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    • 4. 发明授权
    • Method and system for embedding a data message in a pilot signal
    • 用于在导频信号中嵌入数据消息的方法和系统
    • US08159987B1
    • 2012-04-17
    • US13218097
    • 2011-08-25
    • Piyush UpadhyayWilliam RouttDebashis HaldarJohn WitzgallBadri Subramanyan
    • Piyush UpadhyayWilliam RouttDebashis HaldarJohn WitzgallBadri Subramanyan
    • H04H20/71
    • H04W4/18H04L5/0048H04L5/0053H04L12/1845H04L12/1895H04W4/06H04W4/12H04W4/90H04W48/10
    • Disclosed herein is a method for data communication between a wireless-communication system and one or more wireless-communication devices. The wireless-communication system broadcasts a standard pilot signal over a pilot channel. The method comprises (a) the wireless-communication system transmitting a first broadcast-mode message in a coverage area of the wireless-communication system, wherein the first broadcast-mode message indicates that the wireless-communication system will be operating in an alternative broadcast mode, and (b) the wireless-communication system operating in the alternative broadcast mode. Operating in the alternative broadcast involves (i) generating a modified pilot signal comprising the standard pilot signal and a data message inserted in the standard pilot signal and (ii) broadcasting the modified pilot signal via the pilot channel, which enables a wireless-communication device receiving the modified pilot signal to extract the data message therefrom.
    • 本文公开了一种用于无线通信系统与一个或多个无线通信设备之间的数据通信的方法。 无线通信系统通过导频信道广播标准导频信号。 该方法包括:(a)无线通信系统在无线通信系统的覆盖区域内发送第一广播模式消息,其中第一广播模式消息指示无线通信系统将以替代广播 模式,以及(b)以替代广播模式操作的无线通信系统。 在替代广播中操作涉及(i)生成包括标准导频信号和插入在标准导频信号中的数据消息的修改的导频信号,以及(ii)经由导频信道广播经修改的导频信号,这使能无线通信设备 接收修改的导频信号以从其中提取数据消息。
    • 5. 发明授权
    • Method and system for embedding a data message in a pilot signal
    • 用于在导频信号中嵌入数据消息的方法和系统
    • US08054772B1
    • 2011-11-08
    • US12137339
    • 2008-06-11
    • Piyush UpadhyayWilliam RouttDebashis HaldarJohn WitzgallBadri Subramanyan
    • Piyush UpadhyayWilliam RouttDebashis HaldarJohn WitzgallBadri Subramanyan
    • H04H1/00
    • H04W4/18H04L5/0048H04L5/0053H04L12/1845H04L12/1895H04W4/06H04W4/12H04W4/90H04W48/10
    • Disclosed herein is a method for data communication between a wireless-communication system and one or more wireless-communication devices. The wireless-communication system broadcasts a standard pilot signal over a pilot channel. The method comprises (a) the wireless-communication system transmitting a first broadcast-mode message in a coverage area of the wireless-communication system, wherein the first broadcast-mode message indicates that the wireless-communication system will be operating in an alternative broadcast mode, and (b) the wireless-communication system operating in the alternative broadcast mode. Operating in the alternative broadcast involves (i) generating a modified pilot signal comprising the standard pilot signal and a data message inserted in the standard pilot signal and (ii) broadcasting the modified pilot signal via the pilot channel, which enables a wireless-communication device receiving the modified pilot signal to extract the data message therefrom.
    • 本文公开了一种用于无线通信系统与一个或多个无线通信设备之间的数据通信的方法。 无线通信系统通过导频信道广播标准导频信号。 该方法包括:(a)无线通信系统在无线通信系统的覆盖区域中发送第一广播模式消息,其中第一广播模式消息指示无线通信系统将以替代广播 模式,以及(b)以替代广播模式操作的无线通信系统。 在替代广播中操作涉及(i)生成包括标准导频信号和插入在标准导频信号中的数据消息的修改的导频信号,以及(ii)经由导频信道广播经修改的导频信号,这使能无线通信设备 接收修改的导频信号以从其中提取数据消息。
    • 6. 发明授权
    • Inter-carrier communications for multimedia-message delivery
    • 多媒体消息传送的载波间通信
    • US08713075B1
    • 2014-04-29
    • US12409573
    • 2009-03-24
    • Piyush UpadhyayJamie L. KennedyWilliam James Routt
    • Piyush UpadhyayJamie L. KennedyWilliam James Routt
    • G06F7/00G06F17/00
    • H04L51/066H04L51/30H04L51/38H04W4/12
    • A method, system, and medium are provided for causing a first multimedia messaging service center (MMSC) on a home network to communicate a multimedia messaging service (MMS) message to a second MMSC on a foreign network, the MMS message being modified to conform to multimedia-messaging parameters of a recipient mobile device. A query is issued by the first MMSC to the second MMSC to obtain one or more multimedia-messaging parameters of the recipient mobile device. The parameters include characteristics of the recipient mobile device and subscription details as well as parameters set by the foreign network. The first MMSC modifies the MMS message to conform to the parameters and communicates the modified MMS message to the second MMSC. The second MMSC delivers the MMS message to the recipient or provides a failed-delivery notification to the first MMSC. A reason for the failed delivery might also be indicated.
    • 提供了一种方法,系统和媒体,用于使家庭网络上的第一个多媒体消息服务中心(MMSC)将多媒体消息服务(MMS)消息传送到外部网络上的第二个MMSC,该MMS消息被修改为符合 接收移动设备的多媒体消息传递参数。 由第一MMSC向第二MMSC发出查询以获得接收者移动设备的一个或多个多媒体消息传递参数。 参数包括接收方移动设备的特性和订阅细节以及由外部网络设置的参数。 第一MMSC修改MMS消息以符合参数,并将修改的MMS消息传送到第二MMSC。 第二MMSC向接收者发送MMS消息,或向第一MMSC提供失败传递通知。 交货失败的原因也可能会被指出。
    • 9. 发明授权
    • Failover mechanism based on historical usage data
    • 基于历史使用数据的故障切换机制
    • US08831202B1
    • 2014-09-09
    • US13526262
    • 2012-06-18
    • Ayodeji AbidogunBadri P. SubramanyanWilliam James RouttJohn W. DavisPiyush Upadhyay
    • Ayodeji AbidogunBadri P. SubramanyanWilliam James RouttJohn W. DavisPiyush Upadhyay
    • H04M7/00
    • H04L45/28
    • Computer readable media and methods are provided for initiating a failover state in a network element. A failover is when the element's traffic is routed to a redundant element which takes over the functions of the element, and any session state information stored in the element is also transferred to the redundant element. If a failover occurs with an upstream element, a downstream element is not aware of the failover and does not transfer its session state information to its redundant element. By maintaining a database of historic usage information, the downstream element can determine that an upstream failover has occurred when the amount of data it is processing drops below a minimum usage threshold. The minimum usage threshold is based on the historical usage data and a relationship between a given time in the past and the current time.
    • 提供计算机可读介质和方法来发起网络元件中的故障切换状态。 故障切换是当元件的流量被路由到冗余元件,该冗余元件接管元件的功能时,存储在元件中的任何会话状态信息也被传送到冗余元件。 如果上游元素发生故障切换,则下游元素不会察觉到故障转移,并且不将其会话状态信息传输到其冗余元素。 通过维护历史使用信息的数据库,下游元件可以确定当其处理的数据量低于最小使用阈值时已经发生上游故障转移。 最小使用阈值基于历史使用数据和过去给定时间与当前时间之间的关系。
    • 10. 发明授权
    • Suppression of short message service communications from a trusted domain
    • 从受信任的域抑制短消息服务通信
    • US08331964B1
    • 2012-12-11
    • US13402658
    • 2012-02-22
    • Piyush UpadhyayPatrick David WilsonWilliam James Routt
    • Piyush UpadhyayPatrick David WilsonWilliam James Routt
    • H04W4/00
    • H04L63/1441H04L51/12H04L51/38H04L63/1466H04M3/42382H04M3/436H04W4/14H04W12/12
    • Embodiments relate to suppressing Short Message Service (SMS) communications from a Short Message peer-to-peer (SMPP) client. A selected response algorithm is provided to the SMPP client from a server. A threshold of undesired SMS communications are detected from a SPAM originator that is communicated to the server by way of the SMPP client. A challenge is communicated to the SMPP client from the server. When a challenge response is not received at the server, communications received from the SMPP client are throttled. When the challenge response is received at the server and the challenge response is incorrect, communications received from the SMPP client are also throttled. When the received challenge response is correct, a SPAM originator source identifier is communicated to the SMPP client in order for the SMPP client to throttle communications received from the SPAM originator.
    • 实施例涉及从短消息对等(SMPP)客户端抑制短消息服务(SMS)通信。 从服务器向SMPP客户端提供选择的响应算法。 从通过SMPP客户端传送到服务器的SPAM发起者检测到不期望的SMS通信的阈值。 从服务器向SMPP客户端传递一个挑战。 当服务器没有收到质询响应时,从SMPP客户端收到的通信将被限制。 当在服务器上接收到质询响应并且质询响应不正确时,从SMPP客户端接收的通信也被限制。 当接收到的质询响应正确时,将SPAM发起者源标识符传送给SMPP客户端,以便SMPP客户端节制从SPAM发起者接收到的通信。