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公开(公告)号：CA2691762A1
公开(公告)日：2006-03-09
申请号：CA2691762
申请日：2005-08-30
Applicant: QUALCOMM INC
Inventor： BLACK PETER JOHN , KAPOOR ROHIT , SPINDOLA SERAFIN DIAZ , YAVUZ MEHMET
IPC: H04L12/56 , H04L49/9023 , H04L12/66 , H04L47/2416 , H04L47/30 , H04W28/14
Abstract: Adaptive De-Jitter Buffer for Voice over IP (VoIP) for packet switch communications. The de-jitter buffer methods and apparatus presented avoid playback of underflows while balancing end-to-end delay. In one example, the de-jitter buffer is recalculated at the beginning of each talkspurt. In another example, talkspurt packets are compressed upon receipt of all remaining packets.
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公开(公告)号：CA2691589A1
公开(公告)日：2006-03-09
申请号：CA2691589
申请日：2005-08-30
Applicant: QUALCOMM INC
Inventor： BLACK PETER JOHN , KAPOOR ROHIT , SPINDOLA SERAFIN DIAZ , YAVUZ MEHMET
IPC: H04L12/56 , H04L49/9023 , G10L19/00 , H04L1/00 , H04L47/2416 , H04L47/30
Abstract: Adaptive De-Jitter Buffer for Voice over IP (VoIP) for packet switch communications. The de-jitter buffer methods and apparatus presented avoid playback of underflows while balancing end-to-end delay. In one example, the de-jitter buffer is recalculated at the beginning of each talkspurt. In another example, talkspurt packets are compressed upon receipt of all remaining packets.
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73.发明专利
公开(公告)号：CA2548401A1
公开(公告)日：2005-07-07
申请号：CA2548401
申请日：2004-11-30
Applicant: QUALCOMM INC
Inventor： BLACK PETER JOHN , MONTOJO JUAN , BHUSHAN NAGA
Abstract: In a multi-carrier access terminal having a transmitter with a single power amplifier, maximum transmission power available for a multi-carrier signal transmitted by the terminal is apportioned among a plurality of carriers on a priority basis. Following apportionment, the carriers are combined into a multi-carrier signal, amplified by the power amplifier and transmitted.
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74.发明申请METHOD AND APPARATUS FOR EFFICIENT DATA TRANSMISSIONS IN HALF-DUPLEX COMMUNICATION SYSTEMS WITH LARGE PROPAGATION DELAYS 审中-公开具有大传播延迟的半双工通信系统中有效数据传输的方法和设备
公开(公告)号：WO2017004024A3
公开(公告)日：2017-02-09
申请号：PCT/US2016039795
申请日：2016-06-28
Applicant: QUALCOMM INC
Inventor： WU QIANG , BLACK PETER JOHN , DAMNJANOVIC JELENA
CPC classification number: H04B17/364 , H04B7/185 , H04B7/2041 , H04L5/14 , H04W24/08
Abstract: Methods and apparatus for efficient transmission of data by half-duplex transceivers in satellite communication systems are provided. Time reference for the return link is skewed or time-lagged relative to the time reference for the forward link to reduce the amount of guard time required to separate return link transmission from forward link reception by the half-duplex transceiver of a user terminal. The guard time is determined based on a maximum differential round-trip propagation delay and transition times of the half-duplexer transceiver to switch between transmit and receive modes. In a satellite communication system in which a large number of active user terminals are present in a beam coverage, random time offsets are applied to spread approximately equal traffic loads across the time offsets.
Abstract translation: 提供了在卫星通信系统中通过半双工收发器有效传输数据的方法和设备。 相对于正向链路的时间参考，返回链路的时间参考相对于时间参考偏斜或滞后，以减少将用户终端的半双工收发机的反向链路传输与正向链路接收分开所需的保护时间量。 保护时间基于最大差分往返传播延迟和半双工器收发器在发射和接收模式之间切换的转换时间来确定。 在其中在波束覆盖范围内存在大量活动用户终端的卫星通信系统中，应用随机时间偏移以在时间偏移上分布大致相等的业务负载。
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公开(公告)号：WO2007024963A2
公开(公告)日：2007-03-01
申请号：PCT/US2006032937
申请日：2006-08-22
Applicant: QUALCOMM INC , SMEE JOHN EDWARD , HOU JILEI , PADOVANI ROBERTO , BLACK PETER JOHN , EASTON KENNETH DAVID
Inventor： SMEE JOHN EDWARD , HOU JILEI , PADOVANI ROBERTO , BLACK PETER JOHN , EASTON KENNETH DAVID
IPC: H04W52/12
CPC classification number: H04B1/7107 , H04W52/12
Abstract: A method and system for reverse link interference cancellation. One method comprises demodulating and decoding at least one signal sent from at least one access terminal and received by a first base station, sending demodulated, decoded information of the signal to a second base station, reconstructing the signal at the second base station, and subtracting the reconstructed signal from a buffer at the second base station.
Abstract translation: 一种用于反向链路干扰消除的方法和系统。 一种方法包括对从至少一个接入终端发送并由第一基站接收的至少一个信号进行解调和解码，向第二基站发送解调后的解码的信号信息，重构第二基站的信号，以及减去 来自第二基站的缓冲器的重建信号。
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Patent Agency Ranking
公开(公告)号：ES2705749T3
公开(公告)日：2019-03-26
申请号：ES16714188
申请日：2016-03-24
Applicant: QUALCOMM INC
Inventor： DETERMAN JAMES , VASSILOVSKI DAN , RAZAGHI PEYMAN , TRAN ALLEN MINH-TRIET , GURELLI MEHMET , NAGARAJA SUMEETH , BLACK PETER JOHN , WU QIANG , MARSH GENE WESLEY
Abstract: Un procedimiento que comprende: conformar una disposición de haces que comprende un conjunto de haces (1-16) de una antena de un satélite en una huella del satélite (702), teniendo cada haz una primera mediana y una segunda mediana, siendo cada haz estrecho a lo largo de su primera mediana y ancho a lo largo de su segunda mediana, en el que las primeras medianas son sustancialmente colineales entre sí y las segundas medianas se orientan sustancialmente de este a oeste; y reducir la potencia a un subconjunto del conjunto de haces (8, 9, 10, 11), en el que cada haz en el subconjunto se reduce a o por debajo de un nivel de potencia correspondiente, de modo que cuando se aumenta la potencia de un haz por encima de su nivel de potencia correspondiente, una densidad de flujo de potencia equivalente supera un límite especificado en algún punto de la superficie terrestre.
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公开(公告)号：AU2013235225B2
公开(公告)日：2017-05-11
申请号：AU2013235225
申请日：2013-03-19
Applicant: QUALCOMM INC
Inventor： BLACK PETER JOHN , HUANG YIN , FAN MINGXI
IPC: H04W52/02
Abstract: The present aspects relate to methods and apparatuses to power off a modem receiver or components of the receiver at a time prior to the end of the frame based on data in the frame being received and properly decoded before the end of the frame. In an aspect, the apparatuses and methods provide power saving in a wireless device, and include receiving data within a frame at a user equipment, determining whether all payload packet data has been correctly decoded prior to an end of the frame, and powering down a receiver component for a portion of a remainder of the frame in response to determining that all payload packet data has been correctly decoded and where a first time period to a next scheduled overhead bit transmission period of a slot in the frame is greater than a second time period corresponding to a warm-up period for the receiver component.
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78.发明专利
公开(公告)号：ES2606653T3
公开(公告)日：2017-03-27
申请号：ES13715821
申请日：2013-03-19
Applicant: QUALCOMM INC
Inventor： BLACK PETER JOHN , HUANG YIN , FAN MINGXI
IPC: H04W52/02
Abstract: Un procedimiento de ahorro de energía en un dispositivo inalámbrico, que comprende: recibir (21) una trama en un equipo de usuario, UE, que incluye datos de control de potencia y datos en paquetes de la carga útil; determinar (22) si todos los datos en paquetes de la carga útil en la trama han sido descodificados correctamente o no antes del fin de la trama; y apagar (26) un componente receptor durante una parte de un resto de la trama (i) en respuesta a la determinación de que todos los datos en paquetes de la carga útil en la trama han sido descodificados correctamente y (ii) cuando un primer periodo de tiempo (618), hasta un próximo periodo planificado de transmisión de datos de control de potencia en la trama, es mayor que un segundo periodo de tiempo (620) que corresponde a un, o a un múltiplo de un, periodo de calentamiento para el componente receptor, en el que la parte del resto de la trama es igual a la diferencia entre el primer periodo de tiempo (618) y el segundo periodo de tiempo (620).
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公开(公告)号：BRPI0820127A2
公开(公告)日：2015-05-12
申请号：BRPI0820127
申请日：2008-10-31
Applicant: QUALCOMM INC
Inventor： EDGE STEPHEN W , BLACK PETER JOHN , WU QIANG , ZHAO WANLUN , TOKGOZ YELIZ , PADOVANI ROBERTO , NAGUIB AYMAN FAWZY , KIM JE WOO , DAYAL PRANAV , AGASHE PARAG ARUN , BHUSHAN NAGA
IPC: H04W64/00
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公开(公告)号：AU2013235225A1
公开(公告)日：2014-09-25
申请号：AU2013235225
申请日：2013-03-19
Applicant: QUALCOMM INC
Inventor： BLACK PETER JOHN , HUANG YIN , FAN MINGXI
IPC: H04W52/02
Abstract: The present aspects relate to methods and apparatuses to power off a modem receiver or components of the receiver at a time prior to the end of the frame based on data in the frame being received and properly decoded before the end of the frame. In an aspect, the apparatuses and methods provide power saving in a wireless device, and include receiving data within a frame at a user equipment, determining whether all payload packet data has been correctly decoded prior to an end of the frame, and powering down a receiver component for a portion of a remainder of the frame in response to determining that all payload packet data has been correctly decoded and where a first time period to a next scheduled overhead bit transmission period of a slot in the frame is greater than a second time period corresponding to a warm-up period for the receiver component.
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