Application of Smart Antenna in TD - SCDMA
Journal Title: Wireless Communication Technology - Year 2017, Vol 1, Issue 1
Abstract
With the rapid development of global communications business, future personal communication wireless mobile communication technology has aroused great concern. Way to eliminate the impact of co-channel interference (CCI), multiple access interference (MAI) and multipath fading becomes a major factor in improving the performance of wireless mobile communication systems. The smart antenna uses the digital signal processing technology to generate the spatial directional beam so that the antenna main beam is aligned with the direction of arrival of the user signal. The side lobe or the zero point is aligned to the direction of the interfering signal to reach the full efficient use of the mobile subscriber signal, thus remove or suppress the interference signal purpose. Compared with other increasingly deep and mature interference removal technology, the application of smart antenna technology in mobile communication is even more in the ascendant and showing great potential. One of the key technologies of the third generation mobile communication standard TD-SCDMA system submitted by our country is the intelligent antenna technology. The paper introduces the history and development of the smart antenna in detail, and deeply analyzes the application of the smart antenna in TD-SCDMA. The application of smart antenna has been developed.
Authors and Affiliations
Xinghua Yang, Haiyang Song, Hongwu Li
Keywords
Related Articles
- EP ID EP679068
- DOI -
- Views 181
- Downloads 0
Variability of data when testing the Handbrake Parking System vs the Electronic Park Brake with three Maha testers at Ministry of Transport facilities
This research is focused on the test of the Electronic Parking Brake (EPB) and the hand brake at several Ministry of Transport (MOT) facilities to see if there are differences between data obtained. The parking brake for...
Convergent platform for multi-agent data processing in the “Smart Road” system
In the article, the multi-agent platform for convergent sensor data processing in a monitoring system for Smart Road Infrastructure are considered. The platform works with a network of spatially distributed photo-radar c...
Information retrieval in two-tier VANET/P2P using RSU as a superpeer
Since traffic is increasing considerably day by day so information exchange for vehicular environment is very important to increase safety and to provide proper guidance of road side services available to driver during j...
A Detailed Study on LDPC Encoding Techniques
This survey deals with LDPC encoding techniques. Different types of error detection and correction codes have been studied. BHC codes, Turbo code, LDPC Codes, Hamming codes are some of the vast classes of codes. Low Deco...
Octaband antenna for mobile applications
An octaband micro strip antenna is designed that integrates the current wireless technologies with some of the older and upcoming technologies of the mobile communication. It provides backward compatibility to the techno...