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公开(公告)号：US09386396B2
公开(公告)日：2016-07-05
申请号：US14223474
申请日：2014-03-24
申请人： BLACKBERRY LIMITED
摘要： A communications system is to communicate with an application server storing a plurality of applications. The communications system includes a mobile wireless communications device configured to store at least one application from among the plurality of applications, the at least one application having stored version information associated therewith. An intermediate server is configured to update the mobile wireless communications device by at least obtaining respective current version information for associated current versions of the plurality of applications and obtaining the stored application version information from the mobile wireless communications device for the at least one stored application. The stored application version information is compared with the current version information for the at least one stored application. New application portions are downloaded from a current application associated with the current version information, and the new application portions are sent to the mobile wireless communications device.
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公开(公告)号：US09344485B2
公开(公告)日：2016-05-17
申请号：US13893300
申请日：2013-05-13
申请人： BlackBerry Limited
摘要： In one embodiment, for example, a method of short range wireless peer-to-peer file sharing is provided. The method includes establishing a short range wireless communications link between a local computing device and a peer computing device and transmitting to the peer computing device over the short range wireless communications link a consolidated catalog of accessible files stored locally in the local computing device, remotely in a remote computing device, or both. The method further includes receiving from over the short range wireless communications link a request by the peer computing device to retrieve a selected one of the files. The method includes responding to a determination that the selected one of the files is stored remotely in the remote computing device by facilitating the retrieval by the peer computing device of the selected one of the files from the remote computing device for delivery to the peer computing device.
摘要翻译： 在一个实施例中，例如，提供了一种短距离无线对等文件共享的方法。 该方法包括在本地计算设备和对等计算设备之间建立短距离无线通信链路，并通过短距离无线通信链路向对等计算设备发送在本地计算设备本地存储的可访问文件的统一目录，远程地 远程计算设备，或两者兼而有之。 所述方法还包括从所述短距离无线通信链路接收所述对等计算设备的请求以检索所选文件中的所选文件。 该方法包括响应于所选择的一个文件被远程存储在远程计算设备中的确定，便于对等计算设备从远程计算设备检索所选择的一个文件以便传送到对等计算设备 。
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3.发明授权Methods and apparatus for providing presentations for the composition of messages having size limitations 有权用于提供具有尺寸限制的消息的组合的演示的方法和装置公开(公告)号：US09301107B2
公开(公告)日：2016-03-29
申请号：US13902233
申请日：2013-05-24
申请人： BlackBerry Limited
CPC分类号： H04W4/12 , H04M1/72552
摘要： A communication device provides a message composition interface. In the message composition interface, the communication device presents a maximum allowable remaining number of characters allowable for further entry in the message only when a character count of the number of character inputs received in the message is greater than or equal to a warning count value. The warning count value is less than a maximum allowable number of characters of the message.
摘要翻译： 通信设备提供消息组合接口。 在消息合成接口中，只有当在消息中接收到的字符输入的字符数量大于或等于警告计数值时，通信设备才呈现在消息中进一步输入允许的字符的最大容许剩余数量。 警告计数值小于消息的最大允许字符数。
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4.发明授权Mobile wireless communications device with speech to text conversion and related methods 有权移动无线通信设备具有语音转换文字和相关方法公开(公告)号：US09280971B2
公开(公告)日：2016-03-08
申请号：US12394352
申请日：2009-02-27
申请人： Jennawae McLean
发明人： Jennawae McLean
CPC分类号： G10L15/26 , G06F17/273 , H04M1/2476 , H04M1/72552 , H04M2201/40 , H04M2250/74 , H04W88/02
摘要： A mobile wireless communications device may include a housing and a wireless transceiver carried by the housing. The mobile wireless communications device may also include audio transducer carried by the housing, and a controller cooperating with the wireless transceiver to perform at least one wireless communications function. The controller may also cooperate with the at least one audio transducer to convert speech input through the audio transducer to converted text, determine a proposed modification for the converted text, and output from the audio output transducer the proposed modification for the converted text.
摘要翻译： 移动无线通信设备可以包括外壳和由外壳承载的无线收发器。 移动无线通信设备还可以包括由外壳承载的音频传感器，以及与无线收发器协作以执行至少一个无线通信功能的控制器。 控制器还可以与至少一个音频换能器协作以将通过音频换能器的语音输入转换为转换文本，确定对转换文本的提出的修改，以及从音频输出换能器输出所提出的转换文本的修改。
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公开(公告)号：US09268488B2
公开(公告)日：2016-02-23
申请号：US14295927
申请日：2014-06-04
发明人： Yi Dong
CPC分类号： G07C9/00182 , G06F7/00 , G06F7/76 , G06F9/3001 , G06F9/3004 , G06F12/0246 , G07C2009/00253
摘要： A memory life extension system and method is provided for managing operation of rewritable memory used to store a monotonically increasing sequence of multiple-byte binary values in a set of one or more memory locations in the rewritable memory. A first value is read in from a set of one or more memory locations. On detection of an instruction to store an incremented value, the incremented value is permuted by applying an encoding, in which a value of a least significant bit changes only on every second increment, to two least significant bits of the incremented value. On overflow of a least significant byte as a result of the increment, a cyclic byte-wise shift is applied to the incremented value. The permuted incremented value is then stored in the one or more memory locations.
摘要翻译： 提供了一种存储器寿命延长系统和方法，用于管理可重写存储器的操作，所述可重写存储器用于在可重写存储器中的一个或多个存储器位置的集合中存储多字节二进制值的单调递增序列。 从一个或多个存储器位置的集合读入第一值。 在检测到存储递增值的指令时，通过将最小有效位的值仅在每秒的增量上改变的编码应用于递增值的两个最低有效位来进行递增值的置换。 在作为增量的结果的最低有效字节的溢出时，循环字节位移被应用于递增的值。 然后将置换的递增值存储在一个或多个存储器位置中。
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公开(公告)号：US08938617B2
公开(公告)日：2015-01-20
申请号：US13618358
申请日：2012-09-14
CPC分类号： H04L9/3236 , H04L9/002 , H04L9/3247 , H04L63/123 , H04L2209/04 , H04L2209/08 , H04L2209/20
摘要： A cryptosystem prevents replay attacks within existing authentication protocols, susceptible to such attacks but containing a random component, without requiring modification to said protocols. The entity charged with authentication maintains a list of previously used bit patterns, extracted from a portion of the authentication message connected to the random component. If the bit pattern has been seen before, the message is rejected; if the bit pattern has not been seen before, the bit pattern is added to the stored list and the message is accepted.
摘要翻译： 密码系统防止现有认证协议中的重放攻击，容易受到这种攻击但包含随机组件，而不需要修改所述协议。 充电认证的实体维护从连接到随机组件的认证消息的一部分中提取的先前使用的位模式的列表。 如果之前已经看到位模式，则消息被拒绝; 如果以前没有看到位模式，则将位模式添加到存储的列表中，并且该消息被接受。
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7.发明授权公开(公告)号：US08874671B2
公开(公告)日：2014-10-28
申请号：US13370766
申请日：2012-02-10
CPC分类号： G06Q10/107 , G06Q10/10
摘要： A system, method, electronic device and server are provided for metering electronic messages and for managing message traffic within an organization. An electronic message resistance value is stored for recipients within an organization. When a message is composed and addressed at a sending terminal, the electronic message resistance value may be retrieved and displayed at the sending terminal. The message server receiving the composed message for transmission to the recipient sends the message to the recipient in accordance with a priority determined based on the recipient's electronic message resistance; for example, the message may be sent with a low priority attribute, or the transmission of the message to the recipient may be delayed for a set period of time.
摘要翻译： 提供了一种系统，方法，电子设备和服务器，用于测量电子消息和用于管理组织内的消息流量。 电子消息电阻值存储在组织内的收件人。 当在发送终端处组成并寻址消息时，可以在发送终端检索并显示电子消息电阻值。 接收到发送给接收者的组合消息的消息服务器根据接收者的电子消息阻抗确定的优先级将消息发送给接收者; 例如，可以以低优先级属性发送消息，或者可以将延迟到接收者的消息的传输延迟一段设定的时间。
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公开(公告)号：US08825782B2
公开(公告)日：2014-09-02
申请号：US13542906
申请日：2012-07-06
摘要： There is disclosed a system and method for visually representing the probability of spam messages on a mobile communication device. In an embodiment, the method comprises: obtaining a probability that a message is spam; and for each of one or more messages in a message list, visually representing the probability that a message is spam such that any differences in the probabilities as between messages are discernable from the visual representation. In another embodiment, the method further comprises: determining the percentage of the message downloaded to the mobile communication device; and displaying for each of one or more messages appearing in the message list an object or icon visually representing at least one of the probability that the message is spam, or the percentage of the message downloaded to the mobile communication device.
摘要翻译： 公开了一种用于在移动通信设备上可视地表示垃圾邮件的概率的系统和方法。 在一个实施例中，该方法包括：获得消息是垃圾邮件的概率; 并且对于消息列表中的一个或多个消息中的每一个，可视地表示消息是垃圾邮件的概率，使得在消息之间的概率中的任何差异可从视觉表示中辨别出来。 在另一个实施例中，该方法还包括：确定下载到移动通信设备的消息的百分比; 以及显示消息列表中出现的一个或多个消息中的每个消息，目标或图标可视地表示消息是垃圾邮件的概率中的至少一个或下载到移动通信设备的消息的百分比。
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公开(公告)号：US08775813B2
公开(公告)日：2014-07-08
申请号：US12714116
申请日：2010-02-26
CPC分类号： H04L9/3066 , H04L9/3252 , H04L2209/04 , H04L2209/80
摘要： In a method of generating a digital signature of a message m, a signature component s of the digital signature is calculated by first masking the long-term private key d using a single additive operation to combine the key d with a first value. The masked value is then multiplied by a second value to obtain component s. The first value is calculated using the message m and another component of the digital signature, and the second value is derived using the inverse of a component of the first value. In this way, the signature component s is generated using a method that counters the effectiveness of side channel attacks, such as differential side channel analysis, by avoiding a direct multiplication using long-term private key d.
摘要翻译： 在生成消息m的数字签名的方法中，通过使用单个加法运算首先掩蔽长期私钥d来计算数字签名的签名组件s，以将密钥d与第一值组合。 然后将掩蔽值乘以第二个值以获得组件s。 使用消息m和数字签名的另一个分量计算第一个值，并且使用第一个值的分量的倒数导出第二个值。 以这种方式，使用通过避免使用长期私钥d的直接乘法来计算侧信道攻击的有效性的方法来产生签名组件s，例如差分侧信道分析。
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10.发明授权System and method for delivering variable size messages based on spam probability 有权基于垃圾邮件概率提供可变大小的消息的系统和方法公开(公告)号：US08738717B2
公开(公告)日：2014-05-27
申请号：US13524024
申请日：2012-06-15
IPC分类号： G06F9/54
CPC分类号： H04L51/12
摘要： There is disclosed a system and method for delivering a message to a communication device. In an embodiment, the method comprises obtaining a probability that the message is spam; in dependence upon the probability that the message is spam, determining a variable message size; and sending the message to the communication device in dependence upon the determined variable message size. In an embodiment, the method further comprises receiving a user response whether the message is spam; and if the message is verified as being spam, then filtering the message from the communication device.
摘要翻译： 公开了一种用于将消息传送到通信设备的系统和方法。 在一个实施例中，该方法包括获得该消息是垃圾邮件的概率; 根据消息是垃圾邮件的概率，确定可变消息大小; 以及根据确定的可变消息大小将消息发送到通信设备。 在一个实施例中，该方法还包括：接收用户响应消息是否是垃圾邮件; 并且如果消息被验证为垃圾邮件，则从通信设备过滤消息。
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