The new receivers feature next-generation HEVC UHD/4K decoding and DVB-S2X demodulation
capabilities, adding to ARRIS's portfolio of satellite distribution solutions.
To improve the performance of iterative demodulation
and decoding for SCDT, a novel joint sparse graph (JSG) with SCDT and LDPC codes is constructed.
This new receiver architecture features data demodulation
using an analog signal processor with a single in-phase component, rather than a conventional two-signal analog signal processor that has both in-phase and orthogonal components.
Recently, many phase recovering methods have been developed as combination of genetic algorithms and parametric methods [2-4], soft computing techniques applied to Zernike polynomials , combination of genetic algorithms and frequency guided sequential demodulation
, particle swarm optimization , unwrapping of phase maps with sign changes , two-dimensional regularized phase-tracking technique , and so forth.
Members of the Satellite Interference Reduction Group (IRG) are to benefit from a new GSM Demodulation
Tool developed by Eutelsat, and being offered to all IRG members including new members joining throughout 2015.
Moreover, there is a limit to the speed improvements that can be achieved with transmission methods using the simple modulation and demodulation
formats that have been used to date.
A 20 MHz demodulation
capability has been designed into the instrument's platform, allowing it to measure LTE and WiMAX signals.
The hand-held MT8222B BTS Master Base Station Analyzer incorporates a 20-MHz demodulation
capability to measure LTE and WiMAX signals and a 30-MHz Zero-Span IF output for external demodulation
of any other wideband signal.
The new Lynx diversity receiver from Vis- link is a multi-format receiver decoder offering a range of demodulation
schemes including: Standard DVB-T, Vislink's unique LMS-T demodulation
and ultra-low delay MPEG-2 decoding as well as H.
of Illinois, Urbana-Champaign) covers core subjects like baseband and passband modulation and demodulation
, equalization, sequence estimation, modulation waveforms for communication channels and digital recording channels, and advanced topics like trellis codes, synchronization, the design of an additive noise channel and a discrete channel, turbo iterative demodulation
, and jamming.
Unmatched performance on key analog demodulation
benchmarks, which are essential for the successful rollout of hundreds of millions of high quality hybrid (analog and digital) television platforms required by the DTV transition across Europe and Asia.