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Patent # Description
US-7,792,110 Method and system for updating a virtual local area network (VLAN) status of a node in a mesh network
A method for updating at a bridge node a virtual local area network (VLAN) status of a first node in a mesh network as provided enables improved network...
US-7,792,059 Method and system for transitioning between a distributed ad hoc network architecture and a cluster ad hoc...
Techniques are provided for detecting an increase in congestion in a distributed ad hoc network architecture and transitioning from the distributed ad hoc...
US-7,792,050 Method for intelligent merging of ad hoc network partitions
A method for merging of ad hoc network partitions within an ad hoc network, the method includes forming a plurality of network partitions by forming a security...
US-7,791,437 High frequency coplanar strip transmission line on a lossy substrate
A substrate having two high frequency components positioned on substrates typically used for lower frequency devices. A coplanar strip transmission line,...
US-7,788,387 Method and system for incentive-based ad hoc networking
A system (100) and method (300) for mesh/ad hoc participation is provided. The method can include providing (310) an incentive to a user operating a device in an...
US-7,787,877 Method and apparatus of avoiding audio truncation in trunked systems
A method and apparatus are provided for reducing audio truncation during a call in a trunked radio system. The method includes the steps of providing a multicast...
US-7,787,870 Method and system for associating a user profile to a caller identifier
A method (10) and system (200) for associating a user profile (39) to Caller ID signal can include a processor (202) that is controlled under an operating system...
US-7,787,855 Establishing emergency sessions in packet data networks for wireless devices having invalid subscriber identities
A method in a wireless communications network including receiving (310) a network connection request from a subscriber device having an invalid subscriber...
US-7,787,613 Method and apparatus for double-talk detection in a hands-free communication system
An echo canceling circuit comprising a double talk detector, an upper band signal filter configured to pass only near-end upper band signals to the double talk...
US-7,787,565 System and method for performing baseband phase shifting in a Cartesian feedback system
A system and method for performing baseband phase shifting in a Cartesian feedback system includes a forward path for receiving an input baseband signal having...
US-7,787,562 Method and apparatus for adaptive modulation of wireless communication signals
A block edge detector (310) determines (510) whether a wireless communication transmission with a first modulation having excess spectral emissions will be...
US-7,787,421 Method and system for inter-technology active handoff of a hybrid communication device
A communication system provides for a handoff of a hybrid mobile station (MS) between a legacy network implementing a non-high rate packet data (non-HRPD)...
US-7,787,382 Method for calculating service redundancy of a wireless network
A method for calculating service redundancy of a wireless network is provided. The method comprises determining one or more of a plurality of routes through...
US-7,787,357 OFDM frequency offset estimation apparatus and method
A frequency offset estimator (400) and corresponding method (600) provides a frequency offset estimate (415) for an OFDM signal. The estimator comprises a data...
US-7,786,944 High frequency communication device on multilayered substrate
A communication device (110, 210) has an antenna (150, 152, 250, 252) positioned on a multilayer substrate/printed circuit board (154, 254, 254'). A first high...
US-7,786,901 Key press registration in an electronic device with moveable housings
A method for key press registration in an electronic device uses a first key press debounce limit (233) if a first housing of the electronic device has not moved...
US-7,786,772 Method and apparatus for reducing spurs in a fractional-N synthesizer
A method and apparatus for reducing in-band spurs in a fractional-N synthesizer (100) includes generating a compensated current signal by a charge pump (108)...
US-7,786,633 Electric motor with a retractable shaft
An electric motor (100) for controlling the lateral displacement of a shaft (114) connected to a rotor (104) of the electric motor (100) is provided. The...
US-7,784,366 Single sided capacitive force sensor for electronic devices
A capacitive force sensor (100) includes a substrate (101) having at least one electrode pair (102,103) defining a capacitance disposed thereon. The substrate...
US-D622,713 Portable modem
US-D622,692 Communication device
US-D622,691 Communication device
US-D622,686 Communication device
US-D622,685 Communication device
US-7,783,952 Method and apparatus for decoding data
A method and apparatus for decoding data is provided herein to show how to turbo decode LDPC codes that contain a partial dual diagonal parity-check portion, and...
US-7,783,315 Method and apparatus for providing push-to-talk services in a cellular communication system
To reduce a delay between a time that a user of an originating mobile station (MS) requests to set up a Push-To-Talk (PTT) call and the time that the user may...
US-7,783,289 Mobile communication system and controller, mobile station and method for use therein
A mobile communication system is described. The system has an infrastructure that includes base stations and has mobile stations, a mobile terminal and a mobile...
US-7,783,285 Cellular radio communication systems and methods and equipment for use therein
Disclosed is a method of operation for use in a radio communications system comprising a cellular network of base stations and mobile units linked to the base...
US-7,782,835 System and method for multihop packet forwarding
The present invention provides a system and method for multihop packet forwarding within a multihop wireless communication network. The method uses a data frame...
US-7,782,755 Method for uplink collaborative SDMA user pairing in WIMAX
A method, system, and communication network for grouping a pair of independent information signals on the same time-frequency orthogonal frequency division...
US-7,782,147 Apparatus for providing oscillator frequency stability
An apparatus for providing oscillator frequency stability is disclosed. The apparatus includes an internally ovenized oscillator module having an oscillator and...
US-7,780,345 Method and apparatus for a temperature sensor for measuring peak temperatures
A method and apparatus for an irreversible temperature sensor for measuring a peak exposure temperature. The apparatus is fabricated by printing an admixture of...
US-D622,265 Ear cushion for an audio device
US-7,778,653 Method and apparatus for targeted paging in a multi-cell wireless communication system
A method and communication system is provided for optimizing paging of a mobile communication device in cells of a multi-cell communication system. The...
US-7,778,652 Method and apparatus for selectively modifying a portion of a radio access network via a homeland security...
A system (100) includes a mobile station (125) to initiate an outgoing communication anywhere in a coverage area (115). A base station (110) and a radio access...
US-7,778,343 Method and apparatus for finite impulse response cyclic-shift diversity
A generalized form of cyclic shift diversity is described for use in an OFDM system with multiple transmit antennas. Multiple cyclic shifts are performed for...
US-7,778,307 Allocation of control channel for radio resource assignment in wireless communication systems
A wireless communication device for receiving a frame (200) corresponding to a transmission time interval, the frame having a control channel (210) including at...
US-7,776,386 Method for forming a micro fuel cell
A method is provided for fabricating an integrated micro fuel cell that derives power from a three-dimensional fuel/oxidant interchange having increased surface...
US-7,773,995 Method and apparatus for utilizing RF signals to create a site specific representation of an environment
A system and method for creating a site specific representation of an environment are disclosed. The system and method comprise sending an RF signal and...
US-7,773,943 Hearing aid compatibility mode switching for a mobile station
A mobile station (100) that includes a processor (212) that selectively disables at least one station component to reduce electromagnetic noise generated by the...
US-7,773,941 Method and system for positioning a relay in a wide area communication network
A method and system for positioning a relay in a wide area communication network can enable improved operating efficiency of the network. The method includes...
US-7,773,714 Method and system for employing adaptive event codes
The invention concerns a method (500) for employing adaptive event codes. The method includes the steps of generating (512) at least one adaptive event code in...
US-7,773,713 Clock data recovery systems and methods for direct digital synthesizers
A system and method for clock data recovery for programming direct digital synthesizers is disclosed. A counter is used to calculate a coarse measurement of the...
US-7,773,707 Tunable narrow band filter
A tunable narrow band radio frequency (RF) filter (200) includes an RF input (225), an RF output (227), a capacitive network (201-209) for coupling the RF input...
US-7,773,535 Method and apparatus for closed loop transmission
In a wireless communication system, a method and apparatus for closed loop transmission is disclosed. In accordance with the preferred embodiment of the present...
US-7,773,513 Admission control for a heterogeneous communication system
A heterogeneous communication system comprises a plurality of heterogeneous access networks and a core network connecting the heterogeneous access networks. An...
US-7,773,224 Spectrum verification imaging system and method
A system (200) and method (800) for determining whether a sample object (203) has a color that is within a predetermined range is provided. The system (200)...
US-7,770,261 Foldable electronic device having a pivotable coupling
A foldable electronic device comprising a first housing element, a second housing element and a knuckle assembly. The proximal end of the second housing element...
US-D621,377 Communication device
US-D621,376 Communication device
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