Title :
cdma2000: battery life improvement techniques
Author :
Sarkar, Sandip ; Tiedemann, Edward
Author_Institution :
Qualcomm Inc., San Diego, CA, USA
Abstract :
The cdma2000, standard for third generation mobile systems, incorporates several features to enhance the battery life of a mobile station (MS). This paper focuses on the battery life enhancements in idle mode-when the mobile station is not using a dedicated channel. Most of the battery life enhancement comes from the introduction of a new forward link common channel structure, which incorporates the forward quick paging channel (F-QPCH), the forward common control channel (F-CCCH) and the forward broadcast control channel (F-BCCH). The quick paging channel can also be used with the existing TIA/EIA-95 paging channel. This paper shows how the quick paging channel enhances battery life of the MS, without sacrificing reliability
Keywords :
cells (electric); code division multiple access; land mobile radio; multiuser channels; paging communication; telecommunication standards; TIA/EIA-95 paging channel; battery life improvement techniques; cdma2000 standard; forward broadcast control channel; forward common control channel; forward link common channel structure; forward quick paging channel; idle mode; quick paging channel; reliability; third generation mobile systems; Batteries; Broadcasting; Decoding; Delay; Message service; Monitoring; Multiaccess communication;
Conference_Titel :
Personal, Indoor and Mobile Radio Communications, 2000. PIMRC 2000. The 11th IEEE International Symposium on
Conference_Location :
London
Print_ISBN :
0-7803-6463-5
DOI :
10.1109/PIMRC.2000.881563
