专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2009055018A1 PHOTONIC INTERCONNECTS FOR COMPUTER SYSTEM DEVICES 审中-公开
标题翻译：计算机系统设备的光电互连
公开(公告)号：WO2009055018A1
公开(公告)日：2009-04-30
申请号：PCT/US2008/012098
申请日：2008-10-23
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , BEAUSOLEIL, Raymond G, , FIORENTINO, Marco , JOUPPI, Norman, Paul , BINKERT, Nathan, Lorenzo , SCHREIBER, Robert, Samuel , XU, Qianfan
发明人： BEAUSOLEIL, Raymond G, , FIORENTINO, Marco , JOUPPI, Norman, Paul , BINKERT, Nathan, Lorenzo , SCHREIBER, Robert, Samuel , XU, Qianfan
IPC分类号： G02B6/12
CPC分类号： G02B6/43 , H04B10/801
摘要： Various embodiments of the present invention are directed to photonic interconnects that can be used for on-chip as well as off-chip communications between computer system components. In one embodiment of the present invention, a photonic interconnect (108) comprises a plurality of on-chip waveguides (308). Additionally, the photonic interconnect may include a plurality of off-chip waveguides (310,620), and at least one optoelectronic converter (306). The at least one optoelectronic converter (306) can be photonically coupled to a portion of the plurality of on-chip waveguides (308), can be photonically coupled to a portion of the plurality of off-chip waveguides (310,620), and is in electronic communication with at least one computer system component (615-618).
摘要翻译：本发明的各种实施例涉及可用于片上以及计算机系统部件之间的片外通信的光子互连。在本发明的一个实施例中，光子互连（108）包括多个片上波导（308）。另外，光子互连可以包括多个片外波导（310,620）和至少一个光电转换器（306）。所述至少一个光电转换器（306）可光子耦合到所述多个片上波导（308）的一部分，可光子耦合到所述多个片外波导（310,620）的一部分，并且处于与至少一个计算机系统组件的电子通信（615-618）。

2. 发明申请

WO2011071499A1 FAIR TOKEN ARBITRATION SYSTEMS AND METHODS 审中-公开
标题翻译：公平仲裁系统和方法
公开(公告)号：WO2011071499A1
公开(公告)日：2011-06-16
申请号：PCT/US2009/067574
申请日：2009-12-10
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , BINKERT, Nathan, Lorenzo , SCHREIBER, Robert, Samuel
发明人： BINKERT, Nathan, Lorenzo , SCHREIBER, Robert, Samuel
IPC分类号： G06F13/364
CPC分类号： H04L12/433 , H04J14/0256 , H04J14/0267 , H04J14/0283
摘要： Various embodiments of the present invention are directed to arbitration systems and methods. In one embodiment, an arbitration system comprises a loop-shaped arbitration waveguide (602), a loop-shaped hungry waveguide (603), and a loop-shaped broadcast waveguide (604). The arbitration, hungry, and broadcast waveguides optically coupled to a home node and a number of requesting nodes. The arbitration waveguide transmits tokens injected by the home node. A token extracted by a requesting node grants the node access to a resource for the duration or length of the token. The hungry waveguide transmits light injected by the home node. A requesting node in a hungry state extracts the light from the hungry waveguide. The broadcast waveguide transmits light injected by the home node such that the light indicates to requesting nodes not in the hungry state to stop extracting tokens from the arbitration waveguide.
摘要翻译：本发明的各种实施例涉及仲裁系统和方法。在一个实施例中，仲裁系统包括环形仲裁波导（602），环形饥饿波导（603）和环形广播波导（604）。仲裁，饥饿和广播波导光耦合到家庭节点和多个请求节点。仲裁波导传输由归属节点注入的令牌。由请求节点提取的令牌在令牌的持续时间或长度内授予节点对资源的访问。饥饿的波导传输由家庭节点注入的光。饥饿状态下的请求节点从饥饿波导中提取光。广播波导传输由家庭节点注入的光，使得光指示不处于饥饿状态的请求节点停止从仲裁波导提取令牌。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式