{"product_id":"constellation-shaping-nonlinear-precoding-and-steven-a-tretter-9781402070068","title":"Constellation Shaping, Nonlinear Precoding, and Trellis Coding for Voiceband Telephone Channel Modems: With Emphasis on Itu-T Recommendation V.34","description":"This book is an excellent reference for those working in the broad fields of communication theory, information theory, and modem design. It is essential for researchers in modulation and coding for voiceband telephone line modems; signal constellation design; nonlinear precoding for modems; and trellis coding.\u003cbr\u003eThe author presents the theory behind the new modulation and coding techniques included in ITU-T Recommendation V.34. Topics discussed include signal constellation shaping by shell mapping, nonlinear precoding, four-dimensional trellis codes, and fast equalizer training by using periodic sequences and FFT methods. In addition, several approaches that were considered but not accepted are presented including trellis shaping, trellis precoding, and modulus conversion.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAuthor:\u003c\/b\u003e Steven A. Tretter\u003cbr\u003e\u003cb\u003eISBN-10:\u003c\/b\u003e 1402070063\u003cbr\u003e\u003cb\u003eISBN-13:\u003c\/b\u003e 9781402070068\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e Springer\u003cbr\u003e\u003cb\u003eLanguage:\u003c\/b\u003e English\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 03\/31\/2002\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 266\u003cbr\u003e\u003cb\u003eFormat:\u003c\/b\u003e Hardcover\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 1.35lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 9.50h x 6.40w x 0.88d","brand":"Steven A. Tretter","offers":[{"title":"Hardcover","offer_id":43925419852031,"sku":"9781402070068","price":109.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/2982\/9887\/products\/img_1d0b9c99-3e90-45c7-9d7e-8ad09071d934.jpg?v=1681077169","url":"https:\/\/www.whiterainbookhouse.com\/products\/constellation-shaping-nonlinear-precoding-and-steven-a-tretter-9781402070068","provider":"WR Book House","version":"1.0","type":"link"}