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Patent # Description
US-D597,522 Housing for a communication device
US-D597,506 Housing for a communication device
US-7,567,535 Method and apparatus for improved link layer handoff
Various embodiments are described to address the need for an apparatus and method that improves link layer handoff by addressing the packet-loss problem existing...
US-7,567,239 Method and system for message and note composition on small screen devices
A method and system for written input and subsequent display of said written input of an electronic device (100). The electronic device (100) has a touch input...
US-7,565,265 Method and apparatus for combining outputs of multiple systems
Automatic recognition systems (100) includes multiple automatic recognition subsystems (102, 104, 106) that are cable of producing estimates of the probability...
US-7,564,908 Method and apparatus for encryption of over-the-air communications in a wireless communication system
A communication device converts a bit stream to multiple symbols and provides encryption at a physical layer by shifting a phase of each symbol of the multiple...
US-7,564,842 Methods and apparatuses for routing data in a personal area network
The disclosure is a routing method for data in a personal area network. The personal area network includes a plurality of nodes. The method includes receiving a...
US-7,564,830 System and method for terminating a voice call in any burst within a multi-burst superframe
A system and method for effectively and reliably terminating a voice call in any burst within a multi-burst superframe. A transmitting unit generates a...
US-7,564,825 Method of validated communication
A method of validated communication The present invention provides a method of validated communication between a mobile network node (MNN) and a correspondent...
US-7,564,820 Method and apparatus for resource allocation and scheduling
A method and apparatus for resource allocation and scheduling within a wireless communication system is provided herein. During resource allocation, a maximum...
US-D596,631 Communication device
US-D596,601 Communication device
US-7,562,290 Content downloading in communication terminals
A multimedia terminal (200) that receives a document descriptor file in response to a content download request, parses the document descriptor file for a...
US-7,562,148 Distributed domain name service
Distributed DNS in a wireless communication network comprising broadcasting by a first node a request message to a second node is disclosed. The request message...
US-7,561,879 Wireless access network sharing among core networks and methods
A method for access network (112) sharing, for example, a GSM or UMTS 3G wireless communications radio access network (RAN), among multiple core networks (120,...
US-7,561,599 Method of reliable multicasting
A method for providing reliable multicasting is described. A transmitted multicast packet is received at second devices, each of which in response transmits a...
US-7,561,553 Method and apparatus for providing IP mobility for mobile networks and detachable mobile network nodes
An IP mobility solution for mobile network(s) (110) defining mobile routers (112) detachably connected to one or more mobile nodes (116). When attached to the...
US-7,561,552 Method for adaptive channel signaling
This method (110) adaptively sends control messages and a predetermined number of fast repeats of the control messages on the traffic channel of a mobile...
US-7,561,551 Method and system for propagating mutual authentication data in wireless communication networks
A method and system for propagating mutual authentication data in both a first wireless communication network and a second wireless communication network is...
US-D596,170 User interface
US-7,558,590 Method and system for multiparty calling using a dual mode phone with private call
A method (100) and system (20) for multiparty communication using at least one dual mode communication device includes a dual mode radio (11) having at least a...
US-7,558,589 Talker arbitration method and apparatus
During the course of a push-to-talk talkgroup wireless communication, decisions (21) are made regarding possible subsequent push-to-talk communication needs for...
US-7,558,587 System and method for dynamically selecting wireless information communication modes for a wireless...
A system, method, and wireless device for dynamically selecting a wireless information communication mode for wireless communication of information to at least...
US-7,558,577 Methods for dividing base station resources
Methods for dividing resources of base stations among multiple mobile stations are provided. According to one embodiment of the invention, an overlapping group...
US-7,558,575 Method and apparatus for wireless communication in a high velocity environment
A communication system transitions from a high velocity mode of operation to a non-high velocity mode of operation based on a movement of a mobile station. When...
US-7,558,560 System and method for initiating communications between mobile stations
A stream of packets is monitored. When a first packet in the stream of packets is detected to be destined for a target mobile station (110), the first packet is...
US-7,558,235 Method for efficient bandwidth utilization in a wireless radio network
In a network comprising a plurality of channels, at least two channels are operating at different frequencies. The fixed network equipment (FNE; 124, 126)...
US-7,558,198 Method and apparatus for data transfer
A user will receive a variation of a particular file depending upon the type of network the user is currently accessing. More particularly, a user will typically...
US-7,557,304 Printed circuit board having closed vias
Closed vias are formed in a multilayer printed circuit board by laminating a dielectric layer to one side of a central core having a metal layer on each side. A...
US-7,556,550 Method for preventing electron emission from defects in a field emission device
A method is provided for preventing electron emission from a sidewall (34) of a gate electrode (20) and the edge (28) of the gate electrode stack of a field...
US-7,555,285 Detection of cloned communication united based on message contents
A method (FIG. 3), corresponding call screening unit, and base station (FIG. 2), suitable for detecting cloned communication units (111 or 113), are operable to...
US-7,554,987 Quality of service modification using a token in a communication network
An apparatus and method is provided for adjusting a Quality of Service (QoS) for a communication device in a communication network. One step includes registering...
US-7,551,931 Method and system for validating a mobile station location fix
A method and system for evaluating the validity of location fixes of a mobile station by comparison of a location fix for which a validity determination is...
US-7,551,613 Method of supporting reactivation of a dormant session using stored service configurations
A method of supporting reactivation of service instances in a dormant session. A wireless device (102) sends an Origination or Reconnect message to a Base...
US-7,551,372 Image expanding lenses, display devices and electronic devices
Disclosed are image expanding lenses, display devices, and electronic devices incorporating the disclosed image expanding lenses. In accordance with a disclosed...
US-7,551,127 Reconfigurable downconverter for a multi-band positioning receiver
A reconfigurable downconverter (10) for a multi-band positioning receiver is operable with an RF synthesizer (18) with fixed output frequency, and a fixed...
US-7,550,998 Inverter circuit having a feedback switch and methods corresponding thereto
An inverter circuit (500) having a drive transistor (102) that operably couples to a voltage bias input (101) (and where that drive transistor controls the...
US-7,548,859 Method and system for assisting users in interacting with multi-modal dialog systems
A method and system for assisting a user in interacting with a multi-modal dialog system (104) is provided. The method includes interpreting a "What Can I Do?...
US-7,548,517 Method and apparatus for determining the location of a node in a wireless system
A location technique is utilized where channel-model parameters are originally estimated prior to location taking place. Location then takes place using a first...
US-7,546,149 Deep sleep mode for portable communication device
A portable communication device (100) is provided with first transceiver circuitry (104) for sending and receiving signals on a first communication path and...
US-7,546,133 System and method for automatic user availability setting
At least one condition concerning a first user (102) within a communication network is obtained. Presence information of a second user (114) within the...
US-7,546,085 Method for preventing an unauthorized device from operating in a 800 MHz trunked radio communications system
A receiving device in a trunked radio communications system determines a transmit frequency, wherein the transmit frequency is calculated by subtracting a voice...
US-7,545,769 Mobile handoff functionality using asynchronous channel in a communication system
A apparatus and method for using an asynchronous channel for mobile handoff in a communication system includes a first step of operating a mobile unit on a...
US-7,545,751 Method for transcoder optimization for group dispatch calls
A method for minimizing the number of transcoders needed to support group calls includes a first step of receiving a request from a call initiator to initiate a...
US-7,545,088 Field emission device
A field emission device (10) is provided that prevents electrical breakdown. The field emission device (10) comprises an anode (40) distally disposed from a...
US-D593,981 Communication device
US-7,542,956 Autonomic computing method and apparatus
The disparate data and commands from are received from a managed resource (102) and have potentially different semantics. The disparate data and commands are...
US-7,541,774 Battery charger having oblique coupling rails
A battery charger with an improved battery retention system is provided. The battery charger includes at least one pocket having a bottom and sidewalls. A pair...
US-D593,532 Communication device
US-D593,524 Communication device
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