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New complete complementary codes for peak-to-mean power control in multi-carrier CDMA
Owing to the zero non-trivial aperiodic correlation sum properties, complete complementary
codes (CCC) have been applied to asynchronous multi-carrier code-division multiple …
codes (CCC) have been applied to asynchronous multi-carrier code-division multiple …
Optimal odd-length binary Z-complementary pairs
A pair of sequences is called a Golay complementary pair (GCP) if their aperiodic
autocorrelation sums are zero for all out-of-phase time shifts. Existing known binary GCPs …
autocorrelation sums are zero for all out-of-phase time shifts. Existing known binary GCPs …
New correlation bound and construction of quasi-complementary sequence sets
Quasi-complementary sequence sets (QCSSs) have attracted sustained research interests
for simultaneously supporting more active users in multi-carrier code-division multiple …
for simultaneously supporting more active users in multi-carrier code-division multiple …
A generalized construction of multiple complete complementary codes and asymptotically optimal aperiodic quasi-complementary sequence sets
In recent years, complete complementary codes (CCCs) and quasi-complementary
sequence sets (QCSSs) have found many important applications in multi-carrier code …
sequence sets (QCSSs) have found many important applications in multi-carrier code …
Sequence design for cognitive CDMA communications under arbitrary spectrum hole constraint
To support interference-free quasi-synchronous code-division multiple-access (QS-CDMA)
communication with low spectral density profile in a cognitive radio (CR) network, it is …
communication with low spectral density profile in a cognitive radio (CR) network, it is …
Asymptotically optimal and near-optimal aperiodic quasi-complementary sequence sets based on florentine rectangles
Quasi-complementary sequence sets (QCSSs) can be seen as a generalized version of
complete complementary codes (CCCs), which enables multicarrier communication systems …
complete complementary codes (CCCs), which enables multicarrier communication systems …
A tighter correlation lower bound for quasi-complementary sequence sets
Levenshtein improved the famous Welch bound on aperiodic correlation for binary
sequences by utilizing some properties of the weighted mean square aperiodic correlation …
sequences by utilizing some properties of the weighted mean square aperiodic correlation …
A direct and generalized construction of polyphase complementary sets with low PMEPR and high code-rate for OFDM system
A major drawback of orthogonal frequency division multiplexing (OFDM) systems is their
high peak-to-mean envelope power ratio (PMEPR). The PMEPR problem can be solved by …
high peak-to-mean envelope power ratio (PMEPR). The PMEPR problem can be solved by …
New Constructions of Asymptotically Optimal Quasi-Complementary Sequence Sets With Small Alphabet Sizes
The correlation properties of sequences form a focal point in the design of multiple access
systems of communications. A popular choice for the set of sequences to deploy is the quasi …
systems of communications. A popular choice for the set of sequences to deploy is the quasi …
Two Constructions of Aperiodic Quasi-Complementary Sequence Sets With New Parameters
M Wang, T Liu, M Liu, Y Li - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Quasi-complementary sequence sets (QCSSs) have attracted sustained research interests
due to the ability to support more users compared to complete complementary codes …
due to the ability to support more users compared to complete complementary codes …