公开(公告)号：US20160037418A1

公开(公告)日：2016-02-04

申请号：US14882290

申请日：2015-10-13

Applicant: BlackBerry Limited

Inventor： Richard Charles Burbidge ,  Takashi Suzuki ,  David Philip Hole ,  Johanna Lisa Dwyer ,  Venkata Ratnakar Rao Rayavarapu ,  Maiyuran Wijayanathan ,  Stephen McCann ,  Mark Earnshaw ,  Chen-Ho Chin

IPC: H04W36/14 ,  H04W60/00 ,  H04W36/00

CPC classification number: H04W36/0022 ,  H04W36/0016 ,  H04W36/0061 ,  H04W36/0083 ,  H04W36/14 ,  H04W60/00 ,  H04W60/04 ,  H04W76/30 ,  H04W88/06

Abstract: A method performed by user equipment (UE) includes receiving a request to access a service unavailable through a first network cell associated with the UE, and receiving a message from an access device associated with the first network cell, wherein the message identifies a plurality of second network cells providing the service.

Abstract translation: 由用户设备（UE）执行的方法包括接收访问通过与所述UE相关联的第一网络小区不可用的服务的请求，以及从与所述第一网络小区相关联的接入设备接收消息，其中，所述消息标识多个 提供服务的第二网络小区。

公开(公告)号：US20150223158A1

公开(公告)日：2015-08-06

申请号：US14173520

申请日：2014-02-05

Applicant: BlackBerry Limited

Inventor： Stephen McCann ,  Michael Peter Montemurro ,  James Randolph Winter Lepp

IPC: H04W48/20

CPC classification number: H04W48/20 ,  H04W48/14 ,  H04W48/18

Abstract: A mobile device is within radio communication range of an access network. The access network is supported by a station (STA), such as an access point, a mesh node, or another mobile device. While the mobile device is not associated with the access network, the mobile device transmits to the STA a request for information about network capabilities of the access network. The STA receives the request and transmits to the mobile device a response conveying information about the network capability of the access network. That response is received by the mobile station. The request and response may be Access Network Query Protocol (ANQP) messages. A new ANQP element organizes information about multimedia capabilities of an access network (that is, how the access network is configured, if at all, to support multimedia). A new ANQP element organizes information about parental control and content filtering capabilities of an access network.

Abstract translation: 移动设备在接入网络的无线电通信范围内。 接入网络由诸如接入点，网状节点或其他移动设备的站（STA）支持。 当移动设备不与接入网络相关联时，移动设备向STA发送关于接入网络的网络能力的信息的请求。 STA接收请求，并向移动设备发送传达关于接入网络的网络能力的信息的响应。 该响应由移动台接收。 请求和响应可以是接入网络查询协议（ANQP）消息。 新的ANQP元素组织有关接入网络的多媒体功能的信息（即，如何配置接入网络，如果有的话支持多媒体）。 新的ANQP元素组织有关接入网络的家长控制和内容过滤功能的信息。

公开(公告)号：US20150055625A1

公开(公告)日：2015-02-26

申请号：US14489220

申请日：2014-09-17

Applicant: BlackBerry Limited

Inventor： Richard Charles BURBIDGE ,  Takashi Suzuki ,  David Philip Hole ,  Johanna Lisa Dwyer ,  Venkata Ratnakar Rao Rayavarapu ,  Maiyuran Wijayanathan ,  Stephen McCann ,  Mark Earnshaw ,  Chen Ho Chin

IPC: H04W36/00

CPC classification number: H04W36/0016 ,  H04W36/0022 ,  H04W36/0061 ,  H04W68/02 ,  H04W84/042

Abstract: In an access device associated with a first network cell, a method for enabling user equipment (UE) to obtain a service unavailable through the first network cell includes receiving a request for the UE to access the service, and identifying, in a message to the UE, a plurality of second network cells providing the service.

Abstract translation: 在与第一网络小区相关联的接入设备中，用于使得用户设备（UE）获得通过第一网络小区不可用的服务的方法包括：接收对UE访问该服务的请求，以及在向 UE，提供服务的多个第二网络小区。

公开(公告)号：US20140192794A1

公开(公告)日：2014-07-10

申请号：US14144266

申请日：2013-12-30

Applicant: BlackBerry Limited

Inventor： Michael Montemurro ,  Stephen McCann

IPC: H04W76/02

CPC classification number: H04W76/11 ,  H04W60/00

Abstract: Example methods and apparatus to register a device at a wireless local area network are disclosed. A disclosed example method involves receiving a registration request from the device, and sending a response to the device in response to the registration request, the response including one or more registration plans associated with registering the device for network access via the wireless local area network. The example method also involves receiving registration information from the device, the registration information associated with one of the one or more registration plans selected by the device.

Abstract translation: 公开了在无线局域网上注册设备的示例性方法和装置。 公开的示例性方法包括从设备接收注册请求，以及响应于注册请求向设备发送响应，响应包括与通过无线局域网进行网络接入注册设备相关联的一个或多个注册计划。 示例性方法还涉及从设备接收注册信息，与由设备选择的一个或多个注册计划之一相关联的注册信息。

公开(公告)号：US20240378999A1

公开(公告)日：2024-11-14

申请号：US18772724

申请日：2024-07-15

Applicant: BlackBerry Limited

Inventor： Michael Peter Montemurro ,  Stephen McCann ,  Adrian Buckley

IPC: G08G1/0967 ,  H04L67/12

Abstract: A method at a computing device within an Intelligent Transportation System, the method including detecting a traffic event at the computing device; determining no fixed roadside unit is available from the computing device; establishing an Internet Protocol connection from the computing device to a network node; and sending a traffic event message from the computing device to the network node, the traffic event message providing information for the traffic event.

公开(公告)号：US12067877B2

公开(公告)日：2024-08-20

申请号：US18304864

申请日：2023-04-21

Applicant: BlackBerry Limited

Inventor： Michael Peter Montemurro ,  Stephen McCann ,  Adrian Buckley

IPC: G08G1/0967 ,  H04L67/12

CPC classification number: G08G1/096783 ,  H04L67/12

Abstract: A method at a computing device within an Intelligent Transportation System, the method including detecting a traffic event at the computing device; determining no fixed roadside unit is available from the computing device; establishing an Internet Protocol connection from the computing device to a network node; and sending a traffic event message from the computing device to the network node, the traffic event message providing information for the traffic event.

公开(公告)号：US20240187974A1

公开(公告)日：2024-06-06

申请号：US18441931

申请日：2024-02-14

Applicant: BlackBerry Limited

Inventor： Stephen McCann ,  Michael Peter Montemurro ,  James Randolph Winter Lepp

IPC: H04W48/16 ,  H04W24/10 ,  H04W72/0453 ,  H04W72/542 ,  H04W74/0808 ,  H04W84/12

CPC classification number: H04W48/16 ,  H04W24/10 ,  H04W72/0453 ,  H04W72/542 ,  H04W74/0808 ,  H04W84/12

Abstract: In some examples, in response to determining that a new communication channel is required, a wireless device retrieves information provided from a network node of availability of alternative communication channels for the wireless device. In response to retrieving information that a second communication channel is available for a location within which the wireless device is located, the wireless device removes wireless device specific information and initiates a request to connect to the second communication channel, where the second communication channel is in a frequency range different from a frequency range of the first communication channel.

公开(公告)号：US11910302B2

公开(公告)日：2024-02-20

申请号：US18194742

申请日：2023-04-03

Applicant: BlackBerry Limited

Inventor： Stephen McCann ,  Michael Peter Montemurro ,  James Randolph Winter Lepp

IPC: H04W48/16 ,  H04W24/10 ,  H04W72/0453 ,  H04W74/08 ,  H04W72/542 ,  H04W84/12

CPC classification number: H04W48/16 ,  H04W24/10 ,  H04W72/0453 ,  H04W72/542 ,  H04W74/0808 ,  H04W84/12

Abstract: In some examples, in response to determining that a new communication channel is required, a wireless device retrieves information provided from a network node of availability of alternative communication channels for the wireless device. In response to retrieving information that a second communication channel is available for a location within which the wireless device is located, the wireless device removes wireless device specific information and initiates a request to connect to the second communication channel, where the second communication channel is in a frequency range different from a frequency range of the first communication channel.

公开(公告)号：US11776393B2

公开(公告)日：2023-10-03

申请号：US17581144

申请日：2022-01-21

Applicant: BlackBerry Limited

Inventor： James Randolph Winter Lepp ,  Stephen McCann ,  Jeffrey Scott Dever

IPC: G08G1/01 ,  H04W4/40 ,  H04L67/104

CPC classification number: G08G1/0145 ,  H04L67/104 ,  H04W4/40

Abstract: A method at a computing device in an intelligent transportation system for reconfiguring a road segment, the method including receiving a request from a second computing device associated with a vehicle to change a configuration for the road segment; determining a road segment configuration; and reconfiguring the road segment based on the determined road segment configuration.

公开(公告)号：US20230309011A1

公开(公告)日：2023-09-28

申请号：US18306457

申请日：2023-04-25

Applicant: BlackBerry Limited

Inventor： Mahendra Fuleshwar Prasad ,  Michael Peter Montemurro ,  Stephen McCann ,  Jesse William Bennett ,  Scott Leonard Dill ,  James Randolph Winter Lepp

IPC: H04W52/02 ,  H04W4/70 ,  H04W40/24

CPC classification number: H04W52/0203 ,  H04W4/70 ,  H04W40/244 ,  H04W52/0216 ,  H04W52/0219 ,  H04W52/0229 ,  H04W88/16

Abstract: A method at a sensor module within a sensor system for communicating with a gateway, the method including storing a timing profile for communications with the gateway; waking a radio core of the sensor module at a threshold time prior to a beacon signal being expected from the gateway; sampling a channel for the beacon signal at the radio core; if the beacon signal is detected: waking a processor on the sensor module; exchanging communication with the gateway; and powering down the processor and radio core upon completion of the exchanging communication.