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公开(公告)号：BR9913547A
公开(公告)日：2002-04-23
申请号：BR9913547
申请日：1999-09-02
Applicant: QUALCOMM INC
Inventor： GLAZKO SERGUEI A , SIH GILBERT C , ZOU QIUZHEN
Abstract: The present invention is a novel and improved method and apparatus for performing position location in wireless communications system. One embodiment of the invention comprises a method for performing position location including the steps of receiving a set of higher resolution sample data at a resolution interval, accumulating said higher resolution sample data over a chip interval yielding accumulation sums, and correlating said accumulation sums with a correlation code at a set of offsets which are separated by said resolution interval.
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公开(公告)号：AU5908399A
公开(公告)日：2000-03-27
申请号：AU5908399
申请日：1999-09-03
Applicant: QUALCOMM INC
Inventor： GARDNER WILLIAM , AGRAWAL AVNEESH , SIH GILBERT C , ZOU QIUZHEN , KANG INYUP
IPC: G01S19/30 , G01S1/00 , G01S5/00 , G01S5/14 , G01S19/23 , G01S19/24 , G01S19/25 , G01S19/29 , G01S19/37 , H04Q7/34 , H04Q7/38 , G01S1/04
Abstract: The present invention is a novel and improved method and apparatus for performing position location in wireless communications system. One embodiment comprises a method for performing position location in a wireless communication system using a set of signals transmitted from a set of satellites including the steps of receiving signal samples, rotating an acquisition code by a first rotation amount yielding a rotated acquisition code, despreading said signal samples using rotated acquisition code yielding despread data, accumulating said despread data over a first duration yielding partially accumulated data, rotating said partially accumulated data by a second rotation amount yielding rotated data and accumulating said rotated data.
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公开(公告)号：CA2342235A1
公开(公告)日：2000-03-16
申请号：CA2342235
申请日：1999-09-02
Applicant: QUALCOMM INC
Inventor： GLAZKO SERGUEI A , SIH GILBERT C , ZOU QIUZHEN
Abstract: The present invention is a novel and improved method and apparatus for performing position location in wireless communications system. One embodime nt of the invention comprises a method for performing position location includi ng the steps of receiving a set of higher resolution sample data at a resolutio n interval, accumulating said higher resolution sample data over a chip interv al yielding accumulation sums, and correlating said accumulation sums with a correlation code at a set of offsets which are separated by said resolution interval.
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44.发明申请METHOD AND SYSTEM FOR MAPPING PROVISIONING INFORMATION OF DIFFERENT COMMUNICATIONS NETWORKS 审中-公开用于映射不同通信网络的提供信息的方法和系统
公开(公告)号：WO2007112139A2
公开(公告)日：2007-10-04
申请号：PCT/US2007060185
申请日：2007-01-05
Applicant: QUALCOMM INC , NAGARAJ THADI M , RADHAKRISHNAN DHINAKAR , GREEN MICHAEL , JAIN NIKHIL , PAREKH NILESHKUMAR J , ZOU QIUZHEN
Inventor： NAGARAJ THADI M , RADHAKRISHNAN DHINAKAR , GREEN MICHAEL , JAIN NIKHIL , PAREKH NILESHKUMAR J , ZOU QIUZHEN
Abstract: A wireless communications device is configurable to communicate with either one of two networks over a wireless medium, each of the two networks having a different air interface protocol. Additionally, the wireless device includes stored provisioning information for a set of networks of a first type and can map this first provisioning information into a second format for use with networks of a second type. The device also includes a non-volatile memory for storing default provisioning information so that some information remains available regardless of what is erased from the memory. The default provisioning information is enough to establish a connection over one of the available networks and allow reconstruction of a provisioning list.
Abstract translation: 无线通信设备可配置为通过无线介质与两个网络中的任一个通信，两个网络中的每一个具有不同的空中接口协议。 另外，无线设备包括用于第一类型的一组网络的存储的供应信息，并且可以将该第一供应信息映射成与第二类型的网络一起使用的第二格式。 该设备还包括用于存储默认供应信息的非易失性存储器，使得一些信息保持可用，而不管从存储器中擦除什么。 默认配置信息足以通过一个可用网络建立连接，并允许重建配置列表。
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公开(公告)号：WO2004017585A3
公开(公告)日：2004-03-25
申请号：PCT/US0325569
申请日：2003-08-14
Applicant: QUALCOMM INC
Inventor： KOLOR SERGIO , GREEN MICHAEL , ZOU QIUZHEN , JAIN NIKHIL , HUNTER ANDREW T
CPC classification number: H04L65/1043 , H04L29/06 , H04L29/06027 , H04L65/104 , H04L65/1069 , H04L65/608 , H04L69/16 , H04L69/164 , H04M7/1225 , H04M7/125 , H04W88/08 , H04W88/14 , H04W92/12 , H04W92/14
Abstract: In a wireless communication system, a method and apparatus of communicating between at least one base station and a core network is claimed. Signaling messages and voice streams are transported using packet-switched protocols (IP). A CIC field (Circuit Identity Code) is used to identify at least one VoIP streams. The CIC field may be interpreted as a UDP port number for the voice over IP stream. Also, a synchronization source or contributing source filed of a RTP header may be used as the CIC field (fig. 1).
Abstract translation: 在无线通信系统中，要求保护在至少一个基站和核心网之间进行通信的方法和装置。 使用分组交换协议（IP）传输信令消息和语音流。 使用CIC字段（电路标识码）来识别至少一个VoIP流。 CIC字段可以被解释为用于IP语音流的UDP端口号。 此外，可以使用RTP报头的同步源或贡献源字段作为CIC字段（图1）。
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Patent Agency Ranking46.发明申请GENERATING AND IMPLEMENTING A COMMUNICATION PROTOCOL AND INTERFACE FOR HIGH DATA RATE SIGNAL TRANSFER 审中-公开生成和实施高速率信号传输的通信协议和接口
公开(公告)号：WO0249314A3
公开(公告)日：2003-05-01
申请号：PCT/US0147807
申请日：2001-12-14
Applicant: QUALCOMM INC , ZOU QIUZHEN , WILEY GEORGE A , STEELE BRIAN
Inventor： ZOU QIUZHEN , WILEY GEORGE A , STEELE BRIAN
IPC: H04N7/08 , H04J3/06 , H04L20060101 , H04L12/56 , H04L12/64 , H04L29/00 , H04L29/08 , H04M1/725 , H04N7/081
CPC classification number: H04L67/36 , H04M1/72527 , H04W80/00 , Y02D70/26
Abstract: A data Interface for transferring digital data between a host and a client over a communication path using packet structures linked together to form a communication protocol for communicating a pre-selected set of digital control and presentation data. The signal protocol is used by link controllers configured to generate, transmit, and receive packets forming the communications protocol, and to form digital data into one or more types of data packets, with at least one residing in the host device and being coupled to the client through the communications path. The interface provides a cost-effective, low power, bi-directional, high-speed data transfer mechanism over a short-range "serial" type data link, which lends itself to implementation with miniature connectors and thin flexible cables which are especially useful in connecting display elements such as wearable micro-displays to portable computers and wireless communication devices.
Abstract translation: 一种数据接口，用于通过连接在一起的分组结构通过通信路径在主机和客户端之间传送数字数据，以形成用于传送预先选择的一组数字控制和呈现数据的通信协议。 信号协议被配置为生成，发送和接收形成通信协议的分组的链路控制器使用，并且将数字数据形成为一个或多个类型的数据分组，其中至少一个驻留在主机设备中并被耦合到 客户端通过通信路径。 该接口通过短距离“串行”型数据链路提供了经济高效，低功耗，双向，高速的数据传输机制，可实现微型连接器和薄型柔性电缆，这些电缆特别适用于 将可穿戴式微型显示器等显示元件连接到便携式计算机和无线通信装置。
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47.发明专利
公开(公告)号：CA2725844C
公开(公告)日：2015-03-31
申请号：CA2725844
申请日：2001-12-14
Applicant: QUALCOMM INC
Inventor： ZOU QIUZHEN , WILEY GEORGE A , STEELE BRIAN
IPC: H04L29/08 , H04N7/08 , H04J3/06 , H04L20060101 , H04L12/56 , H04L12/64 , H04L29/00 , H04M1/725 , H04N7/081
Abstract: A data Interface for transferring digital data between a host and a client over a communication path using packet structures linked together to form a communication protocol for communicating a pre-selected set of digital control and presentation data. The signal protocol is used by link controllers configured to generate, transmit, and receive packets forming the communications protocol, and to form digital data into one or more types of data packets, with at least one residing in the host device and being coupled to the client through the communications path. The interface provides a cost-effective, low power, bi-directional, high-speed data transfer mechanism over a short-range 'serial' type data link, which lends itself to implementation with miniature connectors and thin flexible cables which are especially useful in connecting display elements such as wearable micro-displays to portable computers and wireless communication devices.
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公开(公告)号：DE69934706T2
公开(公告)日：2007-10-18
申请号：DE69934706
申请日：1999-10-12
Applicant: QUALCOMM INC
Inventor： BUTLER K , ZHANG HAITAO , TIEDEMANN G , ZOU QIUZHEN , SIH C , AGRAWAL AVNEESH
IPC: H04W24/02 , H04B1/7075 , H04B1/7077 , H04B1/7115 , H04W52/02
Abstract: A novel and improved method for performing paging is described. In one embodiment of the invention a searcher is used to detect spread spectrum signals. Samples received RF signals are stored in a sample buffer. During standby mode, the samples are gathered during paging slots assigned to the mobile. A set of searches are performed on the samples, and if pilot signals are detected additional demodulation is performed to detect paging messages. The resulting set of demodulation data may be combined to increase detection. After a page message has been detected, additional demodulation resources may be activated to processes more complete page messages, or other information channels. In one embodiment of the invention, the searcher includes a demodulator to perform quick page detection without the use of finger elements to reduce idle mode power consumption.
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公开(公告)号：BR0313380A
公开(公告)日：2007-07-31
申请号：BR0313380
申请日：2003-08-14
Applicant: QUALCOMM INC
Inventor： KOLOR SERGIO , GREEN MICHAEL , ZOU QIUZHEN , JAIN NIKHIL , HUNTER ANDREW T
Abstract: In a wireless communication system, a method and apparatus of communicating between at least one base station and a core network is claimed. Signaling messages and voice streams are transported using packet-switched protocols (IP). A CIC field (Circuit Identity Code) is used to identify at least one VoIP streams. The CIC field may be interpreted as a UDP port number for the voice over IP stream. Also, a synchronization source or contributing source filed of a RTP header may be used as the CIC field.
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公开(公告)号：AT350816T
公开(公告)日：2007-01-15
申请号：AT99954885
申请日：1999-10-12
Applicant: QUALCOMM INC
Inventor： BUTLER BRIAN K , ZHANG HAITAO , TIEDEMANN EDWARD G JR , ZOU QIUZHEN , SIH GILBERT C , AGRAWAL AVNEESH
IPC: H04W24/02 , H04B1/7075 , H04B1/7077 , H04B1/7115 , H04W52/02 , H04B1/707 , H04Q7/32
Abstract: A novel and improved method for performing paging is described. In one embodiment of the invention a searcher is used to detect spread spectrum signals. Samples received RF signals are stored in a sample buffer. During standby mode, the samples are gathered during paging slots assigned to the mobile. A set of searches are performed on the samples, and if pilot signals are detected additional demodulation is performed to detect paging messages. The resulting set of demodulation data may be combined to increase detection. After a page message has been detected, additional demodulation resources may be activated to processes more complete page messages, or other information channels. In one embodiment of the invention, the searcher includes a demodulator to perform quick page detection without the use of finger elements to reduce idle mode power consumption.
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