AR018352A1 - METHOD FOR TRANSMITTING INFORMATION TO A MOBILE STATION OF A RADIOCOMMUNICATION PROVISION AND RADIOCOMMUNICATION PROVISION - Google Patents

METHOD FOR TRANSMITTING INFORMATION TO A MOBILE STATION OF A RADIOCOMMUNICATION PROVISION AND RADIOCOMMUNICATION PROVISION

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Publication number
AR018352A1
AR018352A1 ARP990102247A AR018352A1 AR 018352 A1 AR018352 A1 AR 018352A1 AR P990102247 A ARP990102247 A AR P990102247A AR 018352 A1 AR018352 A1 AR 018352A1
Authority
AR
Argentina
Prior art keywords
radiocommunication
provision
codes
interference
mobile station
Prior art date
Application number
Other languages
Spanish (es)
Original Assignee
Ericsson Telefon Ab L M
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of AR018352A1 publication Critical patent/AR018352A1/en

Links

Abstract

En el enlace descendente de un sistema CDMA se introducen multiples conjuntos de codigos para admitir más conexiones en cada célula. Los codigos después seasignan a diferentes usuarios, teniendo en cuenta la interferencia entre ellos. Lainterferenci a depende de las ganancias de antena, las potencias detransmision usadas y las correlaciones cruzadas entre los codigos. Estimando esos parámetros, se puede minimizar la interferencia en el proceso de asignacionde codigos. Como laasignacion de codig os y de conjunto de codigos a las zonas geográficas contenidas en una célula puede cambiar a lo largo del tiempo, sebrinda soporte al traspaso del servicio de codigos.Multiple sets of codes are introduced in the downlink of a CDMA system to support more connections in each cell. The codes are then assigned to different users, taking into account the interference between them. The interference depends on the antenna gains, the transmission powers used and the cross correlations between the codes. By estimating these parameters, interference in the code assignment process can be minimized. As the assignment of codes and code sets to the geographical areas contained in a cell may change over time, support for the transfer of the code service is provided.

ARP990102247 1999-05-15 1999-05-12 METHOD FOR TRANSMITTING INFORMATION TO A MOBILE STATION OF A RADIOCOMMUNICATION PROVISION AND RADIOCOMMUNICATION PROVISION AR018352A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7935599A 1999-05-15 1999-05-15

Publications (1)

Publication Number Publication Date
AR018352A1 true AR018352A1 (en) 2001-11-14

Family

ID=45606463

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP990102247 AR018352A1 (en) 1999-05-15 1999-05-12 METHOD FOR TRANSMITTING INFORMATION TO A MOBILE STATION OF A RADIOCOMMUNICATION PROVISION AND RADIOCOMMUNICATION PROVISION

Country Status (1)

Country Link
AR (1) AR018352A1 (en)

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