing ad hoc networks. A method includes maintaining at least one filtering parameter associated with formation of a bandwidth sharing ad hoc network. The method further includes preventing data transfer across the ba...
05/17/2011
7944876Time slot interchange switch with bit error rate testing
In accordance with the invention, time slot interchange switches (“TSIS”) with bit error rate testing are described. The bit error rate testing includes creating a channel of data appropriate for bit error rate testing and monitoring the bit error rate testing o...
05/17/2011
7944877Apparatus and method for allocating resources in an orthogonal frequency division multiple access mobile communication system
A method for receiving resources allocated from a base station by a terminal in an OFDMA mobile communication system. The method includes receiving, for a data channel, a number of first components, which indicates an amount of resources used with a first resource a...
05/17/2011
7944881Method for transmitting control channel in a mobile communication system
In a mobile communication system using both a discontinuous transmission scheme and a compressed mode transmission scheme, if a preamble and/or a postamble of a channel including control information for transmitting a specific channel overlaps a compressed mode (CM)...
05/17/2011
7940722System and method for determining a network for processing applications for a communication session
A method for selecting an IP address for an application used in a network environment may include receiving data of a network's capabilities, receiving data of a subscriber's applications, and receiving data of a subscriber's needs. The method may also include gener...
05/10/2011
7940721Power overload control method useful with enhanced dedicated channel traffic
An exemplary method of controlling communications that may include enhanced dedicated channel (E-DCH) traffic includes setting a total uplink power limit below an allowable power limit. A minimum amount of uplink resources is allocated to each user requesting E-DCH ...
05/10/2011
RE42344Method and apparatus to manage RFID tags
A method of establishing wireless communications between an interrogator and individual ones of multiple wireless identification devices, the method comprising utilizing a tree search method to establish communications without collision between the interrogator and ...
05/10/2011
7940723Dynamic/static transport channel to physical channel mapping in broadband wireless access systems
Embodiments of the present invention provide for transport and logical channels to be used in wireless transmissions to and from mobile stations. In some embodiments, a mapper may be used to dynamically or statically map the transport channels to the physical channe...
05/10/2011
7940720Reverse link channel architecture for a wireless communication system
A channel structure and mechanisms that support effective and efficient allocation and utilization of the reverse link resources. In one aspect, mechanisms are provided to quickly assign resources (e.g., a supplemental channel) as needed, and to quickly de-assign th...
05/10/2011
7936715Method and a device for reconfiguration in a wireless system
A method and a device for reconfiguration in a wireless system utilizing flexible layer one (FLO). In proposed solution one TFC (Transport Format Combination) is selected and reserved (504) exclusively for signalling use. The TFC may contain only one active t...
05/03/2011
7936716Resource allocating apparatus and method for simplex communication in wideband wireless communication system
A resource allocating apparatus and a method for a Push-To-Talk (PTT) service in a wideband wireless communication system are provided. The method includes, when a Floor Grant message is received from a PTT server, allocating an uplink resource to a corresponding te...
05/03/2011
7936714Spectrum allocation system and method for multi-band wireless RF data communications
A dual band spectrum allocation system and method for wireless data communications uses discrete bands for upstream and downstream data communications. A preferred embodiment uses unlicensed UNII bands for license-free data transmissions from a subscriber to a hub, ...
05/03/2011
7936717Apparatus and method for performing initial network entry in broadband wireless communication system
An apparatus and method for performing initial network entry in a broadband wireless communication system are provided. A communication method includes broadcasting, by a Base Station (BS), a Downlink Channel Descriptor (DCD) message including information on a diffe...
05/03/2011
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