公开(公告)号：AU2003282011A1

公开(公告)日：2004-04-08

申请号：AU2003282011

申请日：2003-09-10

Applicant: ERICSSON TELEFON AB L M

Inventor： JONSSON ELIAS ,  LINDOFF BENGT ,  BERNHARDSSON BO ,  NILSSON JOHAN

IPC: H04B7/005 ,  H04W52/40 ,  H04W52/56 ,  B03C5/02

Abstract: Methods, receivers, and computer program products for defining asymmetric decision regions of a symbol space to interpret transmitted power control commands are disclosed. A method of determining transmitted power control commands at a receiver can include defining a first decision region of a symbol space associated with a first power control command at the receiver and a second decision region of the symbol space associated with a second power control command at the receiver where the first and second regions are asymmetric with one another.; Methods of determining a transmitted power control command during soft handover mode in a wideband code division multiple access communications system are also discussed wherein a first determination of a combined power control command received from a plurality of transmitters can be combined with a second determination of the combined power control command received from the plurality of transmitters to provide a combined power control command. Related circuits are disclosed as well.

公开(公告)号：AU2003273908A1

公开(公告)日：2004-04-08

申请号：AU2003273908

申请日：2003-09-19

Applicant: ERICSSON TELEFON AB L M

Inventor： TRIANTAFILLIDIS DIMITRIOS ,  JONSSON ELIAS ,  SENHAJI YOUSSEF

IPC: H04B7/005 ,  H04W52/12 ,  H04W52/20

Abstract: A reference signal to interference ratio (SIR) value for use in requesting changes in a transmitted power level of a received signal of a communications channel is determined based on a current estimated block error rate of the communications channel, a reference block error rate and a measured SIR value of the received signal of the communications channel. Anti-windup procedures for updating the error signal, anti-windup procedures for updating a block error rate used in updating the reference SIR value and emergency procedures are also provided. Mobile terminals and base stations utilizing such procedures are also provided.

公开(公告)号：SE0104426D0

公开(公告)日：2001-12-21

申请号：SE0104426

申请日：2001-12-21

Applicant: ERICSSON TELEFON AB L M

Inventor： JONSSON ELIAS

IPC: H04Q20060101 ,  H04Q