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The throughput and latency requirements of a Category four User Equipment (CAT4 UE) is met by adding a MIMO symbol detector and a parallel Turbo decoder supporting H-ARQ, which brings both low silicon cost and enough flexibility to support other wireless standards. The complexity demonstrated by the modem shows the practicality and advantage of using programmable baseband processors for a single-chip LTE solution.<\/p>","DOI":"10.4018\/jertcs.2010070103","type":"journal-article","created":{"date-parts":[[2010,9,7]],"date-time":"2010-09-07T18:58:32Z","timestamp":1283885912000},"page":"44-64","source":"Crossref","is-referenced-by-count":2,"title":["System Architecture for 3GPP-LTE Modem using a Programmable Baseband Processor"],"prefix":"10.4018","volume":"1","author":[{"given":"Di","family":"Wu","sequence":"first","affiliation":[{"name":"Link\u00f6ping University, Sweden"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Johan","family":"Eilert","sequence":"additional","affiliation":[{"name":"Link\u00f6ping University, Sweden"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Rizwan","family":"Asghar","sequence":"additional","affiliation":[{"name":"Link\u00f6ping University, Sweden"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Dake","family":"Liu","sequence":"additional","affiliation":[{"name":"Link\u00f6ping University, Sweden"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Anders","family":"Nilsson","sequence":"additional","affiliation":[{"name":"Coresonic AB, Sweden"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Eric","family":"Tell","sequence":"additional","affiliation":[{"name":"Coresonic AB, Sweden"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Eric","family":"Alfredsson","sequence":"additional","affiliation":[{"name":"Coresonic AB, Sweden"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"2432","reference":[{"key":"jertcs.2010070103-0","doi-asserted-by":"crossref","unstructured":"Asghar, R., & Liu, D. 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