Patent application number | Description | Published |
20080207241 | METHOD AND SYSTEM FOR DISTRIBUTING TALK GROUP ACTIVITY AMONG MULTIPLE VEHICLE REPEATERS | 08-28-2008 |
20100322442 | PRESSURE ACTIVATED REMOTE MICROPHONE - A pressure activated remote microphone is provided within a communication system ( | 12-23-2010 |
20110050545 | OVERLAYED DISPLAY - A display ( | 03-03-2011 |
20110159894 | METHOD FOR MANAGING POWER CONSUMPTION OF A PAGER ON A TRUNKED NETWORK - Systems and methods for managing power consumption on a trunked network include listening to a control channel on a trunked system with a trunked pager, and receiving a voice channel assignment. The trunked pager listens for voice traffic on the assigned voice channel while in a standby mode. Voice traffic is detected and the trunked pager determines whether the voice traffic is for a communication group that includes the trunked pager. If so, the trunked pager unmutes and listens to the voice traffic. Upon termination of the voice traffic, the trunked pager returns to the control channel to listen for a different voice channel assignment. Otherwise, the trunked pager directly returns to the control channel to listen for a different voice channel assignment. | 06-30-2011 |
20120046062 | METHOD AND APPARATUS FOR COMMUNICATING AMONGST TWO-WAY RADIOS - A method and apparatus for communicating amongst two-way radios is disclosed. The method includes operating a two-way radio | 02-23-2012 |
20120077491 | METHOD AND APPARATUS FOR SCANNING AMONGST TWO-WAY RADIOS - A method and apparatus for scanning amongst two-way radios is disclosed. The method includes applying a scan probability index (SPI) to each member of a scan list, the SPI indicating a likelihood of channel activity. The SPI is dynamically updated by a variety of processes. Members are loaded from the scan list, and the SPI of the loaded member is compared to a threshold. Members are skipped or checked for activity based on the SPI passing or failing the threshold. Members having a sufficient SPI will proceed to have detected channel activity decoded. The method and apparatus may utilize both normal scan members and vote scan member frequencies. | 03-29-2012 |
20130324095 | APPARATUS AND METHOD FOR DYNAMIC CALL BASED USER ID - A dynamic call based user ID allows subscriber units to be shared amongst a plurality of users or used for a plurality of roles/uses. A voiced call sign is transmitted by a calling subscriber unit to a targeted subscriber unit. A pattern in the voice transmission of the calling unit is detected, and the voiced call sign is compared to a list of pre-stored call signs. When a match between stored calls signs and the current call sign occurs, the calling subscriber unit saves the current call sign. Fixed network equipment (FNE) then associates the saved current call sign with a subscriber unit ID (SUID) of the calling unit. The dynamic association between the call sign and the SUID allows the subscriber unit to be shared amongst different users and for different uses/roles. | 12-05-2013 |
20140098717 | METHOD AND APPARATUS FOR ESTABLISHING RADIO COMMUNICATIONS ON A TRUNKED NETWORK USING AN INBOUND PROXY - A method and device enables establishing radio communications on a trunked network using an inbound proxy. The method includes receiving, at a first subscriber device, a control signal from a base station on an outbound control channel of the base station. A request is then transmitted from the first subscriber device to the base station on an inbound control channel of the base station. Next, it is determined, at the first subscriber device, that the request was not received by the base station. The request is therefore re-transmitted from the first subscriber device to a second subscriber device on an inbound proxy control channel. The first subscriber device then receives a response to the request from the base station. The first subscriber device is thus able to subsequently establish radio communications on the trunked network via the second subscriber device. | 04-10-2014 |
20140372015 | PUBLIC SAFETY VEHICLE ROUTING - A method and apparatus for routing public-safety vehicles to an incident are provided herein. During operation a server will receive an emergency notification. In response, the server will determine an emergency type and vehicles that will be dispatched to the emergency. Routes will be tailored for each vehicle and then provided to each vehicle. The specifically-tailored routes will facilitate the arrival of vehicles on site in an appropriate order. | 12-18-2014 |