Titlebook: Wireless Personal Communications; Martin J. Feuerstein,Theodore S. Rappaport Book 1993 Springer Science+Business Media New York 1993 DECT.

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樹木心

A Wireless Data Modem for Local Communicationsarms at the baseband using a digital time-integrating correlator (TIC). All algorithms for synchronization and data demodulation are implemented as software modules on a general purpose digital signal processor (DSP). We give a description of the hardware implementation, the digital algorithms, and results of the first measurements.

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Krister Raith,Erik Lissakers,Jan Uddenfeldt,Jan Swerup

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Vldl379

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Analysis of DS/CDMA: Use of Moments and Gaussian ApproximationsFor digital cellular, there are many inter-related design choices. Multiple access is significant for performance, frequency and channel assignment, complexity, etc. Direct sequence code division multiple access (DS/CDMA) is a candidate which needs to be understood better for this application for comparison with other methods (in particular, TDMA).

牛馬之尿

Simulation Study of Spectrum Sharing between Microwave Links and Personal Communications Systemslity of the sharing and the method and processes required to accomplish it. At its heart is the issue ofinterfer-ncefrom PCS to microwave as well as from microwaves to PCS. Because of the complex statistical nature of the problem at hand, Motorola’s approach has been to provide a strong theoretical

Conduit

Adaptive Equalization for Digital Wireless Data Transmissionn processing. Finally, broadband modem alternatives to high-rate single-channel transmission and equalized reception are examined. Two important techniques, direct-sequence spread spectrum transmission and multicarrier modulation, are described. Comparisons are made among these and equalized TDMA, i