Key technologies in mobile communication

Author: Wu Weiling
Publisher:
Publish Date: 2000-11-01
Features: To improve the quantity (effectiveness) and quality (reliability) indicators of mobile communication, various measures for enhancing effectiveness and reliability are introduced and discussed. To improve the effectiveness of mobile communication, source coding techniques for enhancing the effectiveness of individual users, modulation techniques, and multiple access techniques for increasing the capacity of multiple users (cells) are introduced, among others. To improve the reliability of mobile communication, measures to enhance reliability by combating various fading in mobile communication are introduced, including spread spectrum technology, modulation technology, channel coding and interleaving technology, power control technology, diversity reception, Rake reception, and transmitter diversity techniques.