INCIDENT COMMUNICATIONS NETWORK WITH DYNAMIC ASSET MARSHALING AND A MOBILE INTEROPERABILITY WORKSTATION

VOICE COMMUNICATION METHOD AND SYSTEM UNDER A BROADBAND AND NARROW-BAND INTERCOMMUNICATION ENVIRONMENT

Multi-modal approach to a secure and closed solution for providing scheduled notifications

Device, system and method for scanning communication systems of different types

Full duplex operation of a portable communications device in a time division multiple access radio system

Adaptive operation of a control channel of a radio frequency site controller

Method for NextGen mission critical networks to determine location of tetra network devices

Trunking communication system, trunking server, access network and trunking communication method

Wireless communication system for use by teams

Communications system

Wireless communication network enabling combined use of several different network technologies

Incident communications network with dynamic asset marshaling and a mobile interoperability workstation

Installation of a private mobile radiocommunication network, method for forming such an installation and associated computer program

Discovery method and device

Method and system to provide mission critical talkgroup service with minimal audio truncation and delay

Method for regrouping multiple groups and device

Trunking communication system, trunking server, access network and trunking communication method

Multi-group call setup method and device

HIGHLY INTEGRATED SMART TRUNKING MICROWAVE DIGITAL RADIO ARCHITECTURE

Device, system and method for preventing audio loss

Wireless communication via a mobile relay

Wireless communication via a mobile relay

SECURE, DISTRIBUTED HIERARCHICAL CONVERGENCE NETWORK

Multisite trunking system and site switching method

Set buffer state instruction

Wireless communication system for use by teams

Call processing method and device

Method and device for responding to an audio inquiry

Method and communications system for speech communication

Group scan in overlapping geofences

Channel summary for new member when joining a talkgroup

Efficient relay transmission method and device in wireless access system supporting device to device communication

Method and apparatus for notifying a user that a device needs to be cleaned and/or serviced

Communications system

Apparatus for adaptive dynamic wireless aerial mesh network

System and method for dynamic channel allocation

EMERGENCY PUSH-TO-TALK CALL SETUP AT DIFFERENT PRIORITY LEVELS BASED ON SUPERGROUPS

POSITIONING METHOD IN MOBILE NETWORK, BASE STATION, AND MOBILE TERMINAL

Mobile station, repeater, trunking communication system and method therefor

Method, terminal and system for reducing power consumption of cluster terminal in broadband cluster system

Method, device, and system for multi-system priority scan

Discovery method and device

Communications system for speech communication

Wireless communication between an access network and a terminal in range of a plurality of base stations of half-duplex type of said access network

Trunking communication system, trunking server, access network and trunking communication method

Method, device, and system for transmitting short data during an active call by a dual watch subscriber unit

Method for regrouping multiple groups and device

Multi-group call setup method and device

COMMUNICATIONS SYSTEM

Communications assembly and apparatus

Adaptive signal strength thresholds for peer-to-peer synchronization and data communication

System and method for dynamic channel allocation

Dynamic frequency selection proxy

LTE cluster communication method, user equipment, and first network element equipment

Trunking communication service processing method, core network device, UE and storage medium

Method for connection between electronic devices and electronic device thereof

System and method for indicating periodic allocations

Communication device and method for performing radio communication

Methods and repeater stations for abnormality protection on an extended trunked radio system

Method and apparatus for subgroup call to group members missing a group call

Relay-mode and direct-mode operations for push-to-talk-over-cellular (PoC) using WiFi-technologies

Methods and systems for simultaneous talking in a talkgroup using a dynamic channel chain

Method, apparatus and system for processing trunked service attribute

System and method for improved push-to-talk communication performance

Wireless communication system for use by teams

System and method for tuning PTT over LTE according to QoS parameters

Reducing size of messages over the cellular control channel

Method and apparatus for processing service of wireless communications

Interface selection for quality of service enforcement

High security system and method used in radio systems

Terminal device, management device, communication system, memory medium, and communication method for notifying users of authentication status of multiple terminal devices within a group

Quick-start method, terminal and system for radio communication

Method and system for managing mobile and portable two-way radio collaboration

Method and apparatus for authenticating digital information

Set buffer state instruction

Different frequency measurement and evaluation method and apparatus of cluster answering user

System for efficient recovery of node-B buffered data following MAC layer reset

Wireless conferencing system using narrow-band channels

Method and device for reusing channel frequencies in direct mode

Secure, distributed hierarchical convergence network

System and method for dynamic channel allocaton

Method and system for direct mode communication within a talkgroup

Method and apparatus for managing trunking operations in an ad-hoc network

Mobile communications system

Wireless communication system for use by teams

Method and apparatus for managing group-based emergency notifications and acknowledgments

Methods and apparatus for facilitating locate and marking operations

Interpreting I/O operation requests from pageable guests without host intervention

Method and system for transferring an audio signal between devices of a single user

Method for implementing trunking service, evolved node B and terminal

Method and apparatus for frequency allocation in a trunked radio communication system

Method and corresponding apparatus for sending and receiving trunking paging in LTE system

Method for automatically switching to a channel for transmission on a multi-watch portable radio

Push-to-talk-over-cellular (PoC) service in heterogeneous networks (HETNETS) and multimode small cell environments

Encryption realization method and system

Communications system

Trunking communication system, trunking server, access network and trunking communication method

GROUP AREA MANAGEMENT, METHOD, DEVICE, AND SYSTEM

Communications assembly and apparatus

Method and apparatus for coordinating an operation of multiple mobile devices in a group call

Push to talk mobile station, mobile communication system, and program

Method and apparatus for informing a radio of a group-call started while the radio was away from a control channel

Method and apparatus for receiving a data stream during an incident

Geo-location based dynamic uplink traffic channel allocation

Maintenance of channel usage in a wireless communication system

Providing push to all (PTA) service

System and method for dynamic wireless aerial mesh network

Interpreting I/O operation requests from pageable guests without host intervention

Method and system for seamlessly switching between a trunked mode operation and a direct mode operation

Full duplex direct mode individual and group calling using adjacent time slots in a TDMA system

Enhanced bypass operation in simulcast radio communication system

Channel monitoring with plural frequency agile receivers

Method and apparatus for operating a portable radio communication device in a dual-watch mode

Channel monitoring with plural frequency agile receivers

Push to talk mobile station, mobile communication system, and program

Method, entity, and system for implementing trunk service

Method and apparatus for delivering IPP2T (IP-push-to-talk) wireless LAN mobile radio service

Digital radio-communication system for changing a narrow-band infrastructure and terminals into a wide-band infrastructure and terminals

Structure for integrating mobile services

System and method for providing radio communication in a land mobile radio system

Hybrid land mobile radio system incorporating mobility management and out-of-coverage indication

High priority service sending and receiving method and device in direct mode

System for efficient recovery of Node-B buffered data following MAC layer reset

Method and apparatus for receiving a data stream during an incident

Mobile repeater system based ad hoc trunked sites

Method and apparatus for establishing radio communications on a trunked network using an inbound proxy

Real time traffic adaptive data channel bandwidth control among agency access groups

Apparatus and method for setting up radio front haul link in cooperative communication system

Method and apparatus for informing a dispatcher of conventional traffic in a different and conflicting talkgroup

Method and device for automatic creation of a location-based talk group call with reduced messaging overhead

Cell identifier allocation apparatus and method, base station, readable program and medium

Apparatus and method for initiating and sharing incident information in a communication system

Security mode for mobile communications devices

Systems and methods for authenticating mobile devices at an incident via collaboration

Enhanced public safety communication system

Secure, distributed hierarchical convergence network

Interpreting I/O operation requests from pageable guests without host intervention

System level procedures and methods to enable data sharing in cellular network

Method for attaching a user terminal to a packet network

Management of dynamic groups in a communication system

Method and device for allocating a channel in a decentralized trunked radio communication system

Enhanced public safety communication system

Method and apparatus for determining locations of communication devices in a simulcast network

Enhanced public safety communication system

Communication protocol for secure communications systems

Enabling ad hoc trusted connections among enclaved communication communities

Method and apparatus for transmission in a trunked radio communication system

Methods and apparatus for communicating subscriber control packets in a trunked radio system

Method and apparatus for allocating frequencies among multiple talkgroups

Method and system for roaming in a peer to peer network among radio sites having dynamic rest channel base repeater stations

Fleet communication network

Method of accessing a wireless network and a wireless device

Method and apparatus for authenticating a digital certificate status and authorization credentials

System and method for configuring a repeater

Method and mobile station to change and remove a measurement id for supporting carrier aggregation

Wireless communication system for use by teams

System providing land mobile radio content using a cellular data network

System and method for providing radio communication in a land mobile radio system

Short-range communication system, in-vehicle apparatus, and portable communication terminal

Communications system, apparatus and method

Communications system, apparatus and method

Communications System, Apparatus and Method

System and method for multiple simultaneous communication groups in a wireless system

Resource allocation for OFDMA systems with half-duplex relay(s) and corresponding transmission protocol

Wireless ground support systems

Method and network side device for trunking communication

Interpreting I/O operation requests from pageable guests without host intervention

Method and mobile station for automatic creation of talk group

Method and apparatus for dual/multi-watch for group PTT services

Systems and methods for defining group of users with mobile devices

Cellular modem processing

Multimode land mobile radio

Methods for establishing a secure point-to-point call on a trunked network

TRUNKING PROTOCOL FOR MULTI-CHANNEL TWO-WAY RADIO COMMUNICATION NETWORK

Apparatus and method providing push to talk over cellular (PoC) dynamic service options

METHOD TO MAINTAIN END-TO-END ENCRYPTED CALLS THROUGH A TETRA TMO-DMO GATEWAY WHEN USING SUPER GROUPS

METHOD FOR DISTRIBUTING CHANNELS FOR INTERPHONE, COMMUNICATION METHOD, SYSTEM AND INTERPHONE

Method and apparatus for conveying usage and access rights information for each sub-slot on a carrier

Signal distribution circuit and stuffing control unit

Method and system for automatically dekeying a talk group speaker to join a multi-group communication

Method and apparatus for optimizing radio frequency transmission performance in adaptation to network environment

Method for identifying a host network of a user terminal from at least two networks forming a radiocommunications infrastructure

Method And Apparatus For Group Paging In Wireless Communication

Method and apparatus for improved paging in wireless communication

Method and apparatus for scanning amongst two-way radios

Infrastructure for professional radiocommunication network

Method and apparatus for communicating amongst two-way radios

Hybrid land mobile radio system incorporating mobility management and out-of-coverage indication

Method and apparatus for cell detection in a wireless communication system

DMR private network communication implementation method, terminal, relay station and system

Method and apparatus for dynamically determining the scope of services for an infrastructure device operating in local mode

Wireless terminal device, wireless communication method, and wireless communication system and program

Maintenance of channel usage in a wireless communication system

System and method for providing channel configurations in a communications environment

Interface module for a unit of an antenna distribution system, and antenna distribution system

Method and apparatus for extending a broadcast group service

Enhanced public safety communication system

Wireless cellular network using adaptive beamforming with different coverage for control and data channels

Wireless communication system, relay system, repeater devices and synchronization method

In-vehicle communication device with social networking

Architecture and method for using IEEE 802.11-like wireless LAN system to emulate private land mobile radio system (PLMRS) radio service

Wireless communication system, wireless communication method, wireless communication terminal device, relay device, and relay system

Wireless communication system, wireless communication method, relay device, and wireless terminal device

Interpreting I/O operation requests from pageable guests without host intervention

Method for terminals to switch the reverse traffic channels in CDMA group call service

Updating Encryption Keys in a Radio Communication System

Method for interrupting voice transmissions within a multi site communication system

Remote control of mobile radio system through portable radio system

Method and apparatus for providing application service between a first protocol and a second protocol

COMMUNICATING THE NUMBER OF PARTICIPANTS IN A PUSH-TO-TALK OVER CELLULAR COMMUNICATION SESSIONS

FLEET MANAGEMENT SYSTEM AND METHOD

Method for adapting radiofrequency signal spectrum

Method and device for programming inter-(sub) system interface identity data at a unit or individual subscriber

System and method for the delivery of high speed data services over dedicated and non-dedicated private land mobile radio (PLMR) channels using cognitive radio technology

Method for initiating a communication while participating in another communication

Method for determining a paging slot of a CDMA mobile station trunking service

Method and apparatus for delivering IPP2T (IP-push-to-talk) wireless LAN mobile radio service

Method and Appliance for Communication Between a Multiplicity of Mobile Stations and a Fixed Network Underground

Method and system for terminal PTT registration based on CDMA trunking system

Fleet communication network

System for efficient recovery of node-B buffered data following MAC layer reset

Method for extending a push to talk communication service

METHODS FOR FORMING MAGNETICALLY MODIFIED ELECTRODES AND ARTICLES PRODUCED THEREBY

METHODS FOR FORMING MAGNETICALLY MODIFIED ELECTRODES AND ARTICLES PRODUCED THEREBY

Method to indicate status of channels assigned to a talkgroup in a multi-site conventional communication system

System and method for providing channel configurations in a communications environment

System and method for providing a trunked radio and gateway

METHOD AND DEVICE FOR ASSIGNING TRAFFIC CHANNELS IN A WIRELESS COMMUNICATION SYSTEM

CONFIGURABLE APPARATUS AND METHOD

Method and apparatus for dual/multi-watch for group PTT services

Cellular modem processing

Method for addressing broadcast message in a trunking system

Methods and apparatus for analyzing locate and marking operations with respect to environmental landmarks

Communicating a group message packet over a wide area network

Establishing communication pathways between infrastructure devices in a group communication system implemented over a wide area network

Method for distributing media in an infrastructure based communication system

Repeater and follow-up notification method after broadcast communication thereof

Push to talk mobile station, mobile communication system, and program

Methods and apparatus for push to talk and conferencing service

Portable terminal device, display method for list of participants used therein, and program for the same

Method for assigning the carrier frequency in a trunked system

Secure, distributed hierarchical convergence network

Dedicated channel entry method

Resource allocation for OFDMA systems with half-duplex relay(s) and corresponding transmission protocol

Multi-transceiver portable radio communications device and related method

Method for carrying out a survey of a plurality of participant communication devices, and corresponding communication drives

PTT mode telecommunication method and system, management module, servers, program and data recording medium for said system

COMMUNICATION TERMINAL, COMMUNICATION METHOD, AND COMMUNICATION PROGRAM

METHOD AND DEVICE FOR AUTHENTICATING TRUNKING CONTROL MESSAGES

Method and apparatus for allocating channel resources in a wireless communication system

MANAGEMENT OF DYNAMIC GROUPS IN A COMMUNICATION SYSTEM

Adaptive scheduling for half-duplex wireless terminals

PTT SERVICE SYSTEM OF METHOD THEREOF

PUSH-TO-COMMUNICATE SERVICE IN A CELLULAR COMMUNICATION SYSTEM

Method of setting the dispatch area based on the cluster system of CDMA technology

Sharing Multimedia

Trunking system for CDMA wireless communication

Method, network unit and system for providing subscriber information of a group call to an interception unit

System and method for minimizing undesired audio in a communication system utilizing distributed signaling

Radio gateway system and method for interfacing a radio system and an IP network

Method and mobile station for automatic creation of talk group

System and method for performing communication in a wireless communication network

Methods and apparatus for push to talk type service

PoC DATA TRANSMITTING METHOD AND PoC TALKING SYSTEM AND DEVICE

Apparatus for use with a group communication network

MOBILE COMMUNICATION TERMINAL DEVICE AND TRANSMITTING RIGHT SETTING METHOD IN MOBILE COMMUNICATION TERMINAL DEVICE

Channel sharing method in the cluster mobile communication system based on cdma

Mobile Communication System, Telephone Calling Method and Program Software for The Same

Method and system for sharing reverse channel in trunk communication system

TELECOM ADAPTER LAYER SYSTEM, AND METHOD AND APPARATUS FOR ACQUIRING NETWORK ELEMENT INFORMATION

Methods and apparatus for push to talk type service

Methods and apparatus for push to talk type service

PUSH-TO TALK OVER AD-HOC NETWORKS

FFT-BASED MULTICHANNEL VIDEO RECEIVER

Answer modes in push-to-talk mobile communication services

Method of digital trunked communication system fast call setup

Method For Forming a Common Communication Session, Method For Forming a First Communication Session and a Second Communication Session From a Common Communication Session, and Communication Session Server

Communication Program and Communication Terminal

Method for terminals to switch the reverse traffic channels in CDMA group call service

Apparatus and method for reducing call set-up time for time-sensitive applications in a wireless network

Wireless communication control apparatus and wireless communication method to reduce inter-channel interference in narrow-band communications

System and method of providing private dispatch calling between users in distinct geographical areas

Display Device with Speaker Grill

NETWORK CONFIGURATION USING CONFIGURATION PARAMETER INHERITANCE

METHOD AND SYSTEM FOR CONTROLLING COMMUNICATION REPLIES

Digital trunked communication network which supports roaming and method thereof

Architecture and method for using IEEE 802.11-like wireless LAN system to emulate private land mobile radio system (PLMRS) radio service

Method and communication system for transferring messages containing audio and/or voice information

Hands-free mode for a half-duplex communications system

Method and apparatus for delivering IPP2T (IP-push-to-talk) wireless LAN mobile radio service

Method and apparatus for delivering IPP2T (IP-push-to-talk) wireless LAN mobile radio service

Wireless communication system, wireless communication control apparatus, wireless communication apparatus and wireless communication method

Control element for simplex HF to VHF/UHF cross-band system with transmission breakthrough

Method and apparatus for storing and distributing encryption keys

Method and apparatus for storing and distributing encryption keys

METHOD AND APPARATUS FOR STORING AND DISTRIBUTING ENCRYPTION KEYS

Method and apparatus for storing and distributing encryption keys

Method and apparatus for storing and distributing encryption keys

Apparatus and Method of Direct Mode Radio Communication

Method and apparatus for delivering IPP2T (IP-push-to-talk) wireless LAN mobile radio service