Principles of mobile communication (2nd ed.)
Principles of mobile communication (2nd ed.)
Digital Communication: Third Edition
Digital Communication: Third Edition
IEEE Transactions on Wireless Communications
IEEE Transactions on Wireless Communications
IEEE Transactions on Information Theory
Space-time block codes from orthogonal designs
IEEE Transactions on Information Theory
On the theory of space-time codes for PSK modulation
IEEE Transactions on Information Theory
A rank criterion for QAM space-time codes
IEEE Transactions on Information Theory
Super-orthogonal space-time trellis codes
IEEE Transactions on Information Theory
IEEE Transactions on Information Theory
Remarks on space-time codes including a new lower bound and an improved code
IEEE Transactions on Information Theory
An orthogonal space-time coded CPM system with fast decoding for two transmit antennas
IEEE Transactions on Information Theory
A unified construction of space-time codes with optimal rate-diversity tradeoff
IEEE Transactions on Information Theory
A Unified SNR-Dependent Analysis of Space–Time Codes in Fading Channels
IEEE Transactions on Information Theory
Linear block codes over cyclic groups
IEEE Transactions on Information Theory
Decomposition of M-ary CPM signals into PAM waveforms
IEEE Transactions on Information Theory
A simple transmit diversity technique for wireless communications
IEEE Journal on Selected Areas in Communications
Space-time code design with continuous phase modulation
IEEE Journal on Selected Areas in Communications
Hi-index | 754.84 |
Sufficient conditions are derived under which M-ary partial- and full-response continuous phase modulation (CPM) space-time (ST) codes will attain both full spatial diversity and optimal coding gain. General code construction rules are desirable due to the nonlinearity and inherent memory of the CPM signals which makes manual design or computer search difficult. Using a linear decomposition of CPM signals with tilted phase, we identify a rank criterion for M-ary partial- and full-response CPM that specifies the set of allowable modulation indices. We also propose a coding gain design criterion. Optimization of the coding gain for CPM ST codes is shown to depend on the CPM frequency/phase shaping pulse, modulation index, and codewords. The modulation indices and phase shaping functions that improve the coding gain are specified. Finally, optimization of coding gain for ST-CPM and orthogonal ST-CPM codewords is discussed.