Auto High Speed Packet Handover System Structure Design

• Main Authors: Liao-Yu-Hsuan, 廖育萱
• Other Authors: Sun-Yuh-Sien
• Format: Others
• Language: zh-TW
• Published: 2007
• Online Access: http://ndltd.ncl.edu.tw/handle/94875507677733844764

碩士 === 清雲科技大學 === 電子工程研究所 === 93 === Auto high speed packet handover system is an ardent application in wireless industry. Nowadays the average data rate of GPRS and mobile 3G approached to 57kbps and 200kbps respectively. The 802.11n and WiMAX are under testing. In order to achieve a high data rate mobile communication, it is possible to modify the 802.11g system to approach 5Mbps data rate. In this thesis, a new wireless communication system design is considered via the whole system view. A high-gain power amplifier is re-designed to prolong the transmitting range, the algorithm of automatic RF channel selection, a novel design of “Fly-Gibbon” state machine system ,and soft-switch routing mechanize are proposed to achieve handover packet at high data rate without disconnection . This new design scheme provides a high value in business applications.