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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Won Mee Jang Lim Nguyen |
| Copyright Year | 2000 |
| Description | Author affiliation: Dept. of Comput. & Electron. Eng., Nebraska Univ., Lincoln, NE, USA (Won Mee Jang) |
| Abstract | Self-encoded spread spectrum eliminates the need for traditional transmit and receive PN code generators. The enhanced transmission security arises from the stochastic nature of the unique spectrum spreading and de-spreading processes. In a self-encoded multiple access (SEMA) system, the number of users is not limited by the number of available sequences, unlike CDMA systems that employ PN codes such as m-, Gold or Kassami sequences. It is important from a design standpoint to specify the minimum number of chips to support multiple users for a specified quality of service and capacity in SEMA system. We find the number of chips for an m-user SEMA system to achieve the specified capacity and bit error rate. The capacity analysis provides a useful indication of the maximum number of users for a given spreading factor. |
| Starting Page | 216 |
| Ending Page | 220 |
| File Size | 354632 |
| Page Count | 5 |
| File Format | |
| ISBN | 0780365607 |
| DOI | 10.1109/ISSSTA.2000.878115 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2000-09-06 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | AWGN channels Spread spectrum communication Transmitters Delay Stochastic processes Multiaccess communication Multiple access interference Data security Encoding Registers |
| Content Type | Text |
| Resource Type | Article |
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