280 search results - page 1 / 56 » Modulation and Coding for Noncoherent Communications |
VLSISP
2002
13 years 4 months ago
2002
Until recently, the theory of noncoherent communications was premised on the use of orthogonal multi-pulse modulation such as frequency shift keying. The main drawback of this modu...
GLOBECOM
2008
IEEE
13 years 6 months ago
2008
IEEE
— In this work, we consider differential modulation in two-way relay channels (TWRC). In single antenna systems, we propose non-coherent schemes for both amplify-and forward (AF)...
ICC
2000
IEEE
13 years 9 months ago
2000
IEEE
—Noncoherent sequence detection algorithms, recently proposed by the authors, have a performance which approaches that of coherent detectors and are robust to phase and frequency...
CISS
2007
IEEE
13 years 11 months ago
2007
IEEE
Abstract— This paper considers hybrid-ARQ under the constraints of noncoherent orthogonal modulation and hard-decision decoding. Information theoretic bounds on the throughput fo...
ICC
2007
IEEE
13 years 11 months ago
2007
IEEE
: We detail a code mapping scheme designed especially for devices in the enhanced wireless personal area networks operating in both the 868MHz and 915MHz bands for the emerging IEE...