Andrew Cooper

Title: Innovations of Andrew Cooper

Introduction

Andrew Cooper is a notable inventor based in Wokingham, GB. He has made significant contributions to the field of communication technology, holding a total of 3 patents. His work primarily focuses on enhancing data transmission methods and improving the efficiency of communication systems.

Latest Patents

One of his latest patents is the "Maximum likelihood sequence detector." This invention utilizes the Viterbi algorithm to estimate a sequence of data bits received over a communication channel. The detector is designed to handle various states associated with transmitted bits, depending on the constraint length. It features a common adder/accumulator for performing arithmetic operations and calculating partial path metrics. This architecture is compatible with VLSI techniques, allowing for minimal semiconductor area usage. The detector can function as both an equalizer and a decoder, enabling efficient integration into a single chip.

Another significant patent is the "Digital radio receiver which detects when a portion of a burst is stolen." This method is applicable in burst-mode radio communications, such as GSM. It involves substituting selected bits of a first message with bits from a second message, which may be associated with a different channel type. The invention includes a detector that monitors flags indicating stolen bits, employing a majority-vote circuit to enhance detection accuracy in noisy conditions.

Career Highlights

Throughout his career, Andrew Cooper has worked with prominent companies in the telecommunications industry. Notably, he has been associated with Nokia Mobile Phones Limited and Technophone Limited. His experience in these organizations has contributed to his expertise in communication technologies and innovations.

Collaborations

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Conclusion

Andrew Cooper's contributions to communication technology through his innovative patents demonstrate his significant impact on the industry. His work continues to influence advancements in data transmission and communication systems.