A mobile unit 40 which is in a soft handoff condition 50 with a base station (32) has the power transmitted by the base station (32) on the mobile link (52) controlled. The base station (32) determines (70) when a frame erasure count reaches a particular level N. The base station then places this link in a clamped state (72) at minimum power. When the base station determines that M consecutive good frames have been received (92), the base station restores the link (52) to a normal state (94). A recovery arrangement (100, 110 and 120) prevents clamping by all base stations (32-34) and loss of the link.
申请公布号
WO2005034481(A3)
申请公布日期
2006.05.18
申请号
WO2004US29487
申请日期
2004.09.09
申请人
MOTOROLA, INC.;TAYLOE, DANIEL, R.;CHIANG, CHIH-MING, J.;PFLUM, MARK, T.;KAZMI, ZAIGHAM, A.
发明人
TAYLOE, DANIEL, R.;CHIANG, CHIH-MING, J.;PFLUM, MARK, T.;KAZMI, ZAIGHAM, A.