{"product_id":"turbo-coding-von-jesper-kjeldsen","title":"Turbo Coding","description":"\u003cp\u003eThis report presents a hardware implementation of an EGPRS-2 turbo decoder based on the soft-output Viterbi algorithm (SOVA). Here techniques for optimizing the implementation has been used to establish a Finite State Machine with Datapath (FSMD) design. EGPRS-2 is the second evolution of GPRS, a standard for wireless transmission of data over the most widespread mobile communication network in the world, GSM. The SOVA based decoder is implemented in Matlab and analyzed through profiling. Here a bottleneck is found which takes up 70 % of the decoders execution time, is found. This bottleneck is mapped to an FSMD implementation, where the datapath is determined through cost optimization techniques and a pipeline is also implemented. XILINX Virtex-5 is used as an implementation reference to estimate a decreased execution time of the hardware design. It shows that a factor 1277 improvement over the Matlab implementation can be achieved and that it is able to handle the maximum EGPRS-2 throughput speed of 2 Mbit\/s.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9783838330983\"\u003e\u003ch3\u003eHardware Acceleration of an EGPRS-2 Turbo Decoder on an FPGA\u003c\/h3\u003e\u003c\/div\u003e","brand":"Autorenwelt Shop","offers":[{"title":"Softcover - 9783838330983","offer_id":39469241565277,"sku":"9783838330983","price":59.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/66322795-ba7c-47db-86e8-6ad45b0c186e.jpg?v=1765263732","url":"https:\/\/shop.autorenwelt.de\/products\/turbo-coding-von-jesper-kjeldsen","provider":"Autorenwelt Shop","version":"1.0","type":"link"}