Title :
Performance of simultaneous voice and data for the IS-95-B reverse link
Author :
Gutierrez, Alberto ; Li, Jun
Author_Institution :
Nortel Networks, Richardson, TX, USA
Abstract :
The IS-95-B standard will provide moderate data rates of up to 115.2 kbps through the use of multi-code transmission. Transmission of user data from a single mobile station on multiple code channels causes some concern due to the implications on the stability of power control and capacity. In this paper the impact to reverse link performance due to voice and data channels, where the data channels employ multiple code channels, is assessed with respect to SNR, and SNR standard deviation. Also, it is found that a smaller power control step size with respect to that available for IS-95 also has a positive impact on capacity
Keywords :
cellular radio; channel capacity; code division multiple access; integrated voice/data communication; multiuser channels; personal communication networks; power control; radio links; telecommunication control; 115.2 kbit/s; CDMA; IS-95-B reverse link; PCS; SNR; SNR standard deviation; capacity; cellular communications; code division multiple access; data channels; data rates; mobile station; multi-code transmission; multiple code channels; power control stability; power control step size; reverse link performance; user data transmission; voice channels; Base stations; Code standards; Communication standards; Lakes; Multiaccess communication; Noise level; Power control; Power system modeling; Signal to noise ratio; Stability;
Conference_Titel :
Vehicular Technology Conference, 1999 IEEE 49th
Conference_Location :
Houston, TX
Print_ISBN :
0-7803-5565-2
DOI :
10.1109/VETEC.1999.778011
