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公开(公告)号：US20180115938A1
公开(公告)日：2018-04-26
申请号：US15333859
申请日：2016-10-25
Applicant: BlackBerry Limited
Inventor： Stephen McCann , Michael Peter Montemurro
Abstract: In some examples, an access point determines, based on at least one criterion that includes a non-time based criterion, whether to activate group-addressed transmission of information relating to an access network. In response to determining, based on the at least one criterion, to activate group-addressed transmission of information relating to the access network, the access point transmits information relating to the access network in a message targeted to a group address.
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公开(公告)号：US20180077555A1
公开(公告)日：2018-03-15
申请号：US15263856
申请日：2016-09-13
Applicant: BlackBerry Limited
Inventor： Michael Peter Montemurro , Lucas Dobrowolski , Konrad Hammel , Stephen McCann , James Randolph Winter Lepp
Abstract: In some examples, a wireless device includes a wireless interface to communicate wirelessly with wireless networks, and at least one processor configured to monitor discovery activities for identifying services or devices of the wireless networks, and provide, to a target entity, a notification containing information relating to the monitored discovery activities.
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23.发明申请公开(公告)号：US20180070236A1
公开(公告)日：2018-03-08
申请号：US15811442
申请日：2017-11-13
Applicant: BlackBerry Limited
Inventor： Stephen McCann , Michael Peter Montemurro
CPC classification number: H04W12/06 , H04L61/1511 , H04L63/08 , H04L63/083 , H04L63/0876 , H04L67/02 , H04W48/14 , H04W88/08
Abstract: Examples to discover network authentication information in a wireless network involve transmitting during network discovery and prior to authentication, a Generic Advertisement Service (GAS) request to a network access point. The request requests authentication information. In addition, a response to the request is received from the network access point. The network authentication information is retrieved from the response. The network authentication information includes a re-direct frame.
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公开(公告)号：US20170332286A1
公开(公告)日：2017-11-16
申请号：US15154306
申请日：2016-05-13
Applicant: BlackBerry Limited
Inventor： James Randolph Winter Lepp , Stephen McCann , Michael Peter Montemurro
CPC classification number: H04W36/0022 , H04W52/367 , H04W72/1252 , H04W84/12
Abstract: In some examples, a wireless device receives, from an access point (AP), information indicating that the wireless device is to cease transmission in a first channel. In response to the information, the wireless device communicates with the AP in a second channel that is a subset of the first channel, during a time interval in which the wireless device is to cease transmission in the first channel.
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公开(公告)号：US09820199B2
公开(公告)日：2017-11-14
申请号：US14952574
申请日：2015-11-25
Applicant: BlackBerry Limited
Inventor： Stephen McCann , Michael Peter Montemurro
CPC classification number: H04W36/0072 , H04W12/04 , H04W12/06 , H04W12/08 , H04W36/0077 , H04W36/08 , H04W36/14 , H04W84/12
Abstract: A mobile device may transition between Extended Service Set (“ESS”) networks seamlessly, such that a consumer never loses the network connection despite the transition. The communication for enabling a transition may be prior to association with that network. The seamless transition may be enabled through the creation and utilization of a central key holder authority that advertises its identity to mobile devices in a pre-associated state. The mobile device can use the key discovery communication along with a key generation method to authenticate and/or associate with a network and transition from one ESS to another. There may be a common root key across ESSs. At each new access point (“AP”) that the mobile device encounters, ESS and key holder identities may be discovered through discovery communications.
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Patent Agency Ranking
26.发明授权公开(公告)号：US09820149B2
公开(公告)日：2017-11-14
申请号：US15431501
申请日：2017-02-13
Applicant: BlackBerry Limited
Inventor： Stephen McCann , Michael Peter Montemurro
CPC classification number: H04W12/06 , H04L61/1511 , H04L63/08 , H04L63/083 , H04L63/0876 , H04L67/02 , H04W48/14 , H04W88/08
Abstract: Examples to discover network authentication information in a wireless network involve transmitting during network discovery and prior to authentication, a Generic Advertisement Services (GAS) request to a network access point. The request requests authentication information. In addition, a response to the request is received from the network access point. The network authentication information is retrieved from the response. The network authentication information includes a re-direct frame.
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27.发明申请公开(公告)号：US20170295448A1
公开(公告)日：2017-10-12
申请号：US15094819
申请日：2016-04-08
Applicant: BlackBerry Limited
Inventor： Stephen McCann , Michael Peter Montemurro
CPC classification number: H04W4/50 , H04L63/06 , H04L63/062 , H04L63/08 , H04W8/005 , H04W12/0023 , H04W12/003 , H04W12/04 , H04W12/06 , H04W84/12
Abstract: A wireless device receives, from a configurator device, a managed object that includes information indicating which of different provisioning techniques is to be used to provision the wireless device. The wireless device determines, based on the information, a particular provisioning technique of the different provisioning techniques to use.
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公开(公告)号：US09642075B2
公开(公告)日：2017-05-02
申请号：US15046028
申请日：2016-02-17
Applicant: BlackBerry Limited
Inventor： Michael Peter Montemurro , Stephen McCann
IPC: H04W48/16 , H04W84/12 , H04L29/08 , H04W8/22 , H04W48/20 , H04W12/08 , H04W48/18 , H04W76/02 , H04W88/02 , H04W88/08
CPC classification number: H04W48/16 , H04L67/16 , H04W8/22 , H04W12/08 , H04W48/18 , H04W48/20 , H04W76/10 , H04W84/12 , H04W88/02 , H04W88/08
Abstract: An example method for network selection involves discovering network capabilities by performing an Access Network Query Protocol (ANQP) query at a wireless terminal, and receiving a subsequent ANQP response from an access point of a wireless local area network. The network capabilities are indicated in the subsequent ANQP response. The example method also involves comparing the network capabilities with configured capabilities, finding a match between at least a portion of the network capabilities and at least a portion of the configured capabilities, and joining the wireless terminal with the access point based on the at least the portion of the network capabilities matching the at least the portion of the configured capabilities.
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公开(公告)号：US09451513B2
公开(公告)日：2016-09-20
申请号：US13921081
申请日：2013-06-18
Applicant: BlackBerry Limited
Inventor： David Philip Hole , Stephen McCann , Maiyuran Wijayanathan , Andrew Mark Earnshaw
IPC: H04W36/00
CPC classification number: H04W36/0094 , H04W36/0061 , H04W36/0083 , H04W36/08 , H04W36/36
Abstract: Communication network techniques may use geographic information to reduce a number of neighboring cell measurements to be taken. Such techniques may be useful, for example, in cell reselection.
Abstract translation: 通信网络技术可以使用地理信息来减少要采用的相邻小区测量的数量。 这样的技术可能是有用的，例如，在细胞重选中。
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公开(公告)号：US09301127B2
公开(公告)日：2016-03-29
申请号：US13836759
申请日：2013-03-15
Applicant: BlackBerry Limited
Inventor： Stephen McCann , Michael Peter Montemurro , James Randolph Winter Lepp , David Philip Hole
CPC classification number: H04L67/1044 , H04L29/06 , H04L65/403 , H04L69/329 , H04W8/005 , H04W8/186 , H04W12/06 , H04W76/14 , H04W84/12
Abstract: A device may communicate with a peer-to-peer (P2P) network prior to associating with that network. The communications prior to association may include information about whether the P2P network is persistent or non-persistent. The information may include a persistent group intent field that identifies whether a device would prefer to join a persistent P2P network and allows a P2P network to advertise whether it is persistent.
Abstract translation: 在与该网络相关联之前，设备可以与对等（P2P）网络进行通信。 关联之前的通信可以包括关于P2P网络是持久还是不持续的信息。 该信息可以包括持续组意图字段，其标识设备是否喜欢加入持久性P2P网络并且允许P2P网络通告其是否是持久性的。
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