Mobility

Low-Power LFSR Kernel Architecture in Mobile Transmitter and Receiver Protocols and Software Defined Radios

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Executive Summary

The LFSR operations are performed in implementing the different mobile-device protocols and encryption standards during transmission and reception. These operations are performed at the PN coding stages in CDMA, Gold code generation stage in WCDMA and several operation stages in the mobile transmitter and receiver protocols in Software Defined Radios (SDRs). A kernel can instantiate several processing objects when processing in the processor. Use of the kernel is known to lead to reduced energy dissipation by reducing the need of just a few memory accesses.

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