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8185043 |
Wireless communication method, relay station apparatus, and wireless transmitting apparatus
A wireless communication method and the like for improving the system throughput. The wireless communication method is used in a mobile communication system having a base station apparatus (BS), a...
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8180000 |
GNSS receiver
A GNSS receiver including a processing unit adapted to process radio signals transmitted from an active set of signal sources and based thereon produce position/time related data. The signals of...
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8180279 |
Wireless hotspot arrangement
A hot spot system for permitting wireless communication for a wide variety of various manufacturers different wireless personal communication devices in an rf restricted environment, wherein the...
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8175004 |
Apparatus and method for gathering and reporting interference signal information between relay stations in multi-hop relay broadband wireless access communication system
An apparatus and method for gathering and reporting interference signal information between Relay Stations (RSs) in a multi-hop relay Broadband Wireless Access (BWA) communication system are...
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8170470 |
On-channel repeater and on-channel repeating method
Provided are an on-channel repeater for repeating an output signal the same as an input signal on channel by removing feedback signals caused by low isolation of a transmission/reception antenna by...
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8160501 |
Test device for gain level determination of wireless repeater systems
What is disclosed is a test device for a wireless repeater system in a wireless communication network. The test device includes a transmitter configured to establish a call with the wireless...
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8155046 |
Apparatus and method for interference cancellation and synchronization maintenance over interference channel estimation in communication system based on full-duplex relay
An apparatus and method for interference cancellation and synchronization maintenance over interference channel estimation in a communication system are provided. An interference channel estimator...
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8150462 |
Connection box
Field devices for measuring a pressure or a fill level are connected, by way of a cable connection or a radio connection, to stationary evaluation- and display devices. To provide flexible...
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8135801 |
Method, apparatus and system for management of information content for enhanced accessibility over wireless communication networks
Information content is managed in a network-based communication system by providing a first web site accessible to a user of the system. The first web site is configured to permit the user to...
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8111645 |
Wireless local area network repeater with detection
A frequency translating repeater (200) for use in a time division duplex radio protocol communications system includes an automatic gain control feature. Detection is performed by comparators (401,...
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8103317 |
Communication system and communication method
A communication system and a communication method for permitting a user of a cell-phone to receive data in a non-service area via an MFP. When the communication condition between a base station and...
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8094606 |
Adjusting transmission power under changing conditions
A communication system includes a hub, a repeater, and a remote. The hub is configured to adjust a transmission power of the remote depending on an external condition based on (i) a measured...
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8095146 |
Method and system for directing a wireless user to a location for improved communication
An information handling system for improving reception comprises logic for determining a target location for improved communication for a wireless telecommunication unit based in part on...
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8090310 |
Radio base station, relay station, and relay method
A disclosed relay station is provided between a radio base station and a radio terminal for relaying a radio signal. The relay station includes a receiving unit configured to receive data...
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8081609 |
Proxy-based signaling architecture for streaming media services in a wireless communication system
The present invention provides a method involving a media server, a wireless access network, at least one media client, and a proxy server. The method includes accessing, at the proxy server, at...
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8073384 |
Optimization of redundancy and throughput in an automated meter data collection system using a wireless network
Techniques for optimization of redundancy and throughput in an automated meter data collection system using a wireless network are disclosed herein. The wireless network comprises a central node, a...
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8073385 |
Adaptive echo cancellation for an on-frequency RF repeater with digital sub-band filtering
An adaptive echo cancellation system and method employing an algorithm suitable for a digital repeater with sub-band filtering is disclosed. Cross- and auto-correlation measurements used to...
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8073387 |
On frequency repeater with AGC stability determination
An on frequency repeater for wireless networks with feedback oscillation detection is disclosed. The on frequency repeater includes an automatic gain control loop which samples amplified signal...
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8068783 |
Adaptive echo cancellation for an on-frequency RF repeater using a weighted power spectrum
A wireless repeater includes an input antenna for receiving an input signal, an output antenna for outputting an amplified signal, and an amplifier for amplifying the received input signal and...
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8064822 |
Link synchronization method using received power in RF repeater
Provided is a link synchronization method for a radio frequency repeater that can perform link route switching at an accurate time point by measuring reception signal power at a predetermined...
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8055267 |
System and method for allocating resource and user terminal
A system for allocating resources, including at least one user terminal operable to determine at least one resource needed by the user terminal and further operable to request a first allocation of...
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8055300 |
System and method for indoor coverage of user equipment terminals
Devices and methods to use base stations to communicate with user equipment (UE) terminals in an indoor setting are disclosed. For example, user equipments such as mobile telephone devices may be...
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8018893 |
Method and apparatus for relay facilitated communications
Communications sourced by a remote unit (14) that is already within reception range of a base site (10) can nevertheless be further facilitated through allocation of one or more relay resources...
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8014325 |
Communication scheduling method for wireless relay systems
In the P-MP wireless data communication via relay stations, a wireless base station forms a communication schedule between the relay station and the relay station and a communication schedule...
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8000650 |
Retransmission apparatus and method in wireless relay communication system
An apparatus and method for performing Automatic Retransmission reQuest (ARQ) of a Relay Station (RS) in a wireless communication system using a relay scheme are provided. The method includes...
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7986626 |
Method and system for identifying degradation of a media service
A method and device for identifying degradation in service quality for a wireless media service. The wireless media service has a known expected packet generation rate, which may be determined by...
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7974573 |
Repeater open loop gain measurement
A repeater is configured so as to detect feedback oscillation conditions by detecting a gain parameter, and responding to the detected gain parameter by reducing the gain when the loop gain...
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7957693 |
Wireless relay amplification apparatus
A wireless relay amplification apparatus includes an interference canceller which generates cancellation waves to cancel interference waves from a mobile station antenna, which are included in...
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7953374 |
Scheduling methods and systems for wireless multi-hop relay communications
A scheduling method for a wireless multi-hop relay communication system, wherein the communication system includes a base station dominating a plurality of relay stations, the scheduling method...
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7949351 |
Data boundary aware base station assisted position location
The present invention is a novel and improved method and apparatus for performing position location in wireless communications system. One embodiment of the invention comprises a method for...
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7920829 |
Method and system for locally controlling the distribution of an application on a shared wireless network
A method and system are provided for locally controlling the distribution of an application at an access point to a shared wireless network and of an application to a mobile node which is located...
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7917149 |
System and method for reusing wireless resources in a wireless network
A method for reusing wireless resources in a wireless network, includes determining the probability of a first communication with a first relay station experiencing interference from a second relay...
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7916666 |
Reliable broadcast protocol and apparatus for sensor networks
A method for broadcasting messages in an ad hoc wireless network having a tree-based architecture is provided. When a node receives a broadcast message for re-broadcasting to other nodes in the...
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7917084 |
Cellular repeater watermarking system and method
A method and system for providing a watermark by amplitude modulating data onto signals being repeated from and/or to a cellular telephone handset without degrading the performance of the cellular...
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7912427 |
Single-wire multiswitch and channelized RF cable test meter
Multiple embodiments of systems for testing the delivery of satellite and cable television signals are described.
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7908342 |
Method, apparatus and system for management of information content for enhanced accessibility over wireless communication networks
Information content is managed in a network-based communication system by providing a content management site accessible to a user of the system. The content management site is configured to permit...
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7907540 |
Relays in wireless communication networks
Methods and apparatus for transmitting packets in wireless communication networks are disclosed. The methods include a relay mobile station measuring channel quality between the relay mobile...
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7904095 |
GPS microphone for communication system
A GPS microphone, which is adapted for incorporating a communication system, includes a speaker-microphone set, a radio frequency transmitter communicatively networked with the communication system...
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7899392 |
Relay system and method in a communication system
A relaying method and system in a communication system having a Base Station (BS), a Mobile Station (MS) for communicating with the BS, and a Relay Station (RS) for relaying signals between the BS...
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7899466 |
GPS microphone for communication system
A communication apparatus, such as a GPS microphone, which is adapted for incorporating a communication system, includes a communication unit such as a speaker-microphone set, a communication...
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7890049 |
Retransmission apparatus and method in wireless relay communication system
Apparatus and method for performing Automatic Retransmission reQuest (ARQ) in a wireless relay communication system are provided, which include performing ARQ with the base station (BS),...
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7881249 |
Method and apparatus for determining repeater use in wireless communications
A method and apparatus for determining whether a received signal is transmitted via a repeater is described. A source signal to be conveyed via a particular repeater may include, or be modified to...
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7881729 |
GPS-microphone for communication system
A communication apparatus, such as a GPS-microphone, which is adapted for incorporating a communication system, includes a communication unit such as a speaker-microphone set, a communication...
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7853202 |
Method and apparatus for determining an appropriate link path in a multi-hop communication system
A determination of link quality (CSR) is made from the subscriber station to a relay station. A determination of link quality (CRB) is made from the relay station to the base station, and a...
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7839270 |
Vehicle monitoring system and transponder thereof
A vehicle monitoring system which may easily identify information transmitted from each of detecting devices without registration of identification information of the detecting devices and a...
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7831200 |
System and method for identifying the path or devices on the path of a communication signal
A system and method of applying a known modification in the form of a distortion to a signal to enable a determination if a signal received by a first node is received directly from a second node...
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7783298 |
GPS-microphone for communication system
A GPS-microphone, which is adapted for incorporating a communication system, includes a speaker-microphone set, a radio frequency transmitter communicatively networked with the communication system...
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7782809 |
Method for extending communications protocols over a distance
A communications system (30) enables two communications devices (10, 12) to communicate with each other over an extended distance using a limited range communication protocol, such as the IrDA or...
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7778597 |
Telecommunications chassis, module, and bridging repeater circuitry
A telecommunications chassis, module, and repeater circuit for use with signals having data rates including STM-1 (155.52 megabits per second) are disclosed. The chassis provides structures for...
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7778596 |
Airlink sensing watermarking repeater
A wireless repeater configured for implementation in a wireless communication system is disclosed. The repeater can be configured to receive and rebroadcast communications using various types of...
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