Title :
Power control based on radio link protocol in cdma2000
Author :
Mandyam, Giridhar D.
Author_Institution :
Nokia Res. Center, Irving, TX, UK
Abstract :
In a cdma2000 system, typically a radio-link protocol (RLP) is defined below a TCP/IP application to account for variations in the wireless channel that normally cannot be handled by TCP. RLP runs in a non-transparent mode all times, implying that delay-sensitive applications utilizing RLP may suffer due to the predefined method of automatic repeat request (ARQ). In this proposal, a method of power control to increase the reliability of RLP retransmissions is proposed, which reduces the RLP frame error rate (RLP-FER). Using simulation data, it is also demonstrated that the proposed method has little effect on capacity
Keywords :
automatic repeat request; channel capacity; code division multiple access; digital simulation; error statistics; land mobile radio; power control; radio links; telecommunication control; telecommunication standards; transport protocols; ARQ; RLP retransmissions reliability; TCP/IP application; automatic repeat request; cdma2000; channel capacity; delay-sensitive applications; frame error rate reduction; nontransparent mode; power control; public wireless standard; radio link protocol; simulation data; wireless channel; Automatic repeat request; Bit error rate; Delay; Error analysis; Physical layer; Power control; Radio link; Radio transmitters; TCPIP; Wireless application protocol;
Conference_Titel :
Wireless Communications and Networking Conference, 1999. WCNC. 1999 IEEE
Conference_Location :
New Orleans, LA
Print_ISBN :
0-7803-5668-3
DOI :
10.1109/WCNC.1999.796961
