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1.发明专利Gps satellite signal acquisition assistance system and method in wireless communications network 审中-公开无线通信网络中的GPS卫星信号采集辅助系统和方法
公开(公告)号：JP2007306588A
公开(公告)日：2007-11-22
申请号：JP2007150321
申请日：2007-06-06
Applicant: Qualcomm Inc , クゥアルコム・インコーポレイテッドQualcomm Incorporated
Inventor： VAYANOS ALKINOOS H , GAAL PETER , STEIN JEREMY M , AGASHE PARAG A , FERNANDEZ-CORBATON IVAN JESUS , SOLIMAN SAMIR S
CPC classification number: G01S19/05 , G01S19/256 , H04B2201/70715
Abstract: PROBLEM TO BE SOLVED: To provide a system and method for shortening the time needed to fix the position of an integrated GPS/wireless terminal unit in acquiring GPS satellite signals from the GPS satellite constellation.
SOLUTION: The invention includes a method for narrowing the PN-code phase search. That is, by accounting for the variables in geographic location and time delay relative to GPS time, the systems and methods generate a narrow code-phase search range that enables the terminal unit to more quickly acquire and track the necessary GPS satellites, and thereby more quickly provide accurate position information to a requesting entity.
COPYRIGHT: (C)2008,JPO&INPITAbstract translation: 要解决的问题：提供一种用于缩短固定GPS /无线终端单元在从GPS卫星星座获取GPS卫星信号的位置所需的时间的系统和方法。 解决方案：本发明包括一种缩小PN码相位搜索的方法。 也就是说，通过考虑相对于GPS时间的地理位置和时间延迟的变量，系统和方法产生窄的码相搜索范围，使得终端单元能够更快地获取和跟踪所需的GPS卫星，从而更多地 快速向请求实体提供准确的位置信息。 版权所有（C）2008，JPO＆INPIT
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公开(公告)号：JP2012178843A
公开(公告)日：2012-09-13
申请号：JP2012087416
申请日：2012-04-06
Applicant: Qualcomm Inc , クゥアルコム・インコーポレイテッドQualcomm Incorporated
Inventor： VAYANOS ALKINOOS H , GRILLI FRANCESCO , CHAPONNIERE ETIENNE F
CPC classification number: H04L9/06 , H04L1/1642 , H04L9/12 , H04L63/0428 , H04L2209/80 , H04W12/02 , H04W80/02
Abstract: PROBLEM TO BE SOLVED: To provide techniques for synchronizing sequence numbers so as to re-order packets properly at handover.SOLUTION: A transmitter ciphers each input packet with a full sequence number. The transmitter generates output packets for the ciphered packets. Each output packet includes a partial sequence number used for re-ordering and derived from the full sequence number. The full sequence number may be incremented for each input packet or each byte of each packet. The partial sequence number may be used as a sequence number for RLC and may be used for re-ordering, duplicate detection, error correction, and/or other functions. A receiver performs the complementary processing, re-orders received packets based on the partial sequence number included in each packet, and ciphers the received packets using the partial sequence number included in each received packet.
Abstract translation: 要解决的问题：提供用于同步序列号的技术，以便在切换时适当地重新分组分组。 解决方案：发送者以完整序列号对每个输入数据包进行加密。 发射机生成加密数据包的输出数据包。 每个输出分组包括用于重新排序并从全序列号导出的部分序列号。 每个输入分组或每个分组的每个字节可以增加完整序列号。 部分序列号可以用作RLC的序列号，并且可以用于重新排序，重复检测，纠错和/或其他功能。 接收机执行补充处理，基于每个分组中包括的部分序列号对接收到的分组进行重新排序，并且使用包含在每个接收分组中的部分序列号对接收到的分组进行加密。 版权所有（C）2012，JPO＆INPIT
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3.发明专利Method and device for estimating velocity of terminal in wireless communication system 审中-公开用于估计无线通信系统中终端速度的方法和装置
公开(公告)号：JP2007206065A
公开(公告)日：2007-08-16
申请号：JP2007015470
申请日：2007-01-25
Applicant: Qualcomm Inc , クゥアルコム・インコーポレイテッドQualcomm Incorporated
Inventor： VAYANOS ALKINOOS H
CPC classification number: G01S19/52 , G01S11/10 , G01S2013/466
Abstract: PROBLEM TO BE SOLVED: To provide a computer program product, a receiver, a terminal, and a device and an element, and various viewpoints, a configuration of implementation, and other methods of realizing characteristics, while enabling a precise estimation of a velocity of the terminal efficiently in a wireless communication system. SOLUTION: The terminal, a satellite station communicating with the terminal, and each position of two or more satellites are determined to begin with. Further, a rate of residue of a variation of a pseudo-range is decided for each satellite, for example, from (1) an estimated base-band frequency error including Doppler frequency shift due to a movement of the terminal, and (2) estimated Doppler frequency shift due to the satellite movement. One unit of equations is formed from the terminal, the satellite station, the determined position of the satellite, and the rate of residue of the variation of the determined pseudo-range for the satellite. The velocity of the terminal can be estimated from the one unit of equations. COPYRIGHT: (C)2007,JPO&INPIT
Abstract translation: 要解决的问题：提供计算机程序产品，接收器，终端，设备和元件，各种视点，实现配置以及实现特性的其他方法，同时能够精确地估计 无线通信系统中终端的速度有效。
解决方案：终端，与终端通信的卫星站，以及两个或更多个卫星的每个位置被确定为开始。 此外，对于每个卫星，例如从（1）由于终端的移动引起的包括多普勒频移的估计的基带频率误差来确定伪距的变化的残差率，以及（2） 估计多普勒频移由于卫星运动。 从终端，卫星站，确定的卫星位置和卫星确定的伪距的变化的残差率形成一个方程组。 终端的速度可以从一个方程组来估计。 版权所有（C）2007，JPO＆INPIT
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4.发明专利Default configuration with differential encoding in wireless communication system 有权在无线通信系统中具有差分编码的默认配置
公开(公告)号：JP2013102491A
公开(公告)日：2013-05-23
申请号：JP2012287002
申请日：2012-12-28
Applicant: Qualcomm Inc , クゥアルコム・インコーポレイテッドQualcomm Incorporated
Inventor： GRILLI FRANCESCO , VAYANOS ALKINOOS H
Abstract: PROBLEM TO BE SOLVED: To provide techniques for efficiently configuring and reconfiguring calls using default configurations and differential encoding.SOLUTION: At the network side, a configuration to use for communication with a wireless device is initially selected (512). A default configuration is identified from among a set of default configurations (520). The differences, if any, between the selected configuration and the default configuration are ascertained (522). An identity for the default configuration and the differences, if any, is sent to the wireless device to convey the selected configuration (530). At the wireless device, the message containing the identity for the default configuration is initially received.
Abstract translation: 要解决的问题：提供使用默认配置和差分编码高效配置和重新配置呼叫的技术。 解决方案：在网络侧，最初选择用于与无线设备进行通信的配置（512）。 从一组默认配置中识别默认配置（520）。 确定所选配置和默认配置之间的差异（如果有的话）（522）。 默认配置的身份和差异（如果有的话）被发送到无线设备以传送所选择的配置（530）。 在无线设备处，初始接收到包含默认配置的标识的消息。 版权所有（C）2013，JPO＆INPIT
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5.发明专利Default configuration with differential encoding in wireless communication system 有权在无线通信系统中具有差分编码的默认配置
公开(公告)号：JP2011130459A
公开(公告)日：2011-06-30
申请号：JP2011005172
申请日：2011-01-13
Applicant: Qualcomm Inc , クゥアルコム・インコーポレイテッドQualcomm Incorporated
Inventor： GRILLI FRANCESCO , VAYANOS ALKINOOS H
Abstract: PROBLEM TO BE SOLVED: To provide a device to compose and recompose a calling using a set of default configurations and differential encoding.
SOLUTION: A network side selects a configuration to communicate with a wireless device. A difference between the selected configuration and default configuration is checked. The identity for the default configuration and the differences are transmitted to the wireless device, and the selected configuration is transmitted. In the wireless device, a message containing the identity of default configuration is received first. The default configuration is obtained from a memory based on the identity. A determination is made whether the message contains the differences between the default configuration and selected configuration, or not. Values for the default configuration are replaced with the differences sent in the message.
COPYRIGHT: (C)2011,JPO&INPITAbstract translation: 要解决的问题：提供一种使用一组默认配置和差分编码来组合和重构呼叫的设备。
解决方案：网络侧选择与无线设备通信的配置。 检查所选配置和默认配置之间的区别。 默认配置的身份和差异被传输到无线设备，并且传输所选择的配置。 在无线设备中，首先接收到包含默认配置的标识的消息。 默认配置是从基于身份的内存获得的。 确定消息是否包含默认配置和所选配置之间的差异。 默认配置的值将替换为消息中发送的差异。 版权所有（C）2011，JPO＆INPIT
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Patent Agency Ranking
公开(公告)号：JP2011066899A
公开(公告)日：2011-03-31
申请号：JP2010223591
申请日：2010-10-01
Applicant: Qualcomm Inc , クゥアルコム・インコーポレイテッドQualcomm Incorporated
Inventor： VAYANOS ALKINOOS H , CHAPONNIERE ETIENNE F
CPC classification number: H04L1/1854 , H04L47/10 , H04L47/14 , H04L47/323 , H04L69/16 , H04L69/165 , H04L69/40
Abstract: PROBLEM TO BE SOLVED: To reduce the likelihood of spurious retransmissions from a transmitting entity caused by a second negative acknowledgement (NAK) from a receiving entity when a retransmission process has already been initiated. SOLUTION: In a communication system to selectively delay transmitting a second NAK after an initial NAK has already been sent requesting retransmission of a corrupted packet, a receiving entity initiates a NAK prohibit timer associated with a specific NAK 631. The NAK prohibit timer prevents status reports to a transmitting entity from including a retransmission of the specific NAK until the timer expires. COPYRIGHT: (C)2011,JPO&INPIT
Abstract translation: 要解决的问题：当重发过程已经被启动时，减少来自接收实体的由发送实体引起的第二否定确认（NAK）的伪重传的可能性。 解决方案：在通信系统中，在已经发送初始NAK已经请求重传已损坏分组之后选择性地延迟发送第二NAK，接收实体发起与特定NAK 631相关联的NAK禁止定时器。NAK禁止定时器 防止发送实体的状态报告不包括特定NAK的重传直到定时器到期。 版权所有（C）2011，JPO＆INPIT
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7.发明专利
公开(公告)号：HUE036539T2
公开(公告)日：2018-07-30
申请号：HUE10196627
申请日：2005-08-11
Applicant: QUALCOMM INC
Inventor： GRILLI FRANCESCO , VAYANOS ALKINOOS H
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8.发明专利
公开(公告)号：CA2425547C
公开(公告)日：2010-12-21
申请号：CA2425547
申请日：2001-10-11
Applicant: QUALCOMM INC
Inventor： VAYANOS ALKINOOS H , GAAL PETER , STEIN JEREMY M , AGASHE PARAG A , FERNANDEZ-CORBATON IVAN JESUS , SOLIMAN SAMIR S
Abstract: A system and method for assisting an integrated GPS/wireless terminal unit in acquiring one or more GPS satellite signals from the GPS satellite constellation. The invention includes a method for narrowing the PN-code phase search. That is, by accounting for the variables in geographic location and time delay relative to GPS time, the systems and methods of the present invention generate a narrow code-phase search range that enables the terminal unit to more quickly acquire and track the necessary GPS satellites, and thereby more quickly provide accurate position information to a requesting entity.
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公开(公告)号：BRPI0514238A
公开(公告)日：2008-06-03
申请号：BRPI0514238
申请日：2005-08-11
Applicant: QUALCOMM INC
Inventor： GRILLI FRANCESCO , VAYANOS ALKINOOS H
Abstract: Techniques for efficiently configuring and reconfiguring calls using a set of default configurations and differential encoding are described. At the network side, a configuration to use for communication with a wireless device is initially selected. A default configuration is identified from among a set of default configurations. The differences, if any, between the selected configuration and the default configuration are ascertained. An identity for the default configuration and the differences, if any, are sent to the wireless device to convey the selected configuration. At the wireless device, the message containing the identity for the default configuration is initially received. The default configuration is obtained from a memory based on the identity. A determination is made whether the message contains differences between the default configuration and the selected configuration. Values for the default configuration are replaced with the differences, if any, sent in the message.
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10.发明专利
公开(公告)号：AU2002215342B2
公开(公告)日：2007-06-28
申请号：AU2002215342
申请日：2001-10-11
Applicant: QUALCOMM INC
Inventor： AGASHE PARAG A , GAAL PETER , FERNANDEZ-CORBATON IVAN JESUS , SOLIMAN SAMIR S , STEIN JEREMY M , VAYANOS ALKINOOS H
Abstract: A system and method for assisting an integrated GPS/wireless terminal unit in acquiring one or more GPS satellite signals from the GPS satellite constellation. The invention includes a method for narrowing the PN-code phase search. That is, by accounting for the variables in geographic location and time delay relative to GPS time, the systems and methods of the present invention generate a narrow code-phase search range that enables the terminal unit to more quickly acquire and track the necessary GPS satellites, and thereby more quickly provide accurate position information to a requesting entity.
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