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公开(公告)号：PT1434448E
公开(公告)日：2007-08-06
申请号：PT04007815
申请日：1998-11-03
Applicant: QUALCOMM INC
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公开(公告)号：ES2276480T3
公开(公告)日：2007-06-16
申请号：ES98956526
申请日：1998-11-03
Applicant: QUALCOMM INC
Inventor： PADOVANI ROBERTO , SINDHUSHAYANA NAGABHUSHANA T , WHEATLEY CHARLES E III , BENDER PAUL E , BLACK PETER J , GROB MATTHEW
IPC: H04W40/16 , H04B1/7103 , H04B7/005 , H04L1/00 , H04L1/08 , H04L1/16 , H04L1/18 , H04L12/56 , H04L29/08 , H04W16/14 , H04W24/00 , H04W28/22 , H04W52/04 , H04W52/12 , H04W52/24 , H04W52/26 , H04W52/40 , H04W72/08
Abstract: Un procedimiento para la transmisión de datos por paquetes a alta velocidad desde al menos una estación (4) base hasta un estación (6) móvil, que comprende las etapas de: recibir en una estación (6) móvil un mensaje de radiomensajería; medir la C/I de señales de enlace directo de dicha al menos una estación (4) base; seleccionar una estación (4) base seleccionada basándose en un conjunto de parámetros que incluyen la relación C/I medida; identificar dicha estación (4) base seleccionada; enviar un mensaje de solicitud de datos a dicha estación (4) base seleccionada en cada ranura de tiempo en un enlace inverso; y recibir datos desde dicha estación (4) base seleccionada a una velocidad de transferencia de datos según dicho mensaje de solicitud de datos.
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公开(公告)号：DE69837101D1
公开(公告)日：2007-03-29
申请号：DE69837101
申请日：1998-11-03
Applicant: QUALCOMM INC
Inventor： PADOVANI ROBERTO , SINDHUSHAYANA T , WHEATLEY E , BENDER E , BLACK J , GROB MATTHEW , HINDERLING K
IPC: H04W40/16 , H04B1/7103 , H04B7/005 , H04L1/00 , H04L1/08 , H04L1/16 , H04L1/18 , H04L12/56 , H04L29/08 , H04W16/14 , H04W24/00 , H04W28/22 , H04W52/04 , H04W52/12 , H04W52/24 , H04W52/26 , H04W52/40 , H04W72/08
Abstract: In a data communication system capable of variable rate transmission, high rate packet data transmission improves utilization of the forward link and decreases the transmission delay. Data transmission on the forward link is time multiplexed and the base station transmits at the highest data rate supported by the forward link at each time slot to one mobile station. The data rate is determined by the largest C/I measurement of the forward link signals as measured at the mobile station. Upon determination of a data packet received in error, the mobile station transmits a NACK message back to the base station. The NACK message results in retransmission of the data packet received in error. The data packets can be transmitted out of sequence by the use of sequence number to identify each data unit within the data packets.
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34.发明专利
公开(公告)号：NZ503841A
公开(公告)日：2002-10-25
申请号：NZ50384198
申请日：1998-11-03
Applicant: QUALCOMM INC
Inventor： GROB MATTHEW , HINDERLING JURG K , BLACK PETER J , PADOVANI ROBERTO , WHEATLEY CHARLES E , BENDER PAUL E , SINDHUSHAYANA NAGABHUSHANA T
IPC: H04W40/16 , H04B1/7103 , H04B7/005 , H04L1/00 , H04L1/08 , H04L1/16 , H04L1/18 , H04L12/56 , H04L29/08 , H04W16/14 , H04W24/00 , H04W28/22 , H04W52/04 , H04W52/12 , H04W52/24 , H04W52/26 , H04W52/40 , H04W72/08 , H04Q7/22 , H04B7/26
Abstract: Packet data is transmitted at high speed from a base station to a mobile by first paging the mobile for a pending data transmission and measuring the C/I (signal-to-noise-and-interference ratio) of forward link signals from the base stations in the active set of the mobile. A base station of the active set is selected based on a set of parameters including the measured C/I and identified to the mobile which sends a data request message to the selected base station. The data packet portion is transmitted to the mobile from the selected base station at a data rate supportable by the mobile and in accordance with the data request message. The measurements and selection is performed at each time slot until the data transmission is completed to maximize the data transmission rate.
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公开(公告)号：DE69500413T2
公开(公告)日：1998-02-19
申请号：DE69500413
申请日：1995-02-17
Applicant: QUALCOMM INC
Inventor： GROB MATTHEW , KARMI GADI , KIMBALL ROBERT
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Patent Agency Ranking
公开(公告)号：WO9923844A3
公开(公告)日：1999-07-08
申请号：PCT/US9823428
申请日：1998-11-03
Applicant: QUALCOMM INC
Inventor： PADOVANI ROBERTO , SINDHUSHAYANA NAGABHUSHANA T , WHEATLEY CHARLES E III , BENDER PAUL E , BLACK PETER J , GROB MATTHEW , HINDERLING JURG K
IPC: H04W40/16 , H04B1/7103 , H04B7/005 , H04L1/00 , H04L1/08 , H04L1/16 , H04L1/18 , H04L12/56 , H04L29/08 , H04W16/14 , H04W24/00 , H04W28/22 , H04W52/04 , H04W52/12 , H04W52/24 , H04W52/26 , H04W52/40 , H04W72/08 , H04Q7/22
CPC classification number: H04W28/22 , H04B1/7103 , H04B2201/70702 , H04B2201/709709 , H04L1/08 , H04L1/1628 , H04W16/14 , H04W24/00 , H04W52/04 , H04W52/12 , H04W52/241 , H04W52/248 , H04W52/26 , H04W52/40
Abstract: In a data communication system capable of variable rate transmission, high rate packet data transmission improves utilization of the forward link and decreases the transmission delay. Data transmission on the forward link is time multiplexed and the base station transmits at the highest data rate supported by the forward link at each time slot to one mobile station. The data rate is determined by the largest C/I measurement of the forward link signals as measured at the mobile station. Upon determination of a data packet received in error, the mobile station transmits a NACK message back to the base station. The NACK message results in retransmission of the data packet received in error. The data packets can be transmitted out of sequence by the use of sequence number to identify each data unit within the data packets.
Abstract translation: 在能够进行可变速率传输的数据通信系统中，高速率分组数据传输提高了前向链路的利用率并且降低了传输延迟。 前向链路上的数据传输是时分多路复用的，并且基站在每个时隙以前向链路支持的最高数据速率向一个移动站发送数据。 数据速率由在移动台处测量的正向链路信号的最大C / I测量来确定。 在确定接收到错误的数据分组后，移动台将NACK消息发送回基站。 NACK消息导致错误地接收到的数据分组的重传。 数据包可以通过使用序号来顺序传输以识别数据包内的每个数据单元。
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公开(公告)号：HUE048977T2
公开(公告)日：2020-08-28
申请号：HUE10735401
申请日：2010-07-16
Applicant: QUALCOMM INC
Inventor： GROB MATTHEW , DIAZ SPINDOLA SERAFIN , WRIGHT GERALD , KEATING VIRGINIA
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公开(公告)号：DE69841619D1
公开(公告)日：2010-05-27
申请号：DE69841619
申请日：1998-11-03
Applicant: QUALCOMM INC
Inventor： PADOVANI ROBERTO , SINDHUSHAYANA NAGABHUSHANA T , WHEATLEY CHARLES E III , BENDER PAUL E , BLACK PETER J , GROB MATTHEW , HINDERLING JURG K
IPC: H04L12/56 , H04W40/16 , H04B1/7103 , H04B7/005 , H04L1/00 , H04L1/08 , H04L1/16 , H04L1/18 , H04L29/08 , H04W16/14 , H04W24/00 , H04W28/22 , H04W52/04 , H04W52/12 , H04W52/24 , H04W52/26 , H04W52/40 , H04W72/08
Abstract: In a data communication system capable of variable rate transmission, high rate packet data transmission improves utilization of the forward link and decreases the transmission delay. Data transmission on the forward link is time multiplexed and the base station transmits at the highest data rate supported by the forward link at each time slot to one mobile station. The data rate is determined by the largest C/I measurement of the forward link signals as measured at the mobile station. Upon determination of a data packet received in error, the mobile station transmits a NACK message back to the base station. The NACK message results in retransmission of the data packet received in error. The data packets can be transmitted out of sequence by the use of sequence number to identify each data unit within the data packets.
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公开(公告)号：HK1134203A1
公开(公告)日：2010-04-16
申请号：HK10101938
申请日：2007-10-23
Applicant: QUALCOMM INC
Inventor： PADOVANI ROBERTO , SINDHUSHAYANA NAGABHUSHANA T , WHEATLEY CHARLES E III , BLACK PETER J , GROB MATTHEW , HINDERLING JURG K , BENDER PAUL E
IPC: H04W20090101 , H04W40/16 , H04B1/7103 , H04B7/005 , H04L20060101 , H04L1/00 , H04L1/08 , H04L1/16 , H04L1/18 , H04L12/56 , H04L29/08 , H04W16/14 , H04W24/00 , H04W28/22 , H04W52/04 , H04W52/12 , H04W52/24 , H04W52/26 , H04W52/40 , H04W72/08
Abstract: In a data communication system capable of variable rate transmission, high rate packet data transmission improves utilization of the forward link and decreases the transmission delay. Data transmission on the forward link is time multiplexed and the base station transmits at the highest data rate supported by the forward link at each time slot to one mobile station. The data rate is determined by the largest C/I measurement of the forward link signals as measured at the mobile station. Upon determination of a data packet received in error, the mobile station transmits a NACK message back to the base station. The NACK message results in retransmission of the data packet received in error. The data packets can be transmitted out of sequence by the use of sequence number to identify each data unit within the data packets.
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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
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).
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