Abstract
A novel balanced detection scheme for multi-access interference cancellation in multimedia spectral-amplitude-coding optical code-division multiple-access system is proposed. The receiver is capable of handling both equal and unequal in-phase cross correlation of optical orthogonal codes. A novel class of constant-length variable-weight optical orthogonal codes able to support multimedia services with different quality-of-service requirements is proposed as well. The construction is based on the pairwise balanced designs, or more specifically, on an incidence structure defined on an integer sub-lattice.
| Translated title of the contribution | Multi-weight unipolar codes for multimedia spectral-amplitude-coding optical CDMA systems |
|---|---|
| Original language | English |
| Pages (from-to) | 259 - 261 |
| Number of pages | 3 |
| Journal | IEEE Communications Letters |
| Volume | 8 (4) |
| DOIs | |
| Publication status | Published - Apr 2004 |
Bibliographical note
Publisher: IEEEResearch Groups and Themes
- Photonics and Quantum