-
公开(公告)号：US20140047251A1
公开(公告)日：2014-02-13
申请号：US13568523
申请日：2012-08-07
CPC分类号： G06F1/3296 , G06F12/0292 , G06F12/08 , G06F12/10 , G06F12/1027 , G06F2212/151 , G06F2212/205 , Y02D10/13
摘要： In the various aspects, virtualization techniques may be used to improve performance and reduce the amount of power consumed by translating virtual memory addresses into physical addresses on a computing system having hybrid memory. In a first stage of memory translation, an operating system translates virtual addresses to intermediate physical addresses. In a second stage of memory translation, a chip or virtualization software translates the intermediate physical address to physical addresses based on the characteristics of the physical memory and the characteristics of the processes associated with the physical memory.
摘要翻译： 在各个方面，可以使用虚拟化技术来提高性能并且通过将虚拟存储器地址转换为具有混合存储器的计算系统上的物理地址来减少所消耗的功率量。 在内存转换的第一阶段，操作系统将虚拟地址转换为中间物理地址。 在存储器转换的第二阶段，芯片或虚拟化软件基于物理存储器的特性和与物理存储器相关联的进程的特性将中间物理地址转换为物理地址。
-
公开(公告)号：US09047090B2
公开(公告)日：2015-06-02
申请号：US13568523
申请日：2012-08-07
CPC分类号： G06F1/3296 , G06F12/0292 , G06F12/08 , G06F12/10 , G06F12/1027 , G06F2212/151 , G06F2212/205 , Y02D10/13
摘要： In the various aspects, virtualization techniques may be used to improve performance and reduce the amount of power consumed by translating virtual memory addresses into physical addresses on a computing system having hybrid memory. In a first stage of memory translation, an operating system translates virtual addresses to intermediate physical addresses. In a second stage of memory translation, a chip or virtualization software translates the intermediate physical address to physical addresses based on the characteristics of the physical memory and the characteristics of the processes associated with the physical memory.
摘要翻译： 在各个方面，可以使用虚拟化技术来提高性能并且通过将虚拟存储器地址转换为具有混合存储器的计算系统上的物理地址来减少所消耗的功率量。 在内存转换的第一阶段，操作系统将虚拟地址转换为中间物理地址。 在存储器转换的第二阶段，芯片或虚拟化软件基于物理存储器的特性和与物理存储器相关联的进程的特性将中间物理地址转换为物理地址。
-
公开(公告)号：US08971883B2
公开(公告)日：2015-03-03
申请号：US11557448
申请日：2006-11-07
CPC分类号： H04W28/18 , H04L65/1006 , H04L65/1073 , H04L67/04 , H04L67/14 , H04L67/143 , H04L67/147 , H04L67/322 , H04L69/28 , H04W24/00 , H04W60/00
摘要： The disclosure is directed to managing registration of a wireless communication device (WCD) operating in a wireless network. The WCD may support registration according to a signaling protocol, such as session initiation protocol (SIP). The WCD adjusts a registration timer based on network quality experienced by the WCD. When network quality is poor, for example, the WCD reduces the length of the registration timer. Reduced network quality may indicate that the WCD is at risk of losing network coverage. By reducing the length of the registration timer when network quality is degraded, stale registrations for out-of-coverage WCDs can be reduced. In particular, the shortened registration timer will expire more quickly, permitting the registration to be cleared more quickly. Consequently, the amount of call forwarding and other resources devoted to stale registrations can be reduced. If the WCD retains network coverage, it can maintain a registration by sending another registration request.
摘要翻译： 本公开涉及管理在无线网络中操作的无线通信设备（WCD）的注册。 WCD可以根据诸如会话发起协议（SIP）的信令协议来支持注册。 WCD根据WCD所经历的网络质量调整注册计时器。 当网络质量差时，例如，WCD减小了注册定时器的长度。 降低网络质量可能表明WCD有可能丢失网络覆盖。 通过减少网络质量降低时的注册定时器的长度，可以减少覆盖范围外的WCD的过时的注册。 特别地，缩短的注册定时器将更快地过期，从而允许更快地清除注册。 因此，可以减少用于过期注册的呼叫转移和其他资源的数量。 如果WCD保留网络覆盖，则可以通过发送另一个注册请求来维护注册。
-
公开(公告)号：US20080108348A1
公开(公告)日：2008-05-08
申请号：US11557448
申请日：2006-11-07
IPC分类号： H04Q7/20
CPC分类号： H04W28/18 , H04L65/1006 , H04L65/1073 , H04L67/04 , H04L67/14 , H04L67/143 , H04L67/147 , H04L67/322 , H04L69/28 , H04W24/00 , H04W60/00
摘要： The disclosure is directed to managing registration of a wireless communication device (WCD) operating in a wireless network. The WCD may support registration according to a signaling protocol, such as session initiation protocol (SIP). The WCD adjusts a registration timer based on network quality experienced by the WCD. When network quality is poor, for example, the WCD reduces the length of the registration timer. Reduced network quality may indicate that the WCD is at risk of losing network coverage. By reducing the length of the registration timer when network quality is degraded, stale registrations for out-of-coverage WCDs can be reduced. In particular, the shortened registration timer will expire more quickly, permitting the registration to be cleared more quickly. Consequently, the amount of call forwarding and other resources devoted to stale registrations can be reduced. If the WCD retains network coverage, it can maintain a registration by sending another registration request
摘要翻译： 本公开涉及管理在无线网络中操作的无线通信设备（WCD）的注册。 WCD可以根据诸如会话发起协议（SIP）的信令协议来支持注册。 WCD根据WCD所经历的网络质量调整注册计时器。 当网络质量差时，例如，WCD减小了注册定时器的长度。 降低网络质量可能表明WCD有可能丢失网络覆盖。 通过减少网络质量降低时的注册定时器的长度，可以减少覆盖范围外的WCD的过时的注册。 特别地，缩短的注册定时器将更快地过期，从而允许更快地清除注册。 因此，可以减少用于过期注册的呼叫转移和其他资源的数量。 如果WCD保留网络覆盖，则可以通过发送另一个注册请求来维护注册
-
5.发明申请APPARATUS AND METHOD FOR HARDWARE-BASED SECURE DATA PROCESSING USING BUFFER MEMORY ADDRESS RANGE RULES 有权使用缓冲存储器地址范围规则进行硬件安全数据处理的装置和方法公开(公告)号：US20150106630A1
公开(公告)日：2015-04-16
申请号：US14572520
申请日：2014-12-16
CPC分类号： G06F12/1408 , G06F21/62 , G06F21/6218 , G06F21/79 , G06F2221/2113
摘要： Disclosed is a processor for processing data from a buffer memory. The processor, implemented in hardware, may allow writing of output data, processed based on input data from at least one secure location associated with a secure address range of the buffer memory, to one or more secure locations associated with the secure address range. Further, the processor may block writing of output data, processed based on input data from at least one secure location associated with the secure address range, to one or more insecure locations associated with an insecure address range of the buffer memory.
摘要翻译： 公开了一种用于处理来自缓冲存储器的数据的处理器。 以硬件实现的处理器可以允许将基于与缓冲存储器的安全地址范围相关联的至少一个安全位置的输入数据处理的输出数据写入与安全地址范围相关联的一个或多个安全位置。 此外，处理器可以将与基于与安全地址范围相关联的至少一个安全位置的输入数据处理的输出数据写入到与缓冲存储器的不安全地址范围相关联的一个或多个不安全位置。
-
6.发明授权Apparatus and method for hardware-based secure data processing using buffer memory address range rules 有权使用缓冲存储器地址范围规则的基于硬件的安全数据处理的装置和方法公开(公告)号：US08943330B2
公开(公告)日：2015-01-27
申请号：US13467853
申请日：2012-05-09
CPC分类号： G06F12/1408 , G06F21/62 , G06F21/6218 , G06F21/79 , G06F2221/2113
摘要： A processor is utilized for processing data from a buffer memory. The processor, implemented in hardware, may allow writing of output data, processed based on input data from at least one secure location associate with a secure address range of the buffer memory, to one or more secure locations associated with the secure address range. Further, the processor may block writing of output data, processed based on input data from at least one secure location associated with the secure address range, to one or more insecure locations associated with an insecure address range of the buffer memory.
摘要翻译： 处理器用于处理来自缓冲存储器的数据。 以硬件实现的处理器可以允许将基于与缓冲存储器的安全地址范围相关联的至少一个安全位置的输入数据处理的输出数据写入与安全地址范围相关联的一个或多个安全位置。 此外，处理器可以将与基于与安全地址范围相关联的至少一个安全位置的输入数据处理的输出数据写入到与缓冲存储器的不安全地址范围相关联的一个或多个不安全位置。
-
7.发明授权Method and apparatus for detecting the presence of a terminal in a data session 失效用于在数据会话中检测终端的存在的方法和装置公开(公告)号：US07743152B2
公开(公告)日：2010-06-22
申请号：US11286249
申请日：2005-11-22
申请人： Sudeep Ravi Kottilingal , Fan Ling
发明人： Sudeep Ravi Kottilingal , Fan Ling
IPC分类号： G06F15/16
CPC分类号： H04L67/24
摘要： To detect the presence of at least one other terminal in a data session (e.g., an RTP session), terminal a generates a request to solicit a response from each terminal, forms an APP packet in RTCP for the request, encapsulates the APP packet in at least one IP packet, and sends the IP packet(s) to the other terminal(s). Terminal a then monitors for a response from each terminal to which the request is sent. Terminal a declares a terminal to be present in the data session if a response is received from that terminal. Terminal a may send one or more additional requests to each terminal from which a response is not received. Terminal a declares a terminal to be absent from the data session if a predetermined number of (e.g., two) requests have been sent to that terminal and a response is not received from the terminal.
摘要翻译： 为了检测数据会话（例如，RTP会话）中至少一个其他终端的存在，终端a生成请求从每个终端请求的响应，在RTCP中为该请求形成APP分组，将该APP分组封装在 至少一个IP分组，并将IP分组发送到另一个终端。 终端a然后监视来自发送请求的每个终端的响应。 如果从该终端接收到响应，则终端a声明终端存在于数据会话中。 终端a可以向未接收到响应的每个终端发送一个或多个附加请求。 如果已经向该终端发送了预定数量的（例如两个）请求并且没有从终端接收到响应，则终端a声明终端不在数据会话中。
-
8.发明授权公开(公告)号：US08542668B2
公开(公告)日：2013-09-24
申请号：US11211237
申请日：2005-08-24
CPC分类号： H04W36/0011 , H04L29/06027 , H04L65/1006 , H04L65/1083 , H04L65/608 , H04M7/128 , H04W36/14 , H04W80/04 , H04W80/10 , H04W84/042 , H04W84/12 , H04W88/06
摘要： A mobile communication device (for example, a cellular telephone) has one air interface for wireless communication with wireless LAN and another air interface for cellular telephone communication with a cellular telephone network. Initially, the communication device is used to transmit VoIP packets of a media stream to a target communication device in a first session across one of the air interfaces. It is then desired to use the other air interface. A spawn SIP message is communicated to the target, which returns a spawn identifier. The communication device sets up a second session by sending a SIP INVITE containing the spawn identifier to the target across the other air interface. Both sessions are active VoIP sessions. The target uses the spawn identifier to associate the first and second sessions. The flow of VoIP packets for the media stream is then switched from the first session to the second session.
摘要翻译： 移动通信设备（例如，蜂窝电话）具有用于与无线LAN无线通信的一个空中接口和用于与蜂窝电话网络的蜂窝电话通信的另一个空中接口。 最初，通信设备用于在一个空中接口上的第一会话中将媒体流的VoIP分组传送到目标通信设备。 然后需要使用另一个空中接口。 生成的SIP消息被传送到目标，该消息返回一个生成标识符。 通信设备通过在另一个空中接口上向目标发送包含生成标识符的SIP INVITE来建立第二会话。 两个会话都是活动的VoIP会话。 目标使用spawn标识符来关联第一个和第二个会话。 媒体流的VoIP数据包流从第一个会话切换到第二个会话。
-
9.发明授权Interleaving VoIP/VIP transmission in multiple sessions to increase quality of service in mobile devices having multiple interfaces 有权在多个会话中交互VoIP / VIP传输，以提高具有多个接口的移动设备的服务质量公开(公告)号：US08467377B2
公开(公告)日：2013-06-18
申请号：US11211249
申请日：2005-08-24
CPC分类号： H04L65/80 , H04L29/06027 , H04L65/1006 , H04L65/1083 , H04L65/608 , H04L69/14 , H04W8/26 , H04W76/15 , H04W80/04
摘要： A first mobile device has two air interfaces. The first mobile device uses its first interface to transmit VoIP/VIP packets to a second device in a first session. If a quality of service decreases, then the first device causes a second session to be set up where the second session uses the second air interface. Both the first and second air interfaces are then used to communicate packets of a single media stream from the first device to the second device. The packets are transmitted in the first and second sessions in interleaved fashion, where the ratio of packets communicated in one session versus the other per unit time is adjusted in accordance with a quality of service afforded by one session versus a quality of service afforded by the other session. The second device orders the data payloads of the packets, thereby reconstructing the single media stream.
摘要翻译： 第一移动设备具有两个空中接口。 第一移动设备使用其第一接口在第一会话中将VoIP / VIP分组传送到第二设备。 如果服务质量降低，则第一设备导致在第二会话使用第二空中接口的情况下建立第二会话。 然后，第一和第二空中接口都用于将单个媒体流的分组从第一设备传送到第二设备。 分组以交错方式在第一和第二会话中传输，其中在每个单元时间内在一个会话中传送的分组与另一个会话中传送的分组的比率根据由一个会话提供的服务质量相对于由该会议提供的服务质量而被调整 其他会话。 第二设备命令数据包的数据有效载荷，从而重构单个媒体流。
-
10.发明申请公开(公告)号：US20130132735A1
公开(公告)日：2013-05-23
申请号：US13467853
申请日：2012-05-09
IPC分类号： G06F12/14
CPC分类号： G06F12/1408 , G06F21/62 , G06F21/6218 , G06F21/79 , G06F2221/2113
摘要： Disclosed is a processor for processing data from a buffer memory. The processor, implemented in hardware, may allow writing of output data, processed based on input data from at least one secure location associated with a secure address range of the buffer memory, to one or more secure locations associated with the secure address range. Further, the processor may block writing of output data, processed based on input data from at least one secure location associated with the secure address range, to one or more insecure locations associated with an insecure address range of the buffer memory.
-
-
-
-
-
-
-
-
-
搜索结果
10 条记录 (耗时 0.023 秒)
