A multi-standard 2G/3G/4G Cellular modem supporting carrier aggregation in 28nm CMOS

Michael Breschel, Peter Almers, Fredrik Angsmark, Alberth Arvidsson, Harald Bauer, Kees Van Berkel, Joaquin Canovas, Minh Do, Anders Ekelund, Torsten Larsson, Bo Lincoln, Magnus Malmberg, Masao Naruse, Masashi Onishi, Christer Östberg, Jean Paul Smeets, Mario Vergara Escobar, Juergen Voelkl, Emma Wittenmark

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/CongresprocedureConferentiebijdrageAcademicpeer review

8 Citaten (Scopus)

Samenvatting

Mobile networks today are divided into multiple radio access technologies (RATs) scattered over a variety of frequencies and functionality depending on the network region. The scattered networks require that the digital baseband for mobile user equipment handle multiple RATs, multiple bands, as well as seamlessly transition between these. In 3GPP release 10 [1] the problem with scattered frequency bands has been addressed by the possibility to aggregate spectrum from two separated carriers to create a wider aggregated total bandwidth. Which carriers to combine depends on the spectrum available to the specific operator.

Originele taal-2Engels
Titel2014 IEEE International Solid-State Circuits Conference, ISSCC 2014 - Digest of Technical Papers
UitgeverijInstitute of Electrical and Electronics Engineers
Pagina's190-191
Aantal pagina's2
ISBN van geprinte versie9781479909186
DOI's
StatusGepubliceerd - 2014
Evenement61st IEEE International Solid-State Circuits Conference, ISSCC 2014 - San Francisco, Verenigde Staten van Amerika
Duur: 9 feb. 201413 feb. 2014
Congresnummer: 61

Congres

Congres61st IEEE International Solid-State Circuits Conference, ISSCC 2014
Verkorte titelISSCC 2014
Land/RegioVerenigde Staten van Amerika
StadSan Francisco
Periode9/02/1413/02/14
AnderISSCC 2014

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