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7366467 |
Base station and mobile station in dedicated short range communications system
A dedicated short range communications system can warn mutual approach between vehicles having mobile stations installed thereon through dedicated short range communications. Each mobile station in...
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7362735 |
Quality dependent data communication channel
A data channel to transmit data from a transmitter to one or more of a plurality of receivers, each of which intermittently reports to the transmitter its reception quality of signals transmitted b...
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7359359 |
Method and system of channel adaptation
The present invention relates to transmissions and retransmissions in a communications system. It reveals a method and system for backward compatible detection of an introduced channel sub-frame st...
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7359358 |
Method and apparatus for routing data
A method of operating a wireless network with a base station and a plurality of outstations comprises transmitting a broadcast signal from the base station and in response to reception of the broad...
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7359341 |
Radio communication system
A TDMA radio communication system uses a multiple sub-carrier modulation method. The TDMA radio communication system comprises at least a first and a second radio station. The second radio station ...
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7356343 |
Emergency location transceivers (ELT)
Emergency Location Transceivers (ELT) and communication transceivers (transmitters and receivers) for reception and demodulation of location finder signals, Global Positioning System (GPS) satellit...
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7356000 |
Method and apparatus for reducing call setup delay
Various embodiments are described herein to address the need for reducing call setup delays with respect to supplemental channels. Modifications to channel assignment messaging ( 104 ), such as an ...
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7349702 |
Self-evolving proximity sensor inclusion-exclusion zones
An indoor location awareness method for locating a device using device-observable signals of known proximity sensors and device-unobservable signals of known proximity sensors. The exclusion of the...
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7349366 |
Overlap mitigation in wireless LANs using a central medium access control
The present invention relates to an access point for a wireless local area network. The access point is arranged to service its stations by using a Point Coordination Function protocol and to monit...
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7349362 |
Method and system for implementing the time division multiple access method to AD-HOC multihopping wireless networks
A system and method for synchronizing a wireless network comprising a first node operable pursuant to a first time-division multiple access (TDMA) scheme and a second node operable pursuant to a se...
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7343170 |
System and method for allowing nodes in a wireless communication network to access multiple channels
A method for allowing a node in a wireless communication network to access time slot assignment information on multiple channels includes assigning the node to a first channel associated with a cha...
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7342912 |
Selection of user-specific transmission parameters for optimization of transmit performance in wireless communications using a common pilot channel
A method and apparatus are provided that optimizes a transmitted user-specific signal. In one embodiment, the invention includes receiving signals from a remote radio, deriving estimates of receive...
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7339955 |
TDMA communication method and apparatus using cyclic spreading codes
Systems and methods of ultra-wideband communication are provided. In one embodiment, an ultra-wideband communication system divides a stream of data conveying symbols into a plurality of unspread s...
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7339897 |
Cross-layer integrated collision free path routing
A true cross-layer integration of functions is provided on several protocol layers within a network, thus providing a unified approach to Quality of Service (QoS) provisioning in a multihop network...
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7336638 |
Method and apparatus for uplink synchronization maintenance with P2P communication in wireless communication networks
A method for maintaining uplink synchronization in P 2 P (Peer to Peer) communication, performed by a user equipment in wireless communication systems, comprising: negotiating with a wireless commu...
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7336636 |
MC-CDMA downlink transmission method
The invention concerns a transmission method for transmitting a plurality of symbols from a base station of a MC-CDMA telecommunication system to a plurality (K) of users, each symbol (d k ) to be ...
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7336625 |
Method and system for transmitting data via a radio interface
Transmission data are transmitted via a radio interface between an analog telephone link and a user apparatus. A base station for a cordless telephone that is connected to the telephone link has a ...
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7333824 |
Method and apparatus for supporting P2P communication in TDD CDMA communication systems
A method performed by a network system is provided for canceling interference signals brought by introducing P2P communication in wireless communication systems, comprising: receiving a call reques...
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7333458 |
Wireless communication network including directional and omni-directional communication links and related methods
A wireless communication network may include a plurality of mobile nodes each including at least one wireless transceiver, a directional antenna and an omni-directional antenna connected to the at ...
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7333449 |
Unequal error protection in a packet transmission system
In a packet transmission system, especially wireless transmission system, where data is transmitted in packets at different error protection levels and where the error protection level of one packe...
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7333445 |
Method and system for monitoring and recording voice from circuit-switched via a packet-switched network
Some embodiments of the present invention are directed to a method and system for monitoring and recording voice from circuit-switched switches via a packet-switched network. A circuit-switched or ...
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7330455 |
Method and communication device for expanding the range of data transmission rates in wireless local area networks
A communication device and a method for transmitting data in wireless local area networks is provided. The device and method are deployed in networks in which the data information elements include ...
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7324829 |
Radio communication terminal and transmission power control method
A cellular phone includes an inner loop portion and an outer loop portion both for conducting power control. The outer loop portion includes a timer counter. The timer counter transmits a timing si...
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7324488 |
Method and system for providing an intelligent data concentrator communicatively coupled to a network by a wireless mode
The present invention presents a method and system for providing an intelligent data concentrator communicatively coupled to a network by a wireless mode. Specifically, the present invention compri...
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7319685 |
Method for assigning channels based on spatial division multiplexing in an orthogonal frequency division multiplexing system with multiple antennas
A method for assigning a single frequency sub-channel to a plurality of MSs (Mobile Stations) in an OFDM (Orthogonal Frequency Division Multiplexing) system utilizing SDM (Spatial Division Multiple...
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7319684 |
System and method for wireless communication using a management server and access points
A system and method are provided for wireless communication. In one example, a wireless communication system that enhances total system throughput is provided. The system performs parallel data tra...
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7317706 |
Fair share scheduling method in a CDMA paging system
A method for scheduling messages transmitted on a forward common channel of a CDMA system. The method includes determining the ratio between the slotted and unslotted messages transmitted over the ...
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7313365 |
Management of digital wireless connections
Systems and methods are provided for processing a digital only call origination request. When the digital call is released, a wireless communication device does not scan for a more preferred commun...
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7313149 |
Method of processing data packets received on asynchronous networks, and device for implementing the method
The digital data packets received contain data describing successive time segments of a signal stream to be restored, for example audio. Elements obtained from the packets received are recorded in ...
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7313126 |
Control system and multiple access method in wireless communication system
A multiple access method in a wireless communication system using a plurality of multiple access techniques is provided. When a call is established with a wireless terminal, the terminal transmits ...
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7313118 |
Method and arrangement for asynchronous processing of CCTrCH data
A method and arrangement for processing of CCTrCH data in a UMTS system, by: receiving CCTrCH data across a plurality of radio frames and timeslots ( 310 ); storing the received CCTrCH data ( 320 )...
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7313113 |
Dynamic transmit power configuration system for wireless network environments
Methods, apparatuses and systems facilitating the configuration of transmit power and coverage areas corresponding to access points in a wireless network environment. The present invention in one e...
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7313105 |
Mechanism and method to select a time delay in response to a collision
A communications system includes a network that is coupled to a number of terminals, at least some of which are capable of audio or other forms of real-time interactive data communications over the...
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7310530 |
Data transmission to a first node from a second node to another second node
A method for transmitting data in a data transmission system comprising a first node and a plurality of second nodes, the first node being arranged to address the second nodes in a predetermined or...
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7310317 |
Apparatus and method for de-prioritization of bypass packets in a packet based communication system
A method and apparatus for de-prioritizing mobile-to-mobile calls in favor of mobile-to-landline calls in a communication system. De-prioritizing mobile-to-mobile calls, which are less sensitive to...
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7304971 |
Flexible transmission method for wireless communications
In the method, information from a user is transmitted over one or more communication channels of a wireless communication system by code multiplexing transmissions in the code domain. The method ma...
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7304963 |
Method and system for dynamically allocating a set of broadcast TDMA channels to a network of transceiver nodes
A method and system for assigning a set of TDMA channel-action pairs to a network of transceiver nodes spread over a predetermined geographic area. The method comprises the steps of: defining a per...
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7302278 |
Method and apparatus for high throughput multiple radio sectorized wireless cell
Methods and apparatus for high throughput wireless cells, capable of functioning as access points, are described. The wireless cells may be equipped with multiple radios to increase the amount of t...
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7302275 |
Transmit power control method for communication apparatus
A communication apparatus ( 100 ), when synchronization of a received signal is established, performs transmit power control using a transmit power value obtained by closed-loop transmit power cont...
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7298728 |
Scheduling system and method for a burst switch
A scheduling system and method operable with a burst switching element wherein control information is provided to the switching element via a separate Burst Header that precedes data bursts on ingr...
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7292868 |
Apparatus and method for use in paging mode in wireless communications systems
In a unique paging time slot format, each of the allocated paging time slots occurs periodically and is split into several prescribed paging time slots including at least one first type paging time...
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7292557 |
Master-slave processor for dual mode mobile telephone
A wireless telephone includes first and second baseband processors. The first baseband processor (GSM) functions as system master, and the second processor (TDMA) functions as system slave. The fir...
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7292546 |
Bandwidth reduction within packet switched networks by not sending idle timeslots
The present invention describes a method in telecommunication networks where time division multiplexing traffic is transported over packet switched networks comprising one or a number of transmitti...
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7289583 |
Method of and apparatus for single antenna interference rejection through relaxation
A method of and apparatus for single antenna interference rejection (SAIR) relaxation. Interference in a received signal is reduced by performing synchronization and whitening of the received signa...
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7289526 |
Method for reducing the radio channel the access delay in wireless communication system
A method for minimizing the access delay in wireless communication systems, e.g. GPRS (General Packet Radio Service) networks, which includes at least a base station system and at least a mobile te...
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7289477 |
Communication apparatus including a buffer circuit having first and second portions for alternately storing results
A communication apparatus includes a radio frequency (RF) circuit configured to operate on an RF signal. The communication apparatus also includes a digital processing circuit and a buffer circuit ...
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7289476 |
Method and system to increase QoS and range in a multicarrier system
A method and system of improving quality of service in a communication system is provided. The method includes the step of encoding a data set multiple times in a communication transmitter with the...
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7286842 |
Method and apparatus for supporting direct link communication in TDD CDMA system
A method for supporting P2P communication between two user equipments in TDD CDMA systems, performed by user equipment, comprising: receiving signals transferred via the downlink control channel fr...
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7286841 |
Method and system for maintaining uplink synchronization with peer-to-peer communication in wireless communication system
A method is proposed for maintaining uplink synchronization with P2P communication in wireless communication networks, comprising steps of: the wireless communication system overhears the P2P commu...
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7286509 |
Physical channel configuration signaling procedures
A sequence of codes are provided for potential assignment to a user in a wireless hybrid time division multiple access (TDMA)/code division multiple access (CDMA) communication system. At least one...
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