公开(公告)号：BRPI9913883B1

公开(公告)日：2016-11-22

申请号：BR9913883

申请日：1999-09-22

Applicant: QUALCOMM INC

Inventor： KARMI GADI ,  HOAGLAND GREG M ,  GROB MATTHEW S ,  BENDER PAUL E ,  KIMBALL ROBERT H ,  PADOVANI ROBERTO

IPC: H04W8/18 ,  H04W36/08 ,  H04W36/18 ,  H04W36/30

Abstract: patente de invenção : método para repasse robusto em sistema de comunicação sem fio. um sistema de comunicação que permite que se complete um repasse suave, mesmo quando o link de comunicação entre a estação base ativa e a estação móvel se deteriora antes que a estação móvel (101) tenha recebido a mensagem de direcionamento de repasse. a estação móvel mantém uma listagem de estações base com as quais a estação móvel está se comunicando, denominada como um "conjunto ativo". além disso, a estação móvel (101) mantém outra listagem de estações base (300) que estão próximas às estações base (300) no conjunto ativo.tal listagem é denominada como o "conjunto vizinho". uma memória no interior da estação móvel (101) inclui informações que permitiriam à estação móvel (101) demodular informações transmitidas a partir das estações base (300) no conjunto vizinho. de acordo com o método e equipamento descritos, a estação móvel (101) coloca uma estação base (300) no conjunto ativo ao incluir a estação base (300) em uma mensagem de medição de intensidade de piloto (psmm).

公开(公告)号：CA2546778C

公开(公告)日：2010-11-16

申请号：CA2546778

申请日：2004-11-24

Applicant: QUALCOMM INC

Inventor： BENDER PAUL E ,  REZAIIFAR RAMIN ,  HOAGLAND GREG M

IPC: H04W8/26 ,  H04L29/12 ,  H04W16/02 ,  H04W16/12 ,  H04W80/00

Abstract: Access terminal identification management providing a minimum distance between subnets before reusing subnet identifiers. Mobility criteria evaluation determines when to reassign an access terminal identifier. In one embodiment, the mobility criteria is whether any member of the active set for the access terminal belongs to an originating subnet. In an alternate embodiment, the criteria is whether the access terminal has traveled more than a minimum distance from the originating subnet. When a mobility criteria is violated, the access network assigns a new identifier. In one embodiment, the access terminal identifier is a long code mask based on a subnet identifier. Identifier management applies when crossing sector boundaries in a cellular system, and serves to reduce the ambiguity of mapping CC values to full UATI values, and to avoid overlapping assignments.

公开(公告)号：ES2332734T3

公开(公告)日：2010-02-11

申请号：ES06025867

申请日：1999-09-22

Applicant: QUALCOMM INC

Inventor： GROB MATTHEW S ,  PADOVANI ROBERTO ,  BENDER PAUL E ,  HOAGLAND GREG M ,  KIMBALL ROBERT H ,  KARMI GADI

IPC: H04W8/18 ,  H04W36/18 ,  H04W36/08 ,  H04W36/30

Abstract: Un aparato adaptado para comunicaciones inalámbricas, que comprende: medios para medir potencias de señales transmitidas desde una pluralidad de transceptores (300) de estación base; medios para identificar cada transceptor (300) de estación base cuya potencia de señal medida sea superior a un umbral; medios para colocar indicadores de dichos transceptores de estación base identificados en un conjunto (209) en una estación (200) móvil; medios para transmitir los indicadores; medios para buscar un mensaje de dirección usando los indicadores; y medios para recibir un mensaje de dirección desde al menos uno de los transceptores (300) de estación base identificados no en comunicación con dicha estación (200) móvil a través de un canal de tráfico.

公开(公告)号：AT447308T

公开(公告)日：2009-11-15

申请号：AT06025867

申请日：1999-09-22

Applicant: QUALCOMM INC

Inventor： GROB MATTHEW ,  PADOVANI ROBERTO ,  BENDER PAUL E ,  HOAGLAND GREG M ,  KIMBALL ROBERT H ,  KARMI GADI

IPC: H04W8/18 ,  H04W36/18 ,  H04W36/08 ,  H04W36/30

Abstract: A communication system that allows a soft handoff to be completed, even when the communications link between the active base station and the mobile station deteriorates before the mobile station (101) has received the handoff direction message. The mobile station maintains a list of base stations that the mobile station (101) is in communication with, referred to as an "Active Set". In addition, the mobile station (101) maintains another list of base stations (300) that are proximate to the base stations (300) in the active set. This list is referred to as the "Neighbor Set". A memory within the mobile station (101) includes information that would allow the mobile station (101) to demodulate information transmitted from those base stations (300) on the neighbor set. In accordance with the disclosed method and apparatus, the mobile station (101) places a base station (300) in the active set upon including the base station (300) in a pilot strength measurement message (PSMM).

公开(公告)号：NO325668B1

公开(公告)日：2008-07-07

申请号：NO20011432

申请日：2001-03-21

Applicant: QUALCOMM INC

Inventor： PADOVANI ROBERTO ,  GROB MATTHEW STUART ,  KIMBALL ROBERT H ,  BENDER PAUL E ,  HOAGLAND GREG M ,  KARMI GADI

IPC: H04W8/18 ,  H04W36/08 ,  H04W36/18 ,  H04W36/30

Abstract: A communication system that allows a soft handoff to be completed, even when the communications link between the active base station and the mobile station deteriorates before the mobile station (101) has received the handoff direction message. The mobile station maintains a list of base stations that the mobile station (101) is in communication with, referred to as an "Active Set". In addition, the mobile station (101) maintains another list of base stations (300) that are proximate to the base stations (300) in the active set. This list is referred to as the "Neighbor Set". A memory within the mobile station (101) includes information that would allow the mobile station (101) to demodulate information transmitted from those base stations (300) on the neighbor set. In accordance with the disclosed method and apparatus, the mobile station (101) places a base station (300) in the active set upon including the base station (300) in a pilot strength measurement message (PSMM).

公开(公告)号：HK1107483A1

公开(公告)日：2008-04-03

申请号：HK07110253

申请日：2007-09-20

Applicant: QUALCOMM INC

Inventor： GROB MATTHEW S ,  PADOVANI ROBERTO ,  BENDER PAUL E ,  HOAGLAND GREG M ,  KIMBALL ROBERT H ,  KARMI GADI

IPC: H04W8/18 ,  H04W20100101 ,  H04W36/08 ,  H04W36/18 ,  H04W36/30

Abstract: A communication system that allows a soft handoff to be completed, even when the communications link between the active base station and the mobile station deteriorates before the mobile station (101) has received the handoff direction message. The mobile station maintains a list of base stations that the mobile station (101) is in communication with, referred to as an "Active Set". In addition, the mobile station (101) maintains another list of base stations (300) that are proximate to the base stations (300) in the active set. This list is referred to as the "Neighbor Set". A memory within the mobile station (101) includes information that would allow the mobile station (101) to demodulate information transmitted from those base stations (300) on the neighbor set. In accordance with the disclosed method and apparatus, the mobile station (101) places a base station (300) in the active set upon including the base station (300) in a pilot strength measurement message (PSMM).

公开(公告)号：AT346434T

公开(公告)日：2006-12-15

申请号：AT02784236

申请日：2002-10-16

Applicant: QUALCOMM INC

Inventor： HOAGLAND GREG M ,  KIMBALL ROBERT H ,  CANOY MICHAEL-DAVID NAKAYOSHI ,  BENDER PAUL E

IPC: H04L1/20 ,  H04B7/00 ,  H04J13/00 ,  H04L20060101 ,  H04L1/00 ,  H04L1/18 ,  H04L29/08 ,  H04Q7/00 ,  H04Q7/38

Abstract: In one disclosed embodiment, communication between a mobile unit and a base station is performed at a data transfer rate selected from, for example, a finite set of HDR data transfer rates. Meanwhile, the mobile unit continually computes a moving average of the data transfer rates. The mobile unit also ascertains a supportable data rate for receiving data. The supportable data rate can be selected from a finite set of HDR data transfer rates. In order to maintain the moving average of the data transfer rate within a specified range, the mobile unit transmits maximum data rate requests or null data requests to the base station. The maximum data rates requested by the mobile unit are equal to or lower than the supportable data rate.

公开(公告)号：NO20042091A

公开(公告)日：2004-07-07

申请号：NO20042091

申请日：2004-05-21

Applicant: QUALCOMM INC

Inventor： KIMBALL ROBERT H ,  BENDER PAUL E ,  HOAGLAND GREG M ,  CANOY MICHAEL-DAVID NAKAYOSHI

IPC: H04L1/20 ,  H04B7/00 ,  H04J13/00 ,  H04L20060101 ,  H04L1/00 ,  H04L1/18 ,  H04L29/08 ,  H04Q7/00 ,  H04Q7/38

CPC classification number: H04L1/0002 ,  H04L1/0025 ,  H04L1/0036 ,  H04L1/1887 ,  H04L1/20 ,  Y02D50/10

Abstract: In one disclosed embodiment, communication between a mobile unit and a base station is performed at a data transfer rate selected from, for example, a finite set of HDR data transfer rates. Meanwhile, the mobile unit continually computes a moving average of the data transfer rates. The mobile unit also ascertains a supportable data rate for receiving data. The supportable data rate can be selected from a finite set of HDR data transfer rates. In order to maintain the moving average of the data transfer rate within a specified range, the mobile unit transmits maximum data rate requests or null data requests to the base station. The maximum data rates requested by the mobile unit are equal to or lower than the supportable data rate.

公开(公告)号：CA2464118A1

公开(公告)日：2003-05-01

申请号：CA2464118

申请日：2002-10-16

Applicant: QUALCOMM INC

Inventor： KIMBALL ROBERT H ,  CANOY MICHAEL-DAVID NAKAYOSHI ,  BENDER PAUL E ,  HOAGLAND GREG M

IPC: H04L1/20 ,  H04B7/00 ,  H04J13/00 ,  H04L20060101 ,  H04L1/00 ,  H04L1/18 ,  H04L29/08 ,  H04Q7/00 ,  H04Q7/38

Abstract: In one disclosed embodiment, communication between a mobile unit and a base station is performed at a data transfer rate selected from, for example, a finite set of HDR data transfer rates. Meanwhile, the mobile unit continuall y computes a moving average of the data transfer rates. The mobile unit also ascertains a supportable data rate for receiving data. The supportable data rate can be selected from a finite set of HDR data transfer rates. In order to maintain the moving average of the data transfer rate within a specified range, the mobile unit transmits maximum data rate requests or null data requests to the base station. The maximum data rates requested by the mobile unit are equal to or lower than the supportable data rate.

公开(公告)号：NO20023701L

公开(公告)日：2002-10-03

申请号：NO20023701

申请日：2002-08-06

Applicant: QUALCOMM INC

Inventor： HOAGLAND GREG M

IPC: H04J3/00 ,  H04B7/00 ,  H04B17/00 ,  H04W24/00 ,  H04W28/04 ,  H04W72/04 ,  H04W76/06

Abstract: A method of supervising on the forward link in a high data rate system is disclosed, wherein a base station transmits to an access terminal on a forward traffic channel only when the base station has data to send to the access terminal. The base station minimizes the worst-case period necessary to reclaim traffic channel resources following a release by periodically transmitting a configuration packet to its access terminals. The configuration packet indicates the allocation status of the traffic channels belonging to the base station. If an access terminal receives a configuration packet indicating the deallocation of one or all of its traffic channels, the access terminal immediately ceases its use of those traffic channels. If an access terminal fails to successfully decode a configuration packet for a predetermined supervision time, the access terminal releases its connection with all base stations and associated traffic channels.