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
    • 66. 发明授权
    • Method, devices and system for local collision avoidance for random access in relay networks
    • 用于中继网络随机接入的本地避免冲突的方法,设备和系统
    • US09320060B2
    • 2016-04-19
    • US12922515
    • 2008-03-14
    • Honglin HuHaifeng WangPing Zhou
    • Honglin HuHaifeng WangPing Zhou
    • H04L12/413H04L12/26H04W74/08H04L1/18H04W88/04
    • H04W74/0841H04L1/1867H04W88/04
    • An apparatus such as a user equipment is in an embodiment of the invention configured to broadcast an access request to at least one neighboring node, the access request containing signature information indicating a user identifier, to check whether a collision indicator is received from a relay node, and to send another access request depending on a received collision indicator. The collision indicator may e.g. be a signature collision indicator, received from the node in case of colliding users, or a collision indicator of transmission received when transmissions of access requests are colliding at the node. A relay node may be configured to receive an access request from a user equipment, to detect a collision, and to inform the user equipment on a detected collision, indicating a type of collision.
    • 诸如用户设备的装置在本发明的实施例中被配置为向至少一个相邻节点广播访问请求,所述访问请求包含指示用户标识符的签名信息,以检查是否从中继节点接收到冲突指示符 并且根据接收到的冲突指示符发送另一访问请求。 碰撞指示器可以例如 作为在碰撞用户的情况下从节点接收到的签名冲突指示符,或者当接入请求的传输在节点处碰撞时接收的传输的冲突指示符。 中继节点可以被配置为从用户设备接收访问请求,以检测冲突,并且在检测到的冲突时通知用户设备,指示冲突的类型。
    • 69. 发明授权
    • Enhancing an operational amplifier's capacitive load driving capability using parallel Miller feedback
    • 使用平行的米勒反馈增强运算放大器的容性负载驱动能力
    • US08058931B1
    • 2011-11-15
    • US12768245
    • 2010-04-27
    • Ping Zhou
    • Ping Zhou
    • H03F1/14
    • H03F1/14H03F2200/297
    • An apparatus for an improved operational amplifier. The disclosed improved operational amplifier comprises an operational amplifier, a first feedback circuit, and one or more secondary feedback circuits. The operational amplifier include a plurality of serially coupled gain stages and is configured so that an output of each gain stage drives an input of a next gain stage and an output of a last gain stage drives a load external to the improved operational amplifier. The first feedback circuit is coupled between an output of a designated gain stage and an output of a previous gain stage to provide a first feedback to the previous gain stage. Each secondary feedback circuit provides an additional feedback to the output of the previous gain stage.
    • 一种改进的运算放大器的装置。 所公开的改进的运算放大器包括运算放大器,第一反馈电路和一个或多个次级反馈电路。 运算放大器包括多个串联耦合增益级,并且被配置为使得每个增益级的输出驱动下一个增益级的输入,并且最后一个增益级的输出驱动改进的运算放大器外部的负载。 第一反馈电路耦合在指定增益级的输出和先前增益级的输出之间,以向先前的增益级提供第一反馈。 每个次级反馈电路向先前增益级的输出提供额外的反馈。