公开(公告)号：GB2402580B

公开(公告)日：2005-07-27

申请号：GB0313099

申请日：2003-06-06

Applicant: MOTOROLA INC

Inventor： BARRETT STEPHEN ,  VILLIER ERIC ,  LEGG PETER

IPC: H04L12/54 ,  H04L12/801 ,  H04L12/56

公开(公告)号：GB2408419A

公开(公告)日：2005-05-25

申请号：GB0327151

申请日：2003-11-21

Applicant: MOTOROLA INC

Inventor： LEGG PETER ,  VILLIER ERIC

IPC: H04B7/005 ,  H04W52/12 ,  H04W52/16

Abstract: An outer loop power control method for a radio communications system, e.g. UMTS, comprising determining that a plurality of different services (e.g. voice and data) are being communicated, performing a comparison with respect to the different services, and providing an inner loop power control performance target, for example a signal to interference ratio (SIR) target, in a manner dependent on the comparison, i.e. the transmission power is adjusted to achieve the higher required SIR of the plurality of services. The required SIR for the various services is checked frequently to ensure that as requirements change the transmission power is only as high as required, therefore extending battery life.

公开(公告)号：AU2003283440A1

公开(公告)日：2004-06-07

申请号：AU2003283440

申请日：2003-10-03

Applicant: MOTOROLA INC

Inventor： LEGG PETER

IPC: H04W24/00 ,  H04Q7/38

公开(公告)号：WO2004109989A3

公开(公告)日：2005-03-31

申请号：PCT/EP2004050399

申请日：2004-03-31

Applicant: MOTOROLA INC ,  MOTOROLA LTD ,  BARRETT STEPHEN ,  VILLIER ERIC ,  LEGG PETER

Inventor： BARRETT STEPHEN ,  VILLIER ERIC ,  LEGG PETER

IPC: H04L12/54 ,  H04L12/801 ,  H04L12/56

CPC classification number: H04L47/14 ,  H04L47/50

Abstract: A method (200) for scheduling one or more data packets in a code division multiple access (CDMA) communication system (100) comprises the steps of measuring power by the one or more base sites (122-132) and computing an amount of downlink power resource needed to transmit one or more data packets using measurements made in the one or more of the base sites (122-132); and/or an amount of power resource availability into which one or more data packets can be scheduled. The method also comprises scheduling the one or more data packets based on the computed amount of power. In this manner, a CDMA communication system is able to determine whether sufficient power resource exists in order to schedule one or more data packets, thereby improving scheduling efficiency in scenarios where transmit power in the communication system is highly variable.

Abstract translation: 一种用于在码分多址（CDMA）通信系统（100）中调度一个或多个数据分组的方法（200）包括以下步骤：测量所述一个或多个基站（122-132）的功率并计算下行链路量 使用在一个或多个基站（122-132）中进行的测量来发送一个或多个数据分组所需的电力资源; 和/或可以调度一个或多个数据分组的功率资源可用性的量。 该方法还包括基于计算出的功率量来调度一个或多个数据分组。 以这种方式，CDMA通信系统能够确定是否存在足够的功率资源以便调度一个或多个数据分组，从而在通信系统中的发射功率高度可变的情况下提高调度效率。

公开(公告)号：GB2408419B

公开(公告)日：2006-02-22

申请号：GB0327151

申请日：2003-11-21

Applicant: MOTOROLA INC

Inventor： LEGG PETER ,  VILLIER ERIC

IPC: H04B7/005 ,  H04W52/12 ,  H04W52/16

Abstract: An outer loop power control method and apparatus for a radio communications system, for example a UMTS cellular radio communications system ( 60 ), comprising: determining that a plurality of different services are being communicated; performing a comparison with respect to the different services; and providing an inner loop power control performance target, for example a signal to interference ratio (SIR) target, in a manner dependent upon the comparison.

公开(公告)号：GB2402580A

公开(公告)日：2004-12-08

申请号：GB0313099

申请日：2003-06-06

Applicant: MOTOROLA INC

Inventor： BARRETT STEPHEN ,  VILLIER ERIC ,  LEGG PETER

IPC: H04L12/54 ,  H04L12/801 ,  H04L12/56

Abstract: A method (200) for scheduling one or more data packets in a code division multiple access (CDMA) communication system (100) comprises the steps of measuring power by the one or more base sites (122-132) and computing an amount of downlink power resource needed to transmit one or more data packets using measurements made in the one or more of the base sites (122-132); and/or an amount of power resource availability into which one or more data packets can be scheduled. The method also comprises scheduling the one or more data packets based on the computed amount of power. In this manner, a CDMA communication system is able to determine whether sufficient power resource exists in order to schedule one or more data packets, thereby improving scheduling efficiency in scenarios where transmit power in the communication system is highly variable.