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101. 发明授权

US10764847B2 Method and system for using enhanced primary synchronization signal for resynchronization 有权
公开(公告)号：US10764847B2
公开(公告)日：2020-09-01
申请号：US15968929
申请日：2018-05-02
申请人： SIERRA WIRELESS, INC.
发明人： Gustav Gerald Vos , Naveen Mysore Balasubramanya , Lutz Hans-Joachim Lampe
IPC分类号： H04W56/00 , H04W88/08 , H04W88/02
摘要： A method and apparatus for using enhanced PSS (ePSS) transmitted from a base station, for example an eNB, for use by UEs for resynchronization of the UE with the base station is disclosed. According to some embodiments, when resynchronization using the ePSS fails on the first attempt, the UE non-coherently or coherently combines the ePSS with the legacy PSS/SSS in order to resynchronize the UE with the base station. According to some embodiments, when resynchronization using the ePSS fails on the first attempt, the UE non-coherently or coherently combines the ePSS reception results with the legacy PSS/SSS reception results in order to resynchronize the UE with the base station.

102. 发明授权

US10225829B2 Method and system for transmitting control information for user equipment 有权
公开(公告)号：US10225829B2
公开(公告)日：2019-03-05
申请号：US15276053
申请日：2016-09-26
申请人： SIERRA WIRELESS, INC.
发明人： Gustav Gerald Vos
IPC分类号： H04W4/00 , H04W72/04 , H04L1/18
摘要： The present invention provides a method and system for transmitting LTE control information for Category M User Equipment (UE). According to embodiments, there is provided a method and system for LTE downlink control information for HD-FDD UE using multiple HARQ processes in a low Signal to Interference and Noise Ratio (SINR).

103. 发明授权

US09894523B2 Wireless device customization resources 有权
公开(公告)号：US09894523B2
公开(公告)日：2018-02-13
申请号：US14630532
申请日：2015-02-24
申请人： SIERRA WIRELESS, INC.
发明人： Kelly Mathew Murphy , Jen T'ai Chitty , Alex Jiang , Zeljko Blazek , Andrew Hasley Watson Mitchell
IPC分类号： G06F21/53 , H04W12/08 , H04W4/00
CPC分类号： H04W12/08 , G06F9/5072 , G06F21/53 , G06F21/602 , G06F21/606 , G06F2221/03 , G06F2221/2141 , H04W4/70
摘要： The present invention provides methods, systems and computer program products for facilitating loading, configuration and interaction of modular applications and/or modular components of an application on wireless devices such as M2M terminals. Modular elements may be connected to each other based on a system of permissions which determines which elements are permitted to access given services offered by other elements. Once connected, modular elements may communicate directly via a standardized interface.

104. 发明授权

US09668356B2 Method and apparatus for electrical keying of an integrated circuit package having rotationally symmetric footprint 有权
公开(公告)号：US09668356B2
公开(公告)日：2017-05-30
申请号：US14043435
申请日：2013-10-01
申请人： SIERRA WIRELESS, INC.
发明人： Ashish Syal , Paul David Newman
IPC分类号： G01R31/04 , H01R13/641 , H05K13/08 , H05K3/30 , H05K1/02
CPC分类号： H05K3/303 , G01R31/043 , H01R13/641 , H05K1/0268 , H05K13/08 , H05K2201/10151 , H05K2201/10325 , H05K2203/168 , Y02P70/613 , Y10T307/826
摘要： A method and apparatus for adjusting circuit operation in response to physical orientation of an integrated circuit (IC) coupled to a host site via direct soldering or a socket. The IC can be installed in a correct orientation or rotated and installed in an incorrect orientation. The IC may have a square, substantially symmetric footprint and the incorrect orientation may correspond to 90 or 180 degree rotation of the IC from the correct orientation. The orientations may be discerned by sensing electrical characteristics of the installed IC. For example, the IC may ground a detection line when installed in the correct orientation, while the detection line may be floating when the IC is installed in an incorrect orientation. The IC may be switchably connected to other components such as a power supply only when it is detected as being installed in the correct orientation.

105. 发明申请

US20170099649A1 METHOD AND SYSTEM FOR PAGING USER EQUIPMENT 审中-公开
公开(公告)号：US20170099649A1
公开(公告)日：2017-04-06
申请号：US15283967
申请日：2016-10-03
申请人： SIERRA WIRELESS, INC.
发明人： Gustav Gerald VOS , Steven John BENNETT
IPC分类号： H04W68/00 , H04W72/04 , H04W76/04
CPC分类号： H04W68/005 , H04W72/048 , H04W76/28
摘要： The present invention provides a method and system for paging User Equipment (UE). According to embodiments, repetition of paging can help UEs to more reliably receive pages when they are operating in idle mode DRX, and in particular enhanced idle mode DRX (eDRX). The UE and the eNB are cooperatively configured to determine an eDRX time interval and a value for paging occasion (PO) repetition based on one or more parameters, such as UE mobility requirements; UE power requirements; latency requirements, and timing discrepancies between base stations. The base station transmits pages, and the UE monitors for said pages, with timing that is based on the eDRX time interval and the PO repetition values.

106. 发明申请

US20160338089A1 METHOD AND APPARATUS FOR RESOURCE ALLOCATION FOR HALF DUPLEX FREQUENCY DIVISION DUPLEXING IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：无线通信系统中半双工频分双工的资源分配方法与设备
公开(公告)号：US20160338089A1
公开(公告)日：2016-11-17
申请号：US15155206
申请日：2016-05-16
申请人： SIERRA WIRELESS, INC.
发明人： Gustav Gerald VOS
IPC分类号： H04W72/12 , H04W72/14 , H04W72/04 , H04L5/16
CPC分类号： H04L5/16 , H04L1/1635 , H04L1/1854 , H04L1/1861 , H04L5/0041 , H04W72/1289
摘要： A method and apparatus for resource allocation for half duplex frequency division duplexing in a wireless communication system is provided. Fixed or variable HARQ timing of greater than 5 subframes may be implemented. Acknowledgements for multiple downlink (uplink) transmissions can be bundled into a single acknowledgement transmitted on an uplink (downlink) control channel. Bundled acknowledgements for downlink transmissions may also be provided. Variable lead time cross subframe scheduling may be provided in which the number of subframes of delay between an uplink or downlink grant and the corresponding scheduled uplink or downlink transmission changes based on other scheduled events and/or half-duplex transceiver availability in the appropriate mode. The scheduling may select the earliest available subframe after a minimum delay. Uplink grant bundling may also be performed, in which multiple uplink grants are transmitted via a single grant indication.
摘要翻译：提供了一种用于无线通信系统中的半双工频分双工的资源分配的方法和装置。可以实现大于5个子帧的固定或可变的HARQ定时。可以将多个下行链路（上行链路）传输的确认绑定到在上行链路（下行链路）控制信道上发送的单个确认中。还可以提供用于下行链路传输的分组确认。可以提供可变提前时间跨子帧调度，其中上行链路或下行链路许可之间的延迟的子帧数与相应的调度的上行链路或下行链路传输之间的数量基于其他调度的事件和/或适当模式的半双工收发器可用性而改变。调度可以在最小延迟之后选择最早的可用子帧。还可以执行上行链路授权捆绑，其中通过单个授权指示发送多个上行链路许可。

107. 发明申请

US20160302024A1 Method and Apparatus for Communicating System Information and Random Access in a Wireless System 审中-公开
标题翻译：用于在无线系统中通信系统信息和随机接入的方法和装置
公开(公告)号：US20160302024A1
公开(公告)日：2016-10-13
申请号：US15092845
申请日：2016-04-07
申请人： Sierra Wireless, Inc.
发明人： Steven John Bennett , Gustav Gerald Vos
IPC分类号： H04W4/00 , H04W74/08
CPC分类号： H04W4/70 , H04W48/12 , H04W72/12
摘要： A method and apparatus for communicating system information and random access in a wireless communication system in an LTE system is provided. In some embodiments, a system information block (SIB) is transmitted in a configuration that is receivable by a limited-capability UE. The SIB may indicate a schedule of additional SIBs transmitted in the same configuration. The schedule may also be transmitted in another manner which is beyond capabilities of the UE to receive but within capabilities of full-capability UEs. Legacy SIB data may be spread between multiple new SIBs in this configuration. The configuration may include a limited transport block size and use of a limited number of physical resource blocks. Also provided is a Master Information Block (MIB) which indicates an extended System Frame Number count. Also provided is a means for communicating operating requirements from a UE by varying the timing and frequency of random access calls.
摘要翻译：提供了一种用于在LTE系统中的无线通信系统中传送系统信息和随机接入的方法和装置。在一些实施例中，系统信息块（SIB）以可受限能力的UE接收的配置来发送。 SIB可以指示在相同配置中发送的附加SIB的调度。该调度还可以以除UE的能力以外的其他方式来传输，但是在全功能UE的能力内。在这种配置中，传统的SIB数据可能会在多个新的SIB之间传播。该配置可以包括有限的传输块大小和有限数量的物理资源块的使用。还提供了主信息块（MIB），其指示扩展的系统帧号计数。还提供了用于通过改变随机接入呼叫的定时和频率来从UE传送操作要求的手段。

108. 发明授权

US09445302B2 Method and system for wireless communication with machine-to-machine devices 有权
标题翻译：与机器到设备的无线通信的方法和系统
公开(公告)号：US09445302B2
公开(公告)日：2016-09-13
申请号：US14106601
申请日：2013-12-13
申请人： Sierra Wireless, Inc.
发明人： Gustav Gerald Vos , Nicolas Damour , David Anthony Clark , Sebastien Launay
IPC分类号： H04W48/06 , H04W28/02 , H04W4/00 , H04L12/859 , H04L12/851 , H04W74/00
CPC分类号： H04W28/0268 , H04L47/2433 , H04L47/2475 , H04W4/70 , H04W28/0215 , H04W74/00
摘要： Approaches for managing machine-to-machine (M2M) wireless devices are disclosed. M2M wireless devices may be configured to utilize service classes in order to implement network access policy control. Packets generated by an application running on the wireless device are inspected, for example using Deep Packet Inspection (DPI). Service class may be assigned based on patent contents such as payload, transport-layer criteria, or communication protocol in use. Service class assignment proceeds according to a rule set which may be remotely configurable. Packets may be buffered and their transmission may be deferred pending service class assignment. Spoofing of the intended recipient and/or the application may be performed while the packets are buffered and/or inspected.
摘要翻译：公开了用于管理机器对机器（M2M）无线设备的方法。 M2M无线设备可以被配置为利用服务等级来实现网络访问策略控制。检查由无线设备上运行的应用程序生成的数据包，例如使用深度数据包检测（DPI）。可以基于诸如有效载荷，传输层标准或正在使用的通信协议的专利内容分配服务等级。服务等级分配根据可以进行远程配置的规则集进行。数据包可以被缓冲，并且它们的传输可以在服务等级分配之前被延迟。可以在分组缓冲和/或检查时执行预期接收者和/或应用的欺骗。

109. 发明申请

US20160182250A1 METHOD AND APPARATUS FOR REGISTER SETTING VIA MULTIPLEXED CHIP CONTACTS 有权
标题翻译：用于通过多路复用芯片连接进行寄存器设置的方法和装置
公开(公告)号：US20160182250A1
公开(公告)日：2016-06-23
申请号：US14578872
申请日：2014-12-22
申请人： Sierra Wireless, Inc.
发明人： Behrouz Pourseyed , Markus Myers
IPC分类号： H04L12/40 , G06F13/40 , H04B1/3816
CPC分类号： H04L12/40013 , G06F13/4068 , G06F13/409
摘要： A method and apparatus for setting an internal register of an integrated circuit (IC) via a multiplexed pin which also passes an RF signal is provided. An internal RF signal path couples the pin to an internal terminal for the RF signal, and a register setting signal path couples the pin to an internal register. The internal register may be an address register, such as a USID address register of a MIPI RFFE bus. A capacitor on the RF signal path may block the constant voltage, and a resistor or inductor on the register setting signal path may block the RF signal. The integrated circuit may include an RF section and a controller section, where the controller section may be used to control the RF section. The controller section is responsive to an address associated with the address register.
摘要翻译：提供了一种通过经过RF信号的多路复用引脚来设置集成电路（IC）的内部寄存器的方法和装置。内部RF信号路径将引脚连接到RF信号的内部端子，寄存器设置信号路径将引脚耦合到内部寄存器。内部寄存器可以是地址寄存器，例如MIPI RFFE总线的USID地址寄存器。 RF信号路径上的电容可能会阻塞恒定电压，寄存器设置信号路径上的电阻或电感可能会阻塞RF信号。集成电路可以包括RF部分和控制器部分，其中控制器部分可以用于控制RF部分。控制器部分响应于与地址寄存器相关联的地址。

110. 发明授权

US09155233B2 Electromagnetic shield configured to inhibit deformation 有权
标题翻译：电磁屏蔽配置为抑制变形
公开(公告)号：US09155233B2
公开(公告)日：2015-10-06
申请号：US13600690
申请日：2012-08-31
申请人： Bruce Richard John Samuels , Edwin Sy Liu
发明人： Bruce Richard John Samuels , Edwin Sy Liu
IPC分类号： H05K9/00
CPC分类号： H05K9/0032
摘要： An electromagnetic shield is provided, for example for a printed circuit board. A shield lid fits onto a base structure having at least two, more typically four, opposing sidewalls. The lid includes a top portion and a lip extending downward from the top portion to cap the base structure. The lid includes at least one deformation inhibiting feature extending downward from the top portion, for placement near or against an interior portion of a sidewall, for example against an edge of a folded-over sidewall. The deformation inhibiting feature may include one or more half-dimples stamped into the lid. In response to an external force, the deformation inhibiting feature presses against its adjacent sidewall in order to brace the shield lid. This inhibits the base structure from deforming the lip due to outward pressure of a sidewall onto a portion of the lip, located opposite the deformation inhibiting feature.
摘要翻译：提供电磁屏蔽，例如用于印刷电路板。屏蔽盖装配到具有至少两个，更典型地四个相对侧壁的基部结构上。盖子包括从顶部向下延伸以盖住基部结构的顶部和唇缘。盖子包括从顶部向下延伸的至少一个变形抑制特征，用于放置在侧壁的内部附近或靠近侧壁的内部，例如抵靠折叠侧壁的边缘。变形抑制特征可以包括冲压到盖中的一个或多个半凹坑。响应于外力，变形抑制特征压靠其相邻的侧壁以支撑屏蔽盖。这抑制了基部结构由于侧壁的向外的压力而使唇部变形到位于与变形抑制特征相对的唇部的一部分上。

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