Title :
Evolution of 3GPP UTRA TDD to higher chip rates
Author :
Beale, Martin ; Jones, Alan
Author_Institution :
IPWireless Inc., Chippenham, UK
Abstract :
The paper first provides a tutorial overview of a higher chip rate TDD mode that is being studied by 3GPP for the evolution of UTRA TDD mode. This provides the basis from which an evolution to even higher chip rates is made. Simulations show that packet call rate gains of 30-40% are achievable by adoption of a chip rate of 7.68 Mcps.
Keywords :
3G mobile communication; code division multiple access; packet radio networks; time division multiplexing; 3G mobile systems; 3GPP UTRA TDD; CDMA; chip rates; packet call rate; third generation mobile systems; time division duplex; Bandwidth; Bit rate; Downlink; Frequency conversion; Frequency domain analysis; Multiaccess communication; Multiuser detection; Performance analysis; Throughput; Web and internet services;
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.2004.1370871
