## Abstract In this Letter multimedia transmission in an optical‐fiber network using a fast frequency hopping–code division multiple access scheme is discussed. The multirate one coincidence variable length frequency hop patterns have been generated and their auto‐ and cross‐correlation properties
Optical multimedia CDMA system with novel multiplexing techniques
✍ Scribed by Yang-Han Lee
- Book ID
- 101272224
- Publisher
- John Wiley and Sons
- Year
- 1999
- Tongue
- English
- Weight
- 162 KB
- Volume
- 22
- Category
- Article
- ISSN
- 0895-2477
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✦ Synopsis
Four no¨el multiplexing techniques VSM, PSM, RPM, ) OIM of an optical multimedia CDMA system ha¨e been proposed by using prime codes with different code lengths. PSM and VSM ha¨e the ad¨antages of easily adding and controlling the inserting code system, but with a limited successful number. RPM can dynamically add the inserting codes into the original codes at the price of a complicated algorithm and lower multiplexing speed.
📜 SIMILAR VOLUMES
We report the design of a new family of strict optical orthogonal codes (SOOCs) that permit the use of nonconstant code weights in optical code-division multiplexing (OCDM) systems. Because this new code can possess any number of pulses (i.e., 1s) in each codeword while still maintaining the minimum