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公开(公告)号：US11496982B2
公开(公告)日：2022-11-08
申请号：US16383268
申请日：2019-04-12
申请人： BlackBerry Limited
摘要： Described herein is a system and method in a user equipment (UE) supporting registration using third generation partnership project (3GPP) access and using non-3GPP access, the method comprising storing, in a memory of the UE, first emergency information received using first registration procedures; receiving, by the UE, a REGISTRATION ACCEPT message using second registration procedures via non-3GPP access; and keeping, in the memory, the first emergency information after receiving the REGISTRATION ACCEPT message.
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公开(公告)号：US11477735B2
公开(公告)日：2022-10-18
申请号：US17045721
申请日：2019-04-05
申请人： BlackBerry Limited
摘要： Described herein are systems and methods to increase battery life of a user equipment (UE) by reducing the amount of time a UE spends in active time listening for paging messages following mobile originate (MO) or mobile terminated (MT) data transfers. A network node may receive, from a UE, a message including an identifier of the UE and a request to set the duration of an active time timer to zero. The network node may determine whether any MT traffic is available for the UE, and send a message to the UE including the duration of the active time timer or some other indicator to indicate to the UE whether or not MT data is awaiting transmission.
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公开(公告)号：US11238498B2
公开(公告)日：2022-02-01
申请号：US16685472
申请日：2019-11-15
申请人： BlackBerry Limited
摘要： The present disclosure described herein relates to a system and method for distributing messages to an electronic device. The method comprises: analyzing data relating to the device to determine a correlation of data relating to a user of the device; selecting an advertisement from a set of advertisements based on the correlation of data; and transmitting the advertisement to the device. The correlation of data may be determined from analyzing movement data and at least one status indicator relating to the device.
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公开(公告)号：US11212226B2
公开(公告)日：2021-12-28
申请号：US16874074
申请日：2020-05-14
发明人： Jiao Yang , Tingfang Tang , Yan Li , Yongcui Li
IPC分类号： H04L12/741 , H04L12/28 , H04L12/947 , H04L29/12 , H04L29/08
摘要： A data processing method includes obtaining, by a session management function (SMF) network element from an external network element, a media access control (MAC) address of a terminal device and an Internet Protocol (IP) address corresponding to the MAC address, and sending, by the SMF network element, the MAC address and the IP address to a first user plane function (UPF) network element, where the MAC address and the IP address are used to send an Address Resolution Protocol (ARP) message, and the ARP message includes the MAC address and the IP address.
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公开(公告)号：US11187541B2
公开(公告)日：2021-11-30
申请号：US12354213
申请日：2009-01-15
IPC分类号： G01C21/32
摘要： A method of requesting map data by a wireless communications device entails steps of predicting a future area of interest for which map data may be required, downloading the map data for the future area of interest, and then caching the map data for the future area of interest. Cached map data is thus available for rendering when the device moves into the future area of interest, thus expediting the generation of onscreen maps. Predicting the future area of interest can be accomplished, for example, by determining the direction of travel, by identifying a roadway upon which the device user is travelling, or by identifying a programmed route in a navigation application.
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公开(公告)号：US11129123B2
公开(公告)日：2021-09-21
申请号：US16042777
申请日：2018-07-23
申请人： BlackBerry Limited
摘要： A first device that includes a processor configured to transmit/receive a trigger message to/from a second device based on wireless short-range communication. The trigger message initiates a registration process within a wireless local area network (WLAN).
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公开(公告)号：US11057747B2
公开(公告)日：2021-07-06
申请号：US16528218
申请日：2019-07-31
申请人： BlackBerry Limited
IPC分类号： H04W4/06 , H04W4/021 , H04L29/06 , H04W12/37 , H04W12/0431
摘要： A method is provided for providing application data. The method includes a network node receiving at least one application identifier (App-ID) associated with at least a first user equipment (UE) and a second UE; the network node requesting to receive notifications of updates to application data associated with the at least one App-ID; the network node configuring a broadcast entity to transmit application data associated with the at least one App-ID; and the network node sending configuration data to the first and second UEs for receiving application data from the broadcast entity.
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公开(公告)号：US11054472B2
公开(公告)日：2021-07-06
申请号：US16107577
申请日：2018-08-21
发明人： Howard G. Fussell , Eddie Bouasry
IPC分类号： G01R31/327 , G01R1/04
摘要： A test paddle is provided that includes a body portion having a first end and a second end. The test paddle includes a plurality of adapters provided about the second end and a plurality of contacts provided about the first end, each of the plurality of adapters electrically coupled to one of the plurality of contacts. The test paddle includes a removable insulation plate selectively attached to the body portion. A method for testing relays is also provided.
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公开(公告)号：USD909965S1
公开(公告)日：2021-02-09
申请号：US29655484
申请日：2018-07-03
设计人： Zhou Shiyong , Wu Haiquan , Yoshinari Okamoto , Shi Ruiwen
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公开(公告)号：US10908812B2
公开(公告)日：2021-02-02
申请号：US13370553
申请日：2012-02-10
发明人： William Alexander Cheung , Tudor Coman , Matthew Nicholaos Staikos , Michael Thomas Winkler , Joshua Rodney Pantony
IPC分类号： G06F3/0488 , A63F13/22 , A63F13/2145
摘要： Content of an application is presented for display. A virtual controller module receives information relating to keyboard characters for controlling operation of the application. The virtual controller module presents, based on the received information, a first set of buttons for display, where the buttons are to control operation of the application, and where the buttons are mapped to corresponding ones of the keyboard characters.
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