EP 1021921 A1 20000726 - POWER CONTROL DEVICE AND METHOD FOR MOBILE COMMUNICATION SYSTEM
Title (en)
POWER CONTROL DEVICE AND METHOD FOR MOBILE COMMUNICATION SYSTEM
Title (de)
LEISTUNGSSTEUERUNGSVORRICHTUNG UND VERFAHREN FÜR EIN MOBILFUNKSYSTEM
Title (fr)
DISPOSITIF DE COMMANDE DE PUISSANCE ET PROCEDE POUR UN SYSTEME DE COMMUNICATION MOBILE
Publication
Application
Priority
- KR 9900298 W 19990614
- KR 19980022219 A 19980613
Abstract (en)
[origin: WO9966744A1] A power control device for a mobile station in a CDMA communication system including a base station which transmits a traffic signal via one of at least two antennas and transmits a common channel signal via another antenna. The device comprises a receiver for receiving the transmitted traffic and common channel signals via one antenna; an interference power measurer for measuring power of an interference signal output from the receiver; a common channel power measurer for measuring power of the common channel signal output from the receiver; a traffic channel power measurer for measuring power of the traffic signal output from the receiver; a power control bit generator fo generating a power control bit for a traffic-OFF channel which has transmitted the common channel signal by operating the power of the pilot and interference signals; and a multiplexer for multiplexing the power control bit to a reverse link channel.
IPC 1-7
IPC 8 full level
H04B 7/26 (2006.01); H04B 7/005 (2006.01); H04B 7/02 (2006.01); H04W 52/24 (2009.01); H04W 52/42 (2009.01); H04W 52/54 (2009.01); H04W 52/44 (2009.01)
CPC (source: EP KR)
H04B 7/26 (2013.01 - KR); H04W 52/24 (2013.01 - EP KR); H04W 52/42 (2013.01 - EP); H04W 52/44 (2013.01 - KR); H04W 52/54 (2013.01 - EP KR); H04W 52/44 (2013.01 - EP)
Citation (search report)
See references of WO 9966744A1
Designated contracting state (EPC)
DE ES FI FR GB IT SE
DOCDB simple family (publication)
WO 9966744 A1 19991223; AU 4171799 A 20000105; AU 735195 B2 20010705; BR 9906490 A 20070529; CA 2295795 A1 19991223; CN 1123238 C 20031001; CN 1273008 A 20001108; EP 1021921 A1 20000726; ID 24823 A 20000824; KR 100322024 B1 20020624; KR 20000001795 A 20000115
DOCDB simple family (application)
KR 9900298 W 19990614; AU 4171799 A 19990614; BR 9906490 A 19990614; CA 2295795 A 19990614; CN 99800887 A 19990614; EP 99925448 A 19990614; ID 20000255 A 19990614; KR 19980022219 A 19980613