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    • 144. 发明授权
    • Compilation of remote procedure calls between a timed HDL model on a reconfigurable hardware platform and an untimed model on a sequential computing platform
    • 在可重新配置的硬件平台上的定时HDL模型和顺序计算平台上的未定义模型之间的远程过程调用的编译
    • US07260798B2
    • 2007-08-21
    • US11023592
    • 2004-12-29
    • Sanjay GuptaVipul KulshresthaYogesh BadayaSuresh KrishnamurthyKingshuk Banerjee
    • Sanjay GuptaVipul KulshresthaYogesh BadayaSuresh KrishnamurthyKingshuk Banerjee
    • G06F17/50
    • G01R31/318314
    • A system is described for managing interaction between an untimed HAL portion and a timed HDL portion of the testbench, wherein the timed portion is embodied on an emulator and the un-timed portion executes on a workstation. Repeatability of verification results may be achieved even though the HAL portion and the HDL portion run in parallel with each other. A communication interface is also described for synchronizing and passing data between multiple HDL threads on the emulator domain and simultaneously-running multiple HAL threads on the workstation domain. In addition, a remote procedural-call-based communication link, transparent to the user, is generated between the workstation and the emulator. A technique provides for repeatability for blocking and non-blocking procedure calls. FSMs and synchronization logic are automatically inferred to implement remote procedural calls. A subset of behavioral language is identified that combines the power of conventional modeling paradigms with RTL performance.
    • 描述了一种用于管理未定型的HAL部分和测试台的定时HDL部分之间的交互的系统,其中定时部分被体现在仿真器上,而非定时部分在工作站上执行。 即使HAL部分和HDL部分彼此平行地运行,也可以实现验证结果的重复性。 还描述了通信接口,用于在仿真器域上的多个HDL线程之间同步和传递数据,并同时在工作站域上运行多个HAL线程。 此外,在工作站和仿真器之间生成对用户透明的基于远程程序呼叫的通信链路。 一种技术提供了阻塞和非阻塞过程调用的重复性。 自动推断FSM和同步逻辑来实现远程程序调用。 识别出行为语言的一个子集,将常规建模范例的功能与RTL性能相结合。
    • 150. 发明申请
    • Method for sessions including multiple resources
    • 包含多个资源的会话方法
    • US20060083244A1
    • 2006-04-20
    • US10966807
    • 2004-10-15
    • Balakumar JagadesanSanjay GuptaLawrence Willis
    • Balakumar JagadesanSanjay GuptaLawrence Willis
    • H04L12/56
    • H04L12/1818H04L29/06H04L29/06027H04L65/1016H04L65/4038H04L65/4061
    • A method of setup and management of multiple resources in multiparty multimedia conference sessions. The method can include accepting a multiple resource session initiation request from a client, the multiple resource session initiation request requesting initiation of the multiple resource session, the multiple resource session including multiple resources. The multiple resource session initiation request can include a list of session participants and a session resource description including a plurality of group resource descriptions. Each group resource description can describe a logical group of at least one resource of at least one media type. The method can also include assigning a group identifier to each group resource description and assigning a session identifier to the session. The method can further include transmitting to the session participants the session identifier and a new session resource description. The new session resource description can include each of the group identifiers and each group resource description corresponding to each group identifier.
    • 一种在多方多媒体会议会议中设置和管理多种资源的方法。 该方法可以包括接受来自客户端的多资源会话发起请求,所述多资源会话发起请求请求发起所述多资源会话,所述多资源会话包括多个资源。 多资源会话发起请求可以包括会话参与者的列表和包括多个组资源描述的会话资源描述。 每个组资源描述可以描述至少一种媒体类型的至少一个资源的逻辑组。 该方法还可以包括将组标识符分配给每个组资源描述并将会话标识符分配给会话。 该方法还可以包括向会话参与者发送会话标识符和新的会话资源描述。 新会话资源描述可以包括与每个组标识符相对应的组标识符和每个组资源描述中的每一个。