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Patent # Description
US-9,391,953 Method, device, and system for notifying mobile stations participating in a non-LLE call of new LLE call
A method of interoperating link layer encrypted (LLE) and non-LLE communications in a radio network include receiving, at a radio controller (RC), a new call...
US-9,391,592 Methods and systems for dynamically adjusting frequency offsets for mitigating interference
Disclosed herein are methods and systems for dynamically adjusting frequency offsets for mitigating interference. One embodiment takes the form of a process...
US-9,389,083 Method and apparatus for prediction of a destination and movement of a person of interest
A method and apparatus are provided that aid law enforcement agencies in intercepting a suspect before he or she can go into hiding. The method and apparatus...
US-D761,224 Hand-held control head
US-9,386,623 Method and apparatus for maintaining priority and quality of service across multi-user devices
A first mobile station operating on a first network according to a first network protocol receives a proxy request for access to a network resource, by from a...
US-9,386,606 Methods and systems for embedding supplementary data channel in LTE-based communication systems
Disclosed herein are methods and systems for embedding a supplementary data channel in LTE-based communication systems. One embodiment takes the form of a...
US-9,386,605 Mobile dynamic mesh cluster bridging method and apparatus at incident scenes
A mobile dynamic mesh cluster bridging method and a mobile device include scanning various wireless channels at an incident scene to identify one or more nodes...
US-9,386,578 Methods and systems for node operation according to network-wide resource-allocation schedules
Disclosed herein are methods and systems for node operation according to network-wide resource-allocation schedules. One embodiment takes the form of a method...
US-9,386,568 Method and apparatus for frequency allocation in a trunked radio communication system
A wireless communication system (200) for providing two-way radio communication includes a base station (340) comprising a receiver (352) and a transmitter...
US-9,386,252 Systems and methods for triggering the transmission of recovery video frames to a video-receiving device over a...
An embodiment takes the form of a process that includes transmitting video frames to a receiving device during a first transmission period of one or more time...
US-9,386,050 Method and apparatus for filtering devices within a security social network
A method and apparatus for choosing mobile telephones within a security social network is provided herein. Choosing mobile telephones may take place on a server...
US-9,385,789 Add-on NFC antenna architecture
A near field communication (NFC) system includes a portable device having an embedded NFC antenna, an add-on module blocking the embedded NFC coil and an NFC...
US-9,385,763 Method and apparatus for in-channel interference cancellation
A communication device includes a receiver that is capable of canceling in -channel interference. The receiver includes an antenna for receiving a wireless...
US-9,384,386 Methods and systems for increasing facial recognition working rang through adaptive super-resolution
Disclosed herein are methods and systems for increasing facial-recognition working range through adaptive super-resolution. One embodiment takes the form of a...
US-9,380,139 Speaker and keypad assembly for a portable communication device
An improved keypad and speaker assembly is provided. The assembly (100) comprises a speaker grille formed of torturous porting (220), and a keyboard (108)...
US-9,370,023 Method and apparatus for resolving call collisions in a digital conventional direct mode
A process for resolving call collisions in a digital conventional direct mode includes monitoring a direct mode communication channel for transmissions from...
US-9,369,800 Intrinsically safe audio circuit for a portable two-way radio
An intrinsically safe audio circuit and intrinsically safe portable two-way radio device meet conventional audio output requirements and intrinsically safe...
US-9,368,993 Method and apparatus for a multiplexed contact between electrical devices
A method and apparatus for multiplexing an electrical contact interface between two electrical devices uses a time differentiated enablement of two or more...
US-9,367,786 Radio with embedded RFID
A radio (100) comprises a radio housing (102) having external radio features (104, 106, 108, 110, 112, 114, 116) located on a surface of the radio housing. At...
US-9,366,425 Light emitting diode (LED) display for a portable communication device
A light emitting diode (LED) display assembly is formed of a translucent plastic housing, a light diffuser film coupled to the translucent plastic housing, a...
US-9,363,845 Apparatus and method for carrier aggregation and fast network switching with a single-baseband-modem,...
Disclosed herein are systems and methods for carrier aggregation and fast network-switching with a single-baseband modem, carrier-aggregation-capable...
US-9,363,794 Hybrid antenna for portable radio communication devices
A hybrid antenna structure allows the antenna to be used internally or mostly internally in a portable radio communication device operating in the VHF range....
US-9,363,772 Method and apparatus for reducing call setup delay
A power-saving enabled subscriber device operates in a low-power state in which at least one wireless link is disconnected from a wireless data network and in...
US-9,363,381 Method and system for transferring a call between devices of a single user
A method and device enables transferring a call between devices of a single user. The method comprises pairing, over a master-less communication link, a...
US-9,351,157 Methods, systems, and devices to reduce audio truncation during transcoding
Reduction of audio truncation when transcoding speech data from one coding format to another. Embodiments include receiving packets of a first communication...
US-9,348,398 Method and apparatus for distinguishing momentary loss of battery contact from an undervoltage condition
A method and apparatus for distinguishing momentary loss of battery contact from a battery undervoltage condition in a portable device sense the current into...
US-9,344,988 Method and system for managing mass registration scenario in two-way radio system
A method and apparatus are described for managing a mass registration scenario in a two-way radio system. A site controller in a trunked radio system detects a...
US-9,344,872 Method and apparatus for propagating public safety multicast and broadcast services among public safety personnel
Public safety user equipment (PS UE) that establishes a first wireless communication channel over a primary network to at least one multimedia multicast or...
US-9,344,869 Method and apparatus for enhanced navigation in a dispatch communication system
A method and apparatus provide enhanced navigational alerts for a vehicular two-way radio operating in a dispatch communication system. The integration and...
US-9,344,861 Method and apparatus for delayed talk-back in PTT systems
A method and apparatus for delayed talk-back behavior in a communication device associated with a Push-to-Talk (PTT) system include presenting talk-burst audio...
US-9,344,532 Method and apparatus for operating a radio communication device to efficiently propagate emergency signals
A method and apparatus are provided by which a radio communication device relays emergency signals across different channels using dual-watch. A dual-watch...
US-9,344,455 Apparatus and method for sharing a hardware security module interface in a collaborative network
A first communication device having a secure access to a security module establishes a collaborative network by forming a collaborative security association...
US-9,343,800 Flexible mounting apparatus for mounting an antenna
A mounting apparatus (102) comprises a plurality of flexible interconnected spacer segments (104) for receiving the antenna (106), the plurality of flexible...
US-9,342,673 Method for user authentication in a device comprising a touch screen
A method for user authentication in a device comprising a touch screen is provided. In operation, the device stores a user authentication code corresponding to...
US-9,337,881 Apparatus for providing information on a top section of a portable radio
A portable radio includes a display component configured to display information on a top section of the portable radio. The display component also includes a...
US-9,337,880 Method and apparatus for overriding a PTT switch to activate a microphone
A method and apparatus for operating a bypass switch (124, 202) for bypassing a PTT switch (120) when a two-way radio device system (100) is to be operated in a...
US-9,337,878 Dual watch radio frequency receiver
A dual watch receiver is provided that, when operating in a single watch mode, receives a radio frequency (RF) signal, determines a signal quality metric...
US-9,337,877 Method and system for multiband interference mitigation with multipath cancellation
A method and apparatus is provided for mitigating multiband self-interference using multipath cancellation. A dual-band transceiver receives an incoming...
US-9,337,667 External adapter for battery pack used to power a portable device
Embodiments include a rechargeable battery pack, system, and power adapter that allow the rechargeable battery pack to both power a host device though a set of...
US-9,336,675 Methods and systems for presenting prioritized incident content
Disclosed herein are methods and systems for presenting prioritized incident content. One embodiment takes the form of a method that includes receiving one or...
US-9,336,501 Method and apparatus for supporting cross jurisdictional mutual aid requests
The same priority is applied to all resources assigned to an incident. A first dispatch system in a first network assigns a network resource in the first...
US-9,332,573 Method and apparatus for bearer control in a group call
A method and service network element are provided that provide for bearer control in a group call. The method and service network element receive a trigger to...
US-9,332,431 Method of and system for authenticating and operating personal communication devices over public safety networks
A public safety (PS) person having a PS communications device is able to authenticate and authorize operation of a non-PS, personal communications device over a...
US-9,332,428 Method and device for managing encrypted group rekeying in a radio network link layer encryption system
Disclosed is a radio system, method, and device for a mobile station to indicate to an authentication controller, in an authentication response message, which...
US-9,332,413 Method and apparatus for providing services to a geographic area
A method and apparatus for providing a service at an incident scene is provided herein. During operation, a device will enter a geographic area (e.g., an...
US-9,332,010 Methods and systems for token-based application management
Disclosed herein are methods and systems for token-based application management. In an embodiment, requests are received from applications for tokens that can...
US-9,331,881 Methods and systems for embedding supplementary data channel in OFDM-based communication systems
Disclosed herein are methods and systems for embedding a supplementary data channel in OFDM-based communication systems. One embodiment takes the form of a...
US-9,331,651 Method and apparatus for automatic gain control in a current mode RF receiver
A current mode receiver front end for a radio device converts a received signal into a current mode signal and applies automatic gain control by both shunting...
US-9,330,086 Method and apparatus for identifying a language used in a document and performing OCR recognition based on the...
A method and apparatus for identifying a language used in a document based on a number of strokes per character is provided herein. Once identified, character...
US-9,326,486 Method and apparatus for blocking unwanted canine interactions
A method and apparatus for blocking unwanted canine interactions during a canine deployment at a public-safety incident scene is provided herein. During...
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