On the capacity of a pulse position hopped CDMA system
2000
Pulse-position-hopped (PPH) code division multiple access (CDMA) is a new promising multiple-access technique which is very well suited for short-range multipath communications and has several benefits, such as coherent reception and low transmit power density. We analyze the error-correcting capability of a system employing PPH-CDMA. The results show that the system capacity is proportional to the bandwidth, in a similar fashion as for carrier-based transmission techniques.
Keywords:
- Multipath propagation
- Error detection and correction
- Code division multiple access
- Pulse-width modulation
- Pulse-position modulation
- Bandwidth (signal processing)
- Spread spectrum
- Computer network
- Channel capacity
- Computer science
- Electronic engineering
- Discrete mathematics
- Telecommunications link
- Transmitter power output
- Correction
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