会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 6. 发明授权
    • Method and apparatus for transmitting and downloading setup information
    • 用于发送和下载设置信息的方法和装置
    • US06252634B1
    • 2001-06-26
    • US08913145
    • 1998-03-09
    • Henry C. YuenDaniel S. KwohAllen Chang
    • Henry C. YuenDaniel S. KwohAllen Chang
    • H04N544
    • H04N21/4345H04N5/44H04N5/50H04N7/0887H04N21/435H04N21/4383H04N21/4524H04N21/4622H04N21/4755
    • Multiple channel maps are embedded in a television transmission and the appropriate channel map (68) corresponding to the particular television service used by the viewer is downloaded for use with the television receiver. Each channel map (68) is accompanied by a channel map identifier (66) which identifies the source of the television transmission and geographic identifier. The source of a television transmission is automatically detected by monitoring the radio-frequency spectrum allocations of telecast stations. The geographic area identifier is determined by comparison with a user inputted geographic area identifier. The channel map (68) having a channel map identifier (66) corresponding to the detected television transmission source and the user inputted geographic area identifier is downloaded and stored for future use.
    • 多个频道映射被嵌入在电视传输中,并且下载与观看者使用的特定电视服务相对应的适当的频道映射(68)以供电视接收机使用。 每个频道映射(68)伴随有标识电视传输源和地理标识符的频道映射标识符(66)。 通过监视电视台的射频频谱分配,自动检测电视传输的来源。 通过与用户输入的地理区域标识符进行比较来确定地理区域标识符。 具有对应于检测到的电视传输源和用户输入的地理区域标识符的频道映射标识符(66)的频道映射(68)被下载并存储以备将来使用。
    • 10. 发明申请
    • MULTI-ROW TRANSACTIONS
    • 多线交易
    • US20130060742A1
    • 2013-03-07
    • US13224500
    • 2011-09-02
    • Allen ChangJohn Antonio Carrino
    • Allen ChangJohn Antonio Carrino
    • G06F17/30
    • G06F17/30353G06F17/30171G06F17/30359G06F17/30371G06F17/30377
    • Techniques are provided for more efficient multi-row atomic, consistent, isolated and durable (ACID)-compliant transactions with snapshot isolation semantics (or just “multi-row transactions” for short). In some embodiments, the techniques are implemented in a computing system that includes a client application, a lightweight in-memory lease-based lock service, a multi-row transaction orchestrator, and an underlying database system. The transaction orchestrator implements a read protocol and a write protocol that provides support to the client application for carrying out multi-row transactions against the underlying database system irrespective of whether the database system itself supports multi-row transactions. The transaction orchestrator explicitly maintains transaction-level locks obtained from the lease-based lock service as part of the transaction protocol. Further, the transaction orchestrator is tolerant to lock service failure and unavailability without compromising ACID-compliance and snapshot isolation guarantees to the client application.
    • 提供技术用于具有快照隔离语义(或简称多行事务)的更高效多行原子,一致,隔离和持久(ACID)事务。 在一些实施例中,这些技术在包括客户端应用程序,轻量级内存中基于租赁的锁定服务,多行事务管理器和底层数据库系统的计算系统中实现。 事务管理器实现读协议和写协议,为客户端应用程序提供支持,用于对底层数据库系统执行多行事务,而不管数据库系统本身是否支持多行事务。 交易协调器显式维护从基于租赁的锁定服务获取的事务级别锁作为事务协议的一部分。 此外,事务管理器容忍在不影响客户端应用程序的ACID兼容性和快照隔离保证的情况下锁定服务故障和不可用性。