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61. 发明公开

EP2430864A1 METHOD AND SYSTEM FOR PERFORMING POSITION UPDATES IN A WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：方法和系统进行位置更新无线通信系统
公开(公告)号：EP2430864A1
公开(公告)日：2012-03-21
申请号：EP10774451.8
申请日：2010-05-11
申请人： Sierra Wireless, Inc.
发明人： VOS, Gustav Gerald , WALTON, Kevin
IPC分类号： H04W64/00
CPC分类号： H04W60/04
摘要： The present invention provides a method and system for performing position area updates in a wireless communication system configured to broadcast a plurality of position area codes, each associated with one of a plurality of position areas. The method comprises moving the wireless terminal from a first position area to a second position area; evaluating a predetermined condition; and performing the position area update when the predetermined condition is met.

62. 发明公开

EP2391932A1 SYSTEM AND METHOD FOR MULTIFUNCTION DEVICE ENUMERATION 审中-公开
标题翻译：系统和方法LIST多功能设备的
公开(公告)号：EP2391932A1
公开(公告)日：2011-12-07
申请号：EP10736504.1
申请日：2010-01-29
申请人： Sierra Wireless, Inc.
发明人： KAVANAUGH, Richard, Thomas
IPC分类号： G06F3/00
CPC分类号： H04N1/00204 , G06F9/4411 , H04N1/00278 , H04N1/00891 , H04N1/00912 , H04N1/32502 , H04N1/32523 , H04N1/32561 , H04N2201/0036 , H04N2201/0039 , H04N2201/0041 , H04N2201/0046 , H04N2201/0049 , H04N2201/0055
摘要： Disclosed are systems and methods for controlling the enumeration of a multifunction peripheral device on a host computer. A multifunction peripheral device may include a generic and non-generic functional units connected to a host interface. The device may store in its non- volatile memory one or more drivers for the non-generic functional unit. The peripheral device may further include a controller for controlling the order in which the generic and non-generic functional units are exposed to and enumerated on the host system. The controller may include a switch operable to switch on and off the generic and non-generic functional units thereby controlling the order in which these units are exposed to and enumerated on the host system.

63. 发明公开

EP2331984A1 METHOD AND APPARATUS FOR A GLOBAL NAVIGATION SATELLITE SYSTEM RECEIVER COUPLED TO A HOST COMPUTER SYSTEM 有权
标题翻译：方法和装置一个耦合全球导航卫星系统的收件人主机系统
公开(公告)号：EP2331984A1
公开(公告)日：2011-06-15
申请号：EP09813929.8
申请日：2009-09-22
申请人： Sierra Wireless, Inc.
发明人： SMITH, Vincent Maddock
IPC分类号： G01S5/14
CPC分类号： G01S19/256 , G01S19/235 , G01S19/34
摘要： The present invention provides a global navigation satellite system (GNSS) receiver apparatus, such as a GPS receiver, operable with a host computer system equipped with a real time clock configured to provide a time signal to the GNSS receiver apparatus. The time signal is used to facilitate acquisition of navigation and global timing information through observation of satellite signals. The global timing information is used to adjust the time signal and/or the real time clock to improve subsequent acquisitions of navigation and global timing information.

64. 发明公开

EP2132900A1 SYSTEM AND METHOD FOR SELECTING NETWORK ACCESS TECHNOLOGY 审中-公开
标题翻译：系统和方法来选择网络接入技术
公开(公告)号：EP2132900A1
公开(公告)日：2009-12-16
申请号：EP08733700.2
申请日：2008-03-28
申请人： SIERRA WIRELESS, INC.
发明人： VOS, Gustav, Gerald , WAUNG, William
IPC分类号： H04L12/12 , H04L12/24 , H04Q7/36
CPC分类号： H04L12/66 , H04L12/2859 , H04L12/5692 , H04L41/5009 , H04L43/08 , H04L43/16 , H04L47/70 , H04W48/18
摘要： DISCLOSED IS AN ALGORITHM FOR SELECTING OPTIMUM NETWORK ACCESS TECHNOLOGY. THE ALGORITHM INCLUDES COLLECTING NETWORK QUALITY MEASUREMENT DATA FOR ONE OR MORE AVAILABLE NETWORK ACCESS TECHNOLOGIES. THEN, CALCULATING BASED ON THE COLLECTED NETWORK QUALITY MEASUREMENT DATA ONE OR MORE NORMALIZED QUALITY ATTRIBUTES FOR ONE OR MORE AVAILABLE NETWORK ACCESS TECHNOLOGIES. NEXT, GENERATING BASED ON THE ONE OR MORE NORMALIZED QUALITY ATTRIBUTES ONE OR MORE QUALITY METRICS FOR ONE OR MORE AVAILABLE NETWORK ACCESS TECHNOLOGIES. FINALLY, SELECTING AN OPTIMUM NETWORK ACCESS TECHNOLOGY FROM THE ONE OR MORE AVAILABLE NETWORK ACCESS TECHNOLOGIES BASED ON THE QUALITY METRICS OF AVAILABLE NETWORK ACCESS TECHNOLOGIES.

65. 发明公开

EP2126792A1 METHOD AND APPARATUS FOR IMPLEMENTING A SIM CARD ONBOARD A PC CARD 审中-公开
标题翻译：方法和设备，用于插入SIM卡的PC卡
公开(公告)号：EP2126792A1
公开(公告)日：2009-12-02
申请号：EP08724787.0
申请日：2008-01-25
申请人： SIERRA WIRELESS, INC.
发明人： MAKAROWSKI, Brian, Glenn , CRANDALL, Kent, Gawain
IPC分类号： G06K13/08 , G06K19/077 , G06K7/00
CPC分类号： G06F1/1698 , G06F1/1613 , H04B1/3816 , H04M1/0277
摘要： A method and device for providing wireless communication having a SIM card coupled to a Peripheral Component Interconnect ('PCI') Card is disclosed. In one embodiment, the device includes a printed circuit board ('PCB'), a flex-circuit and a subscriber identity module ('SIM') socket. The PCB further contains multiple input and output ('I/O') contacts that are used for coupling the device to a system to facilitate wireless communication between the system and a wireless service provider. The flex-circuit includes a first side, a second sides, and a flexible connector. The second side of the flex-circuit is coupled to a first side of the PCB and the flexible connector is electrically connected to the PCB. The SIM socket is configured to receive or fit a SIM card on a first side of the SIM socket, wherein the second side of the SIM socket is coupled to the first side of the flex-circuit.

66. 发明公开

EP2091103A1 Compact diversity antenna system 审中-公开
标题翻译： KompaktesDiversitätsantennensystem
公开(公告)号：EP2091103A1
公开(公告)日：2009-08-19
申请号：EP09150656.8
申请日：2009-01-15
申请人： SIERRA WIRELESS, INC.
发明人： Nysen, Paul , Schulteis, Geoff
IPC分类号： H01Q1/38 , H01Q9/20 , H01Q9/30 , H04B7/04
CPC分类号： H01Q1/2275 , H01Q9/20 , H01Q9/30 , H01Q21/28
摘要： The present invention provides a compact antenna system having multiple antennas exhibiting polarization and pattern diversity. The system comprises at least two antennas which may have different polarizations, operatively coupled to a passive element which operates as a Balun for a first antenna and which is configured to absorb and re-radiate electromagnetic radiation from the second antenna to produce a desired radiation pattern. The present invention also provides for additional antennas operatively coupled to the passive element or to the first antenna to provide additional diversity.
摘要翻译：本发明提供一种紧凑型天线系统，其具有表现出极化和图案分集的多个天线。该系统包括可以具有不同极化的至少两个天线，可操作地耦合到无源元件，该无源元件作为用于第一天线的巴伦（Balun）操作，并被配置为吸收并重新辐射来自第二天线的电磁辐射以产生期望的辐射图。本发明还提供了可操作地耦合到无源元件或第一天线以提供附加分集的附加天线。

67. 发明授权

EP1699221B1 Multi-function interface for connectivity between a communication device and a host 有权
标题翻译：用于通信设备的多功能接口或不与主机相结合
公开(公告)号：EP1699221B1
公开(公告)日：2009-04-15
申请号：EP06115737.6
申请日：2002-01-02
申请人： SIERRA WIRELESS, INC.
发明人： Wong, Carl, P., L.
IPC分类号： H04M11/06 , G06F13/38
CPC分类号： H04L43/0817 , H04L43/0811

68. 发明公开

EP1706917A4 MULTI-BAND ANTENNA SYSTEM 有权
标题翻译： MEHRBAND-ANTENNENSYSTEM
公开(公告)号：EP1706917A4
公开(公告)日：2008-03-05
申请号：EP05706394
申请日：2005-01-14
申请人： SIERRA WIRELESS INC
发明人： NYSEN PAUL A
IPC分类号： H01Q5/00 , H01Q1/22 , H01Q1/24 , H01Q1/38 , H01Q5/02 , H01Q9/16 , H01Q9/20
CPC分类号： H01Q1/2275 , H01Q5/00 , H01Q5/335 , H01Q9/20
摘要： A multi-band antenna system for a portable communications device (e.g. a PC Card wireless modem) is disclosed. The multi-band antenna system comprises a dipole antenna, a reactive circuit, and transmission means coupled between the reactive circuit and the dipole antenna. For signals having frequencies within a first frequency band (e.g. the CDMA 0.86 GHz band), the reactive circuit operates as a trap, i.e. as a substantially high impedance, which enables a radiation impedance of a monopole formed by the presence of the trap to be coupled directly into the feed system (e.g. a diplexer) of the antenna system. The dipole antenna is configured and dimensioned to receive signals within a second frequency band (e.g. the PCS 1.92 GHz band). Second frequency band signals received by the dipole antenna are conducted through the signal conductor of the transmission means to the feed system substantially unimpeded by the reactive circuit. The multi-band antenna system may further include a diversity antenna, which may be configured so that it is polarized orthogonal the to dipole antenna.
摘要翻译：公开了一种用于便携式通信设备（例如PC卡无线调制解调器）的多频带天线系统。多频带天线系统包括偶极天线，电抗电路以及耦合在电抗电路和偶极天线之间的传输装置。对于具有第一频带（例如CDMA 0.86GHz频带）内的频率的信号，电抗电路作为陷波器工作，即，作为基本上高的阻抗，其使得由陷阱的存在形成的单极的辐射阻抗成为直接耦合到天线系统的馈电系统（例如双工器）中。偶极天线被配置和确定尺寸以接收第二频带（例如PCS 1.92GHz频带）内的信号。由偶极天线接收的第二频带信号通过传输装置的信号导体传导到馈电系统，基本上不受阻抗电路的阻碍。多频带天线系统可以进一步包括分集天线，该分集天线可以被配置为使得其被极化成正交于偶极天线。

69. 发明授权

EP1574006B1 ENTERPRISE ACCESS CONFIGURATION 有权
标题翻译：企业接入配置方法
公开(公告)号：EP1574006B1
公开(公告)日：2007-03-28
申请号：EP03782032.1
申请日：2003-12-17
申请人： SIERRA WIRELESS, INC.
发明人： TOSEY, Joseph, Peter, Robert, Sierra Wireless Inc.
IPC分类号： H04L29/06 , H04L12/22
CPC分类号： H04L63/0272 , H04L51/38 , H04L63/10
摘要： The present invention provides a solution in which a script containing general security parameters and access policies in a file is placed on an appropriate internal server. The location of the script may then be stored on an external server. When an end-user within the organization decides to purchase a wireless network device, he may attach it to his existing computer. The computer then may retrieve the security file location from the external server, retrieve the security file from the internal server using the security file location, and program the security file into the wireless device.

70. 发明公开

EP1654843A1 EFFICIENT NEW E-MAIL DISCOVERY 审中-公开
标题翻译：高效的新电子邮件发现
公开(公告)号：EP1654843A1
公开(公告)日：2006-05-10
申请号：EP04761645.3
申请日：2004-08-06
申请人： SIERRA WIRELESS, INC.
发明人： TOSEY, Joseph Peter Robert
IPC分类号： H04L12/58
CPC分类号： H04L51/24 , H04L63/0272
摘要： New e-mail may be identified in an efficient manner in order to speed polling times by utilizing the unique identifiers assigned to e-mails. A unique identifier for the most recently received mail for the mail client or the predicted value for such may be compared with the last unique identifier to be assigned by the mail server. If the identifiers are equal, then no new messages have been received and the mail client need not download any headers, which saves a significiant amount of bandwidth. When the identifiers are not equal, the mail client need only download the new headers, which also saves bandwidths.
摘要翻译：为了通过利用分配给电子邮件的唯一标识符加快轮询时间，可以高效地识别新电子邮件。可以将用于邮件客户端的最近接收邮件的唯一标识符或预测值与用于由邮件服务器分配的最后一个唯一标识符进行比较。如果标识符相同，则没有收到新的消息，并且邮件客户端不需要下载任何头部，这节省了大量的带宽。当标识符不相等时，邮件客户端只需下载新的标题，这也节省了带宽。

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