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    • 1. 发明申请
    • MESSAGE ACKNOWLEDGMENT BASED UPON COMMUNICATION QUALITY
    • 基于通信质量的消息确认
    • US20120155299A1
    • 2012-06-21
    • US12974220
    • 2010-12-21
    • William Reams
    • William Reams
    • H04L12/26
    • H04L1/1825H04L1/14H04L1/1671H04L1/1685H04L1/1877
    • A method of selectively employing acknowledgment in a communication system is presented herein. In one implementation of the method, at least one indication of a communication quality of a link coupling a first communication node and a second communication node is processed. After processing the indication, a message from the first communication node is transmitted over the link to the second communication node. The message includes an acknowledgment request if the processing of the indication signifies that the communication quality of the link is below a predetermined level. Oppositely, the message does not include an acknowledgment request if the processing of the indication signifies that the communication quality of the link at least attains the predetermined level.
    • 本文给出了在通信系统中选择性地采用确认的方法。 在该方法的一个实现中,处理耦合第一通信节点和第二通信节点的链路的通信质量的至少一个指示。 在处理该指示之后,通过链路将来自第一通信节点的消息发送到第二通信节点。 如果指示的处理表示链路的通信质量低于预定水平,则该消息包括确认请求。 相反地​​,如果指示的处理表示链路的通信质量至少达到预定水平,则该消息不包括确认请求。
    • 2. 发明申请
    • APPARATUS AND METHODS FOR SNOW AND ICE DETECTION AND REMOVAL ON A COMMUNICATION ANTENNA
    • 用于通信天线上的雪和冰检测和移除的装置和方法
    • US20110273344A1
    • 2011-11-10
    • US12776152
    • 2010-05-07
    • William Reams
    • William Reams
    • H01Q1/02
    • H01Q1/02H01Q19/13
    • A method of detecting and removing ice and/or snow on a communication antenna is presented. In the method, environmental data indicating at least one current environmental condition is received. An optical signal is transmitted from a signaling structure of the communication antenna toward a reflecting surface of the antenna. The optical signal is received at the signaling structure upon returning from the reflecting surface. The returning optical signal is then processed to determine at least one characteristic value of the returning optical signal. The reflecting surface is then heated if the environmental data indicates that ice or snow accumulation on the communication antenna is possible, and the at least one characteristic value of the returning optical signal is outside a predetermined range.
    • 提出了一种在通信天线上检测和去除冰和/或雪的方法。 在该方法中,接收到表示至少一个当前环境条件的环境数据。 光信号从通信天线的信令结构朝向天线的反射面发送。 在从反射表面返回时,在信号结构处接收光信号。 然后处理返回光信号以确定返回光信号的至少一个特征值。 然后如果环境数据表明通信天线上的积雪积雪可能,并且返回光信号的至少一个特征值在预定范围之外,则反射表面被加热。
    • 4. 发明授权
    • Apparatus and methods for snow and ice detection and removal on a communication antenna
    • 在通信天线上进行雪和冰检测和清除的装置和方法
    • US08305277B2
    • 2012-11-06
    • US12776152
    • 2010-05-07
    • William Reams
    • William Reams
    • H01Q19/12
    • H01Q1/02H01Q19/13
    • A method of detecting and removing ice and/or snow on a communication antenna is presented. In the method, environmental data indicating at least one current environmental condition is received. An optical signal is transmitted from a signaling structure of the communication antenna toward a reflecting surface of the antenna. The optical signal is received at the signaling structure upon returning from the reflecting surface. The returning optical signal is then processed to determine at least one characteristic value of the returning optical signal. The reflecting surface is then heated if the environmental data indicates that ice or snow accumulation on the communication antenna is possible, and the at least one characteristic value of the returning optical signal is outside a predetermined range.
    • 提出了一种在通信天线上检测和去除冰和/或雪的方法。 在该方法中,接收到表示至少一个当前环境条件的环境数据。 光信号从通信天线的信令结构朝向天线的反射面发送。 在从反射表面返回时,在信号结构处接收光信号。 然后处理返回光信号以确定返回光信号的至少一个特征值。 然后如果环境数据表明通信天线上的积雪积雪可能,并且返回光信号的至少一个特征值在预定范围之外,则反射表面被加热。
    • 10. 发明授权
    • Message acknowledgment based upon communication quality
    • 基于通信质量的消息确认
    • US09007928B2
    • 2015-04-14
    • US12974220
    • 2010-12-21
    • William Reams
    • William Reams
    • H04L12/26H04W4/00H04L1/18H04L1/14H04L1/16
    • H04L1/1825H04L1/14H04L1/1671H04L1/1685H04L1/1877
    • A method of selectively employing acknowledgment in a communication system is presented herein. In one implementation of the method, at least one indication of a communication quality of a link coupling a first communication node and a second communication node is processed. After processing the indication, a message from the first communication node is transmitted over the link to the second communication node. The message includes an acknowledgment request if the processing of the indication signifies that the communication quality of the link is below a predetermined level. Oppositely, the message does not include an acknowledgment request if the processing of the indication signifies that the communication quality of the link at least attains the predetermined level.
    • 本文给出了在通信系统中选择性地采用确认的方法。 在该方法的一个实现中,处理耦合第一通信节点和第二通信节点的链路的通信质量的至少一个指示。 在处理该指示之后,通过链路将来自第一通信节点的消息发送到第二通信节点。 如果指示的处理表示链路的通信质量低于预定水平,则该消息包括确认请求。 相反地​​,如果指示的处理表示链路的通信质量至少达到预定水平,则该消息不包括确认请求。