Motorola Solutions, Inc.

Md Reduan Md Saad

Guo Dong Gan

Kim Koon Neoh

Grace Wei Wen Lim

Kow Chee Chong

Macwien Krishnamurthi

Chen Kok Yeoh

Muhamad Ridzuan Azizan

Chew How Lim

Soon Heng Lim

Shu Khan Lee

Wizatul Izyan Binti Wahid

Muhammad Asiff Bin Muhammad Sazri

A battery, method and battery operated portable communication device are provided with protection from excessive current and thermal conditions. A plurality of protection circuits are coupled in series within a common charge/discharge path of the battery. The first protection circuit is configured to block current by opening a switch in response to a voltage drop across the switch and a current sense resistor in the common charge/discharge path. The second protection circuit provides redundancy under conditions where the first switch might fail, where the second switch will block current through the current sense resistor.

Battery protection circuit and method

A method and apparatus for updating applications are provided herein. During operation, an application server will determine that an application is to be updated on a device associated with a public-safety officer. The application server will then determine all members of a team which the public-safety officer is a member. The application server will then update the application on the device only when at least N members of the team have access to the application as the application is being updated (where N is an integer greater than zero).

Method, apparatus for updating applications

A method and apparatus for providing a channel-change warning is provided herein. During operation a radio will alert a user if the user rotates a knob that controls channel/talkgroup in a clockwise manner when the radio is in a noisy environment.

Radio channel-change warning

A device and method for electronically deploying responders is provided. The device includes a communication interface and a controller having access to a map database. The controller is configured to: receive, via the communication interface, a location of an incident; identify respective locations of at least two communication devices associated with respective responders; select, using the map database, different respective routes from the respective locations to the location for each of the at least two communication devices, the different respective routes selected to reduce duplication therebetween; and provide the different respective routes to each of the at least two communication devices.

Device and method for electronically deploying responders

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Bukit Mertajam, Malaysia

Md Reduan Md Saad