公开(公告)号：AR044121A1

公开(公告)日：2005-08-24

申请号：ARP040101449

申请日：2004-04-28

Applicant: QUALCOMM INC

Inventor： SUTIVONG ARAK ,  GROB MATT ,  AGRAWAL AVNEESH

IPC: H04B7/26 ,  H04L1/00 ,  H04L1/18

Abstract: De acuerdo con uno de los aspectos del presente se provee un método en el cual un grupo de usuarios en un sistema que utiliza un mecanismo de retransmisión tal como el ARQ (Automatic Repeat Request, Requerimiento Automático de Repetición), es dividido en forma de múlitiples sub-conjuntos de usuarios. A cada uno de los usuarios le es asignada una cantidad de canales para la retransmisión de información. La cantidad de canales asignada a cada uno de los usuarios es determinada, por lo menos en parte, a la cantidad de sub-grupos y en base a una cantidades de canales disponibles en el sistema. Los intervalos de transmisión son alternados entre los múltiples sub-grupos, de manera tal que se permite que solamente uno de los sub- grupos de usuarios pueda transmitir información durante cualquier intervalo de transmisión. Un intervalo ocioso durante el cual un usuario particular en el primer grupo no transmite información, es utilizado como período de espera para el acuse de recibo de una transmisión anterior por el usuario particular.

公开(公告)号：BRPI0405625A

公开(公告)日：2005-05-10

申请号：BRPI0405625

申请日：2004-04-23

Applicant: QUALCOMM INC

Inventor： GROB MATT ,  SUTIVONG ARAK ,  AGRAWAL AVNEESH

IPC: H04B7/26 ,  H04L1/00 ,  H04L1/18

Abstract: According to one aspect of the invention, a method is provided in which a group of users in a system that employs a retransmission mechanism such as Automatic Repeat Request (ARQ) is divided into multiple sub-groups of users. Each user is assigned a number of channels for transmission of information. The number of channels assigned to each user is determined based, at least in part, on the number of the sub-groups and a number of channels available in the system. Transmission intervals are alternated among the multiple sub-groups such that only one of the sub-groups of users is allowed to transmit information during any transmission interval. An idle interval during which a particular user in the first group does not transmit information is used as a waiting period for acknowledgement of a previous transmission by the particular user.

公开(公告)号：ZA200500825B

公开(公告)日：2006-08-30

申请号：ZA200500825

申请日：2005-01-27

Applicant: QUALCOMM INC

Inventor： GROB MATT ,  AGRAWAL AVNEESH ,  SUTIVONG ARAK

IPC: H04B20060101 ,  H04B7/26 ,  H04L1/00 ,  H04L1/18

Abstract: According to one aspect of the invention, a method is provided in which a group of users in a system that employs a retransmission mechanism such as Automatic Repeat Request (ARQ) is divided into multiple sub-groups of users. Each user is assigned a number of channels for transmission of information. The number of channels assigned to each user is determined based, at least in part, on the number of the sub-groups and a number of channels available in the system. Transmission intervals are alternated among the multiple sub-groups such that only one of the sub-groups of users is allowed to transmit information during any transmission interval. An idle interval during which a particular user in the first group does not transmit information is used as a waiting period for acknowledgement of a previous transmission by the particular user.

公开(公告)号：AT484892T

公开(公告)日：2010-10-15

申请号：AT04760351

申请日：2004-04-23

Applicant: QUALCOMM INC

Inventor： GROB MATT ,  AGRAWAL AVNEESH ,  SUTIVONG ARAK

IPC: H04B7/26 ,  H04L1/00 ,  H04L1/18

Abstract: According to one aspect of the invention, a method is provided in which a group of users in a system that employs a retransmission mechanism such as Automatic Repeat Request (ARQ) is divided into multiple sub-groups of users. Each user is assigned a number of channels for transmission of information. The number of channels assigned to each user is determined based, at least in part, on the number of the sub-groups and a number of channels available in the system. Transmission intervals are alternated among the multiple sub-groups such that only one of the sub-groups of users is allowed to transmit information during any transmission interval. An idle interval during which a particular user in the first group does not transmit information is used as a waiting period for acknowledgement of a previous transmission by the particular user.

公开(公告)号：NZ537425A

公开(公告)日：2007-06-29

申请号：NZ53742504

申请日：2004-04-23

Applicant: QUALCOMM INC

Inventor： GROB MATT ,  SUTIVONG ARAK ,  AGRAWAL AVNEESH

IPC: H04B7/26 ,  H04L1/00 ,  H04L1/18 ,  H04B7/204 ,  H04J1/00 ,  H04J3/00 ,  H04J11/00 ,  H04J13/00 ,  H04L5/00

Abstract: A method is disclosed in which a group of users in a system that employs a retransmission mechanism such as Automatic Repeat Request (ARQ) is divided into multiple sub-groups of users. Each user is assigned a number of channels for transmission of information. The number of channels assigned to each user is determined based, at least in part, on the number of the sub-groups and a number of channels available in the system. Transmission intervals are alternated among the multiple sub-groups such that only one of the sub-groups of users is allowed to transit information during any transmission interval. An idle interval during which a particular user in the first group does not transmit information is used as a waiting period for acknowledgement of a previous transmission by the particular user.

公开(公告)号：DE602004029563D1

公开(公告)日：2010-11-25

申请号：DE602004029563

申请日：2004-04-23

Applicant: QUALCOMM INC

Inventor： GROB MATT ,  AGRAWAL AVNEESH ,  SUTIVONG ARAK

IPC: H04B7/26 ,  H04L1/00 ,  H04L1/18

公开(公告)号：CA2490842A1

公开(公告)日：2004-11-11

申请号：CA2490842

申请日：2004-04-23

Applicant: QUALCOMM INC ,  SUTIVONG ARAK ,  GROB MATT

Inventor： AGRAWAL AVNEESH ,  SUTIVONG ARAK ,  GROB MATT

IPC: H04B7/26 ,  H04L1/00 ,  H04L1/18 ,  H04B7/204

Abstract: According to one aspect of the invention, a method is provided in which a group of users in a system that employs a retransmission mechanism such as Automatic Repeat Request (ARQ) is divided into multiple sub-groups of users. Each user is assigned a number of channels for transmission of information. The number of channels assigned to each user is determined based, at least i n part, on the number of the sub-groups and a number of channels available in the system. Transmission intervals are alternated among the multiple sub- groups such that only one of the sub-groups of users is allowed to transmit information during any transmission interval. An idle interval during which a particular user in the first group does not transmit information is used as a waiting period for acknowledgement of a previous transmission by the particular user.

公开(公告)号：AU2004234742A1

公开(公告)日：2004-11-11

申请号：AU2004234742

申请日：2004-04-23

Applicant: QUALCOMM INC

Inventor： AGRAWAL AVNEESH ,  GROB MATT ,  SUTIVONG ARAK

IPC: H04B7/26 ,  H04L1/00 ,  H04L1/18

Abstract: According to one aspect of the invention, a method is provided in which a group of users in a system that employs a retransmission mechanism such as Automatic Repeat Request (ARQ) is divided into multiple sub-groups of users. Each user is assigned a number of channels for transmission of information. The number of channels assigned to each user is determined based, at least in part, on the number of the sub-groups and a number of channels available in the system. Transmission intervals are alternated among the multiple sub-groups such that only one of the sub-groups of users is allowed to transmit information during any transmission interval. An idle interval during which a particular user in the first group does not transmit information is used as a waiting period for acknowledgement of a previous transmission by the particular user.