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公开(公告)号：JP2011182425A
公开(公告)日：2011-09-15
申请号：JP2011083932
申请日：2011-04-05
Applicant: Qualcomm Inc , クゥアルコム・インコーポレイテッドQualcomm Incorporated
Inventor： WALTON JAY R , WALLACE MARK , HOLTZMAN JACK , ANTONIO FRANKLIN P
IPC: H04J1/05 , H04W52/18 , H04B7/005 , H04B7/26 , H04J3/00 , H04J11/00 , H04J13/00 , H04W16/02 , H04W52/24 , H04W52/26 , H04W52/34
CPC classification number: H04W52/343 , H04B17/336 , H04B17/382 , H04W52/24 , H04W52/241 , H04W52/244 , H04W52/267 , H04W52/286 , H04W52/346 , H04W72/1231 , H04W72/1242 , H04W72/1252
Abstract: PROBLEM TO BE SOLVED: To provide a method for operating a large number of transmission devices in a radio communication system. SOLUTION: The method includes: segmenting usable system resources into a plurality of channels; defining a reuse scheme including a plurality of cells for the communication system; determining one or more characteristics for each of the cells in the reuse scheme; allocating a combination of channels to each of cells in the reuse scheme on the basis of one or more characteristics for which at least a cell is partially decided; and repeating decision and allocation in order to reflect the change in the communication system. The cells in the reuse scheme are each allocated with the channels of each set for transmission at a full power level. The cells in the reuse scheme are each allocated with channels of each set including one or more channels usable for transmission at a full power level and one or more channels usable for transmission at a reduce power level. COPYRIGHT: (C)2011,JPO&INPIT
Abstract translation: 解决的问题：提供一种在无线通信系统中操作大量发送装置的方法。 解决方案：该方法包括：将可用系统资源分割成多个信道; 定义包括用于通信系统的多个小区的重用方案; 确定所述重用方案中的每个小区的一个或多个特性; 基于至少一个小区被部分地决定的一个或多个特征，将信道的组合分配给重用方案中的每个小区; 并重复决策和分配，以反映通信系统的变化。 重新配置方案中的小区各自分配有用于在全功率电平下传输的每组的信道。 重用方案中的小区各自分配有每个组的信道，包括可用于在全功率电平下传输的一个或多个信道，以及可用于以降低功率电平进行传输的一个或多个信道。 版权所有（C）2011，JPO＆INPIT
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2.发明专利
公开(公告)号：JP2011182426A
公开(公告)日：2011-09-15
申请号：JP2011083933
申请日：2011-04-05
Applicant: Qualcomm Inc , クゥアルコム・インコーポレイテッドQualcomm Incorporated
Inventor： WALTON JAY R , WALLACE MARK , HOLTZMAN JACK , ANTONIO FRANKLIN P
IPC: H04J1/05 , H04W52/18 , H04B7/005 , H04B7/26 , H04J3/00 , H04J11/00 , H04J13/00 , H04W16/02 , H04W52/24 , H04W52/26 , H04W52/34
CPC classification number: H04W52/343 , H04B17/336 , H04B17/382 , H04W52/24 , H04W52/241 , H04W52/244 , H04W52/267 , H04W52/286 , H04W52/346 , H04W72/1231 , H04W72/1242 , H04W72/1252
Abstract: PROBLEM TO BE SOLVED: To provide a method for transmitting data to a plurality of receivers in a communication system. SOLUTION: The method includes: updating a parameter of a first set used for schedule of data transmission; deciding the priority of the data transmission; allocating data transmission to respective usable channel based in part on at least the priority of the data transmission; updating a parameter of a second set used for transmission of the data transmission; and transmitting the data to a plurality of receivers at a channel allocated by using a second set of the updated parameter. The parameter of first set is a channel occupation possibility, a load possibility, a carrier to interference plus noise (C/I) of the receiver or back-off-factors, or a combination of the above. Deciding the priority includes an operation of calculating the amount of channel of channel usable by each receiver by using the updated parameter of the first set. COPYRIGHT: (C)2011,JPO&INPIT
Abstract translation: 要解决的问题：提供一种在通信系统中向多个接收机发送数据的方法。 解决方案：该方法包括：更新用于数据传输时间表的第一集合的参数; 决定数据传输的优先级; 至少部分地基于数据传输的优先级，将数据传输分配给相应的可用信道; 更新用于传输数据传输的第二组的参数; 以及通过使用第二组更新参数分配的信道将数据发送到多个接收机。 第一组的参数是信道占用可能性，负载可能性，接收机的载波干扰加噪声（C / I）或反向因数，或上述的组合。 确定优先级包括通过使用第一组的更新参数来计算每个接收机可用的信道的信道量的操作。 版权所有（C）2011，JPO＆INPIT
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公开(公告)号：ES2360848T3
公开(公告)日：2011-06-09
申请号：ES99961920
申请日：1999-12-02
Applicant: QUALCOMM INC
Inventor： CHEN TAO , HOLTZMAN JACK , RAZOUMOV LEONID , PATEL SHIMMAN , SAINTS KEITH , TIEDEMANN EDWARD
Abstract: Un sistema de comunicaciones móviles, que comprende: una primera estación base (4) para transmitir y recibir (20, 26), respectivamente, una señal de enlace directo y una señal de enlace inverso procedente de una estación móvil (8), y para generar (24) un primer mensaje de potencia de transmisión para determinar un nivel de potencia de transmisión de dicha señal de enlace directo; una segunda estación base (6) para transmitir (32) una versión redundante de dicha señal de enlace directo a dicha estación móvil (8) y para recibir (38) dicha señal de enlace inverso procedente de dicha estación móvil, y para generar (36) un segundo mensaje de potencia de transmisión para determinar el nivel de potencia de transmisión de dicha versión redundante de dicha señal de enlace directo; un controlador centralizado (2) para recibir (10) dichos mensajes primero y segundo de potencia de transmisión, y para enviar (12, 14, 16) una instrucción de control de potencia alineada a dicha primera estación base y a dicha segunda estación base, en el que dicha primera estación base y dicha segunda estación base están en comunicación simultáneamente con dicha estación móvil, en el que dicha instrucción de control de potencia alineada es para producir patrones alineados de ajustes de control de potencia en dichas estaciones base primera y segunda para transmisiones de dicha señal de enlace directo procedente de dicha primera estación base y dicha versión redundante de dicho enlace directo desde dicha segunda estación base hasta dicha estación móvil, y en el que el controlador centralizado solo envía la instrucción de control de potencia alineada si los niveles de potencia indicados por los mensajes primero y segundo de potencia de transmisión divergen en más de un umbral de divergencia.
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公开(公告)号：AT504179T
公开(公告)日：2011-04-15
申请号：AT99961920
申请日：1999-12-02
Applicant: QUALCOMM INC
Inventor： CHEN TAO , HOLTZMAN JACK , RAZOUMOV LEONID , PATEL SHIMMAN , SAINTS KEITH , TIEDEMANN EDWARD
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公开(公告)号：DE69942988D1
公开(公告)日：2011-01-05
申请号：DE69942988
申请日：1999-09-10
Applicant: QUALCOMM INC
Inventor： REZAIIFAR RAMIN , HOLTZMAN JACK
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Patent Agency Ranking
公开(公告)号：AT480975T
公开(公告)日：2010-09-15
申请号：AT02704443
申请日：2002-02-22
Applicant: QUALCOMM INC
Inventor： HOLTZMAN JACK , BAO GANG
Abstract: A method and apparatus for scheduling transmit rates and power levels for data in conjunction with a voice-data communication during conditions of soft and softer handoff. During conditions of no handoff, or hard handoff, an algorithm selects a slot reflecting a favored power level and transmission rate for transmitting the non-voice data on a supplemental channel. The slot is selected based upon the transmission power levels for voice-data transmitted by a base station to a remote station on a fundamental channel. The algorithm applies to softer handoff using information from all the sectors of a base station involved in the softer handoff. During soft handoff, instead of scheduling forward link transmission based on recent power and rate, or C/I information, data is continuously transmitted to the user at a power level based on average required power.
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公开(公告)号：DE60044559D1
公开(公告)日：2010-07-29
申请号：DE60044559
申请日：2000-10-07
Applicant: QUALCOMM INC
Inventor： RAZOUMOV LEONID , HOLTZMAN JACK , LUNDBY STEIN A
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公开(公告)号：AT471643T
公开(公告)日：2010-07-15
申请号：AT00967333
申请日：2000-10-07
Applicant: QUALCOMM INC
Inventor： RAZOUMOV LEONID , HOLTZMAN JACK , LUNDBY STEIN
Abstract: Method and apparatus for transmitting a signal at a predetermined level of reliability using retransmission of erroneously transmitted frames so as to minimize total transmission energy. The transmitting station evaluates the frame error rate (FER) as a function of energy. Next, the transmitting station determines a combination of initial transmission energies and retransmission energies that will provide the target level of reliability while minimizing the total transmission energy employed in the initial transmission and the retransmissions. The transmitting station transmits a frame with an initial transmission energy. Employing conventional feedback methods the transmitting station is alerted to the occurrence of frame errors at the receiving station. The transmitting station upon notification of a frame error retransmits the frame with an energy determined to minimize the total energy required to transmit the frame with a predetermined level of reliability.
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公开(公告)号：HK1119314A1
公开(公告)日：2009-02-27
申请号：HK08110421
申请日：2008-09-19
Applicant: QUALCOMM INC
Inventor： WALTON JAY R , WALLACE MARK , HOLTZMAN JACK , ANTONIO FRANKLIN P
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公开(公告)号：AT382995T
公开(公告)日：2008-01-15
申请号：AT02734693
申请日：2002-06-05
Applicant: QUALCOMM INC
Inventor： JAIN AVINASH , HOLTZMAN JACK
Abstract: Method and apparatus for congestion control in a wireless communication system. In one embodiment, the status of a congestion bit indicates the type of adjustment, such as increase or decrease, to be performed at an access terminal to determine the next data rate for transmissions on the reverse link. The status of the congestion bit is determined by comparing a congestion parameter to a predetermined threshold (186). One embodiment implements an outerloop threshold having a margin with respect to the desired congestion metric threshold. The outerloopthreshold is adjusted in response to comparing a measured congestion metric to the desired threshold (192, 194, 196). The outerloop threshold adjustment maintains the congestion metric to within a predetermined probability of exceeding the desired threshold.
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