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Qualcomm's Universal Mobile TV Chip

QUALCOMM announced its single-chip Universal Broadcast Modem (UBM) solution supporting three of the world’s leading mobile broadcast standards. The UBM solution unifies the world’s leading mobile TV standards into a single, cost-effective chip with support for FLO technology, as well as for Digital Video Broadcasting — Handheld (DVB-H) and one-segment Integrated Services Digital Broadcasting — Terrestrial (ISDB-T), creating a common platform that handset manufacturers can leverage to address multiple standards. Designed to be compatible with both CDMA2000 and WCDMA/UMTS devices, the UBM solution is expected to sample in the first quarter of 2007.

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Japan Launches Digital TV for Mobile Phones

Japan Launches Digital TV for Mobile PhonesNHK and five commercial TV broadcasters held a splashy launch party in Tokyo’s central Shinjuku train station on Saturday afternoon, announcing the official start of terrestrial ‘One-Seg’ broadcast services. The carriers have lined up accordingly: NTT DoCoMo has partnered with Nippon Television and Fuji Television, while KDDI has forged a partnership with TV Asahi.

The new digital tuner-enabled handsets, coming from Panasonic, Hitachi and Sanyo, should deliver up to three hours of TV viewing time by processing and decoding only the requested channel — as opposed to current analog units which run only about an hour and eat more juice as they decode all incoming broadcast channels. Vodafone’s 905SH from Sharp is rumoured to be available just in time for the World Cup in June.

WWJ has been covering this story since the spring of 2004 when early prototype handsets were first introduced at an NHK open-house event.