公开(公告)号：AU1912201A

公开(公告)日：2001-06-12

申请号：AU1912201

申请日：2000-12-01

Applicant: ERICSSON TELEFON AB L M

Inventor： ENGSTROM BO

IPC: H04L1/20 ,  H04L25/02

公开(公告)号：CA2384787C

公开(公告)日：2008-01-22

申请号：CA2384787

申请日：2000-09-13

Applicant: ERICSSON TELEFON AB L M

Inventor： ERICSON MARTEN ,  ENGSTROM BO ,  ALMGREN MAGNUS

IPC: H04B7/005 ,  H04B7/26 ,  H04L1/00 ,  H04L1/20

Abstract: A method and apparatus for controlling transmission power levels in a CDMA cellular communication system are disclosed, whereby a third (middle) control loop (30) is interposed between an inner loop (40) and an outer loop (20) to form a cascaded power control loop (10). Certain quality indicators are coupled to the outer loop (20) and middle loop (30). The outer loop (20) produces a quality target value for the middle loop (30). The middle loop (30) produces the SIR target value.

公开(公告)号：AU7467300A

公开(公告)日：2001-04-17

申请号：AU7467300

申请日：2000-09-13

Applicant: ERICSSON TELEFON AB L M

Inventor： ALMGREN MAGNUS ,  ERICSON MARTEN ,  ENGSTROM BO

IPC: H04B7/005 ,  H04B7/26

Abstract: A method and apparatus for controlling transmission power levels in a CDMA cellular communication system are disclosed, whereby a third (middle) control loop is interposed between an inner loop and an outer loop to form a cascaded power control loop. Certain quality indicators are coupled to the outer loop and middle loop. The outer loop produces a quality target value for the middle loop. The middle loop produces the SIR target value.

公开(公告)号：CA2371315A1

公开(公告)日：2000-11-02

申请号：CA2371315

申请日：2000-04-19

Applicant: ERICSSON TELEFON AB L M

Inventor： ERICSON MARTEN ,  ENGSTROM BO

IPC: H04B7/005 ,  H04B7/26

Abstract: A transmission power control method and system are provided for use in a spread spectrum or CDMA mobile communications system, whereby an estimate of the achieved SIR is used as an additional parameter for the outer power control loop function (108). When the QoS and achieved SIR are both too low, the QoS is ignored and the SIR target value is instead controlled by the achieved SIR. Similarly, when both the QoS and achieved SIR are too high, th e QoS is ignored and the SIR target value is instead controlled by the achieve d SIR.

公开(公告)号：AU771348B2

公开(公告)日：2004-03-18

申请号：AU7467300

申请日：2000-09-13

Applicant: ERICSSON TELEFON AB L M

Inventor： ALMGREN MAGNUS ,  ERICSON MARTEN ,  ENGSTROM BO

IPC: H04B7/005 ,  H04B7/26

Abstract: A method and apparatus for controlling transmission power levels in a CDMA cellular communication system are disclosed, whereby a third (middle) control loop is interposed between an inner loop and an outer loop to form a cascaded power control loop. Certain quality indicators are coupled to the outer loop and middle loop. The outer loop produces a quality target value for the middle loop. The middle loop produces the SIR target value.

公开(公告)号：AU770386B2

公开(公告)日：2004-02-19

申请号：AU4633800

申请日：2000-04-19

Applicant: ERICSSON TELEFON AB L M

Inventor： ERICSON MARTEN ,  ENGSTROM BO

IPC: H04B7/005 ,  H04B7/26

Abstract: A transmission power control method and system are provided for use in a spread spectrum or CDMA mobile communications system, whereby an estimate of the achieved SIR is used as an additional parameter for the outer power control loop function. When the QoS and achieved SIR are both too low, the QoS is ignored and the SIR target value is instead controlled by the achieved SIR. Similarly, when both the QoS and achieved SIR are too high, the QoS is ignored and the SIR target value is instead controlled by the achieved SIR.

公开(公告)号：CA2371315C

公开(公告)日：2007-12-04

申请号：CA2371315

申请日：2000-04-19

Applicant: ERICSSON TELEFON AB L M

Inventor： ERICSON MARTEN ,  ENGSTROM BO

IPC: H04B7/005 ,  H04B7/26

Abstract: A transmission power control method and system are provided for use in a spread spectrum or CDMA mobile communications system, whereby an estimate of the achieved SIR is used as an additional parameter f or the outer power control loop function (108). When the QoS and achieved SIR are both too low, the QoS is ignored and the SIR target val ue is instead controlled by the achieved SIR. Similarly, when both the QoS and achieved SIR are too high, the QoS is ignored and the SIR target value is instead controlled by the achieved SIR.

公开(公告)号：CA2384787A1

公开(公告)日：2001-03-22

申请号：CA2384787

申请日：2000-09-13

Applicant: ERICSSON TELEFON AB L M

Inventor： ENGSTROM BO ,  ERICSON MARTEN ,  ALMGREN MAGNUS

IPC: H04B7/005 ,  H04B7/26

Abstract: A method and apparatus for controlling transmission power levels in a CDMA cellular communication system are disclosed, whereby a third (middle) contro l loop (30) is interposed between an inner loop (40) and an outer loop (20) to form a cascaded power control loop (10). Certain quality indicators are coupled to the outer loop (20) and middle loop (30). The outer loop (20) produces a quality target value for the middle loop (30). The middle loop (3 0) produces the SIR target value.

公开(公告)号：AU4633800A

公开(公告)日：2000-11-10

申请号：AU4633800

申请日：2000-04-19

Applicant: ERICSSON TELEFON AB L M

Inventor： ERICSON MARTEN ,  ENGSTROM BO

IPC: H04B7/005 ,  H04B7/26

Abstract: A transmission power control method and system are provided for use in a spread spectrum or CDMA mobile communications system, whereby an estimate of the achieved SIR is used as an additional parameter for the outer power control loop function. When the QoS and achieved SIR are both too low, the QoS is ignored and the SIR target value is instead controlled by the achieved SIR. Similarly, when both the QoS and achieved SIR are too high, the QoS is ignored and the SIR target value is instead controlled by the achieved SIR.