Title :
A coexistence study of higher chip rate UTRA-TDD and FDD systems in macro cell environment
Author :
Wong, Shin Horng
Author_Institution :
IPWireless, Chippenham, UK
Abstract :
The paper is a study of the coexistence of 3.84 Mcps UTRA-FDD and 7.68 Mcps UTRA-TDD that is currently being studied by 3GPP. It is found that there is minimal capacity loss in the UTRA-FDD system due to a 7.68 Mcps UTRA-TDD carrier located in an adjacent carrier frequency, and, similarly, the capacity loss in the UTRA-TDD system due to the adjacent UTRA-FDD system is minimal. The capacity of the UTRA-TDD system is more than 50% greater than that of the UTRA-FDD system.
Keywords :
3G mobile communication; cellular radio; frequency division multiplexing; radiofrequency interference; time division multiplexing; 3GPP; UTRA-FDD; UTRA-TDD; adjacent carrier frequency; capacity loss; chip rate; coexistence; intra-cell interference; Adaptive arrays; Antenna arrays; Bandwidth; Downlink; Frequency; Multiaccess communication; Multiuser detection; Standards development; Telecommunication traffic; Transmitting antennas;
Conference_Titel :
Personal, Indoor and Mobile Radio Communications, 2004. PIMRC 2004. 15th IEEE International Symposium on
Print_ISBN :
0-7803-8523-3
DOI :
10.1109/PIMRC.2004.1370911
