Evaluation of an adaptive power and error control algorithm for wireless systems

We study the performance of a unified power control and forward error correction control algorithm for mobile radio systems that attempts to maximize system capacity and minimize transmitter power utilization while satisfying user defined quality of service constraints. The algorithm is distributed, with each individual transmitter-receiver pair determining its own operating point with respect to power and error control parameters. Simulation results from a cellular system with mobile users show that this unified algorithm outperforms the schemes that use power control alone.

[1]  Akihiro Higashi,et al.  Performance analysis of RS-coded M-ary FSK for frequency-hopping spread spectrum mobile radios , 1992 .

[2]  D. G. Messerschmitt,et al.  Power control for variable QOS on a CDMA channel , 1994, Proceedings of MILCOM '94.

[3]  N. R. Sollenberger,et al.  Uplink power control for TDMA portable radio channels , 1994 .

[4]  S. Ariyavisitakul.  Autonomous SIR-based power control for a TDMA radio system , 1993, Proceedings of GLOBECOM '93. IEEE Global Telecommunications Conference.

[5]  William C. Y. Lee,et al.  Mobile Communications Design Fundamentals: Lee/Mobile , 1993 .

[6]  Raymond Knopp,et al.  Information capacity and power control in single-cell multiuser communications , 1995, Proceedings IEEE International Conference on Communications ICC '95.

[7]  Prathima Agrawal,et al.  An adaptive power control and coding scheme for mobile radio systems , 1996, 1996 IEEE International Conference on Personal Wireless Communications Proceedings and Exhibition. Future Access.

[8]  William C. Y. Lee,et al.  Mobile Communications Design Fundamentals , 1986 .

[9]  Michael Rice,et al.  Variable rate error control for wireless ATM networks , 1995, Proceedings IEEE International Conference on Communications ICC '95.

[10]  R. R. Gejji.  Forward-link-power control in CDMA cellular systems , 1992 .

[11]  Robert W. Brodersen,et al.  Unified power control, error correction coding and scheduling for a CDMA downlink system , 1996, Proceedings of IEEE INFOCOM '96. Conference on Computer Communications.

[12]  Samir Kallel.  Analysis of memory and incremental redundancy ARQ schemes over a nonstationary channel , 1992, IEEE Trans. Commun..

[13]  Robert H. Deng,et al.  An adaptive coding scheme with code combining for mobile radio systems , 1993 .

[14]  Cyril Leung,et al.  A transmit power control scheme for improving performance in a mobile packet radio system , 1994 .

[15]  Tsern-Huei Lee,et al.  Downlink power control algorithms for cellular radio systems , 1995 .