Patent ID: 7941180
Filing Date: 2011-05-10
Classification: H04B,H04W,Y02D

Abstract:
1. A hand held radio transceiver, comprising: wireless communication circuitry for transmitting and receiving radio frequency communication signals, the wireless communication circuitry further including a plurality of transceiver elements; a processor module coupled to receive and generate digital communication signals from and to the wireless communication circuitry; power delivery circuitry operably coupled to corresponding transceiver elements and to a power source, wherein the power delivery circuitry delivers power based on the received control signals; wherein the hand held radio transceiver delivers power to elements within at least one group of elements that do not generate wireless communication signals during a first of the plurality of power modes of operation and to at least one group of transceiver elements that generate wireless communication signals in a second of the plurality of power of modes of operation.