GSM White Papers
Improving Spectral Efficiency and Reducing Adjacent Channel Interference of a Wireless Emergency Communication System
Overview Cellular services have been ineffective in providing defense and disaster recovery communications. Overloads that occur after disasters cause degraded resource access to all users, no matter how important. This has led to the development of the Wireless Priority Service, which will queue emergency calls if they are first blocked. The next generation of Wireless Priority Services, however, must also be able to support more numbers of calls after disaster strikes, which can only be achieved by increasing the spectral efficiency of a system. This paper proposes to use linear, higher order modulation techniques for priority services instead of the currently deployed non linear modulation schemes used in GSM systems.
| Publisher | The Curators of the University of Missouri | File Format | |
|---|---|---|---|
| Date Published | February 2005 | Downloads | 22 |
| Format | White Papers | ||
| Topics | |||
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