PARIS-- October 20, 2011-- 4G chipmaker Sequans Communications S.A. (NYSE:SQNS) today introduced three new FDD and TDD LTE baseband chips, a companion RF chip, and two new LTE platforms, supporting ...
A multi-sector base station for WiMAX can use either multiple Time Division Duplexing (TDD) or Frequency Division Duplexing (FDD) reference boards. The boards should be housed in a box or rack and ...
The move to third-generation (3G) wireless technology will pose new physical layer challenges to design engineers. Wideband CDMA (W-CDMA) delivers new modulation schemes, tougher chip and sampling ...
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