Rise over thermal: Difference between revisions
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In [[wireless communication]] systems, the '''rise over thermal''' ('''ROT''') indicates the ratio between the total interference received on |
In [[wireless communication]] systems, the '''rise over thermal''' ('''ROT''') indicates the ratio between the total interference received on a [[base station]] and the [[thermal noise]].<ref>A. J. Viterbi "CDMA: Principles of Spread Spectrum Communication", Addison-Wesley Wireless Communications Series, May 1995, ISBN 0-201-63374-4</ref> |
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The ROT is typically used as a measure of how congested a [[cellular network|cellular telephone network]] is. The capacity of systems using CDMA ([[code division multiple access]]) is often determined by how high the acceptable level of ROT is |
The ROT is typically used as a measure of how congested a [[cellular network|cellular telephone network]] is. The capacity of systems using CDMA ([[code division multiple access]]) is often determined by how high the acceptable level of ROT is |
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Revision as of 10:41, 13 November 2012
In wireless communication systems, the rise over thermal (ROT) indicates the ratio between the total interference received on a base station and the thermal noise.[1]
The ROT is typically used as a measure of how congested a cellular telephone network is. The capacity of systems using CDMA (code division multiple access) is often determined by how high the acceptable level of ROT is
References
- ^ A. J. Viterbi "CDMA: Principles of Spread Spectrum Communication", Addison-Wesley Wireless Communications Series, May 1995, ISBN 0-201-63374-4
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