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7 条记录 (耗时 0.011 秒)

    Method and apparatus for adjusting inbound transmission reliability in a two-way messaging system
    1.
    发明授权
    Method and apparatus for adjusting inbound transmission reliability in a two-way messaging system 失效
    用于在双向消息系统中调整入站传输可靠性的方法和装置

    公开(公告)号：US5937333A

    公开(公告)日：1999-08-10

    申请号：US864034

    申请日：1997-05-27

    申请人： Thomas Aloysius Sexton ,  Thomas Casey Hill ,  Robert Louis Breeden

    发明人： Thomas Aloysius Sexton ,  Thomas Casey Hill ,  Robert Louis Breeden

    IPC分类号： H04W72/08 ,  H04Q7/30 ,  H04Q7/10

    CPC分类号： H04W72/085

    摘要： A fixed portion (102) of a radio messaging system schedules (602) an inbound message to be transmitted at a first scheduled time on a channel from a portable subscriber unit (122). The channel is monitored (604) at the first scheduled time to receive the inbound message, utilizing a beamforming technique. In response to failing to achieve adequate reception of the inbound message at the first scheduled time, the fixed portion reschedules (608) the inbound message to be transmitted at a second scheduled time, and remonitors (610) the channel at the second scheduled time to receive the inbound message, utilizing an omnidirectional technique.

    摘要翻译： 无线电消息传送系统的固定部分（102）在便携式用户单元（122）的频道上的第一预定时间调度（602）要发送的入站消息。 在第一预定时间监视信道（604），以利用波束形成技术接收入站消息。 响应于在第一预定时间未能实现对入站消息的适当接收，固定部分重新安排（608）将在第二预定时间发送的入站消息，并且在第二预定时间重新调度（610）信道， 使用全向技术接收入站消息。

    Method and apparatus for facilitating a retransmission of missed messages in a wireless messaging system
    2.
    发明授权
    Method and apparatus for facilitating a retransmission of missed messages in a wireless messaging system 有权
    用于在无线消息传送系统中促进错过消息的重传的方法和装置

    公开(公告)号：US06212362B1

    公开(公告)日：2001-04-03

    申请号：US09256284

    申请日：1999-02-23

    申请人： Niranjan Nath Segal ,  Robert Louis Breeden

    发明人： Niranjan Nath Segal ,  Robert Louis Breeden

    IPC分类号： H04B700

    CPC分类号： H04W84/025 ,  H04L1/1642 ,  H04L1/1809

    摘要： A subscriber unit (122) in a wireless messaging system records (404) a message sequence number corresponding to a message received, and an indication of whether the subscriber unit acknowledged the message. Upon registration with a two-way portion (104) of the wireless messaging system, the subscriber unit reports (532, 526), to the two-way portion, information of a type selected from (a) missing message sequence numbers, and (b) message sequence numbers corresponding to messages received and not acknowledged, the type selected (524) being that which generates a smaller amount of inbound traffic.

    摘要翻译： 无线消息系统中的订户单元（122）记录（404）与所接收的消息相对应的消息序列号，以及用户单元是否确认消息的指示。 在向无线消息传送系统的双向部分（104）注册时，用户单元向双向部分报告从（a）丢失的消息序列号和（a）中选择的类型的信息（532,526）和 b）与所接收和未被确认的消息相对应的消息序列号，所选择的类型（524）是生成较少量入站业务的类型。

    Method and apparatus for operating a thermostat to provide an automatic changeover
    3.
    发明授权
    Method and apparatus for operating a thermostat to provide an automatic changeover 失效
    用于操作恒温器以提供自动切换的方法和装置

    公开(公告)号：US06681848B2

    公开(公告)日：2004-01-27

    申请号：US09960128

    申请日：2001-09-21

    申请人： Robert Louis Breeden

    发明人： Robert Louis Breeden

    IPC分类号： F24F1100

    CPC分类号： G05D23/1917 ,  F24F11/30 ,  F24F11/62 ,  F24F11/65 ,  G05D23/1951

    摘要： A method and apparatus defines (302) a time period Ps following a completion of a demand for one of heating and cooling, the time period sufficient to allow a sensed room temperature Tr measured (309) by a thermostat (500) to stabilize after the completion of the demand; and records (310) an evaluation temperature Te equal to the sensed room temperature measured at an end of the time period. The method and apparatus determines (318, 320, 324, 326), at a future time after recording the evaluation temperature, whether to allow an automatic changeover between heating and cooling modes, based upon a comparison of the evaluation temperature and the sensed room temperature measured at the future time.

    摘要翻译： 一种方法和装置在完成对加热和冷却之一的需求的完成之后界定（302）时间段Ps，足以允许由恒温器（500）测量的感测室温Tr（309）在 完成需求; 并且记录（310）等于在时间段结束时测量的感测室温的评估温度Te。 该方法和装置在记录评估温度之后的未来时间，基于评估温度和感测到的室温的比较来确定是否允许加热和冷却模式之间的自动切换（318,320,324,326） 在未来时间测量。

    Method and apparatus in a radio communication system for synchronizing transmissions while maintaining full user traffic
    7.
    发明授权
    Method and apparatus in a radio communication system for synchronizing transmissions while maintaining full user traffic 失效
    用于在保持完整的用户业务的同时传输的无线电通信系统中的方法和装置

    公开(公告)号：US5873044A

    公开(公告)日：1999-02-16

    申请号：US803741

    申请日：1997-02-21

    申请人： Steven Jeffrey Goldberg ,  Robert Louis Breeden

    发明人： Steven Jeffrey Goldberg ,  Robert Louis Breeden

    IPC分类号： H04B7/26 ,  H04H20/67 ,  H04J3/06 ,  H04B7/005 ,  H04B7/01

    CPC分类号： H04H20/67 ,  H04B7/2681 ,  H04J3/0682

    摘要： A radio communication system (100) synchronizes multiple data streams associated with a network of transmitters (102) while maintaining full user traffic. The transmitters transmit (901) a first portion of the user traffic in a simulcast mode during a first time interval, (104) and transmit (903) a second portion of the user traffic in a non-simulcast mode during a second time interval. A monitor receiver (104) is coupled to the transmitters by radio signals for monitoring (905) the second portion of the user traffic transmitted from selected transmitters to determine transmission delays. A controller (108) is coupled to the monitor receiver for adjusting (907) the data streams to equalize the transmission delays (303).

    摘要翻译： 无线电通信系统（100）在保持完整的用户业务的同时同步与发射机（102）的网络相关联的多个数据流。 发射机在第一时间间隔期间以联播模式发送（901）用户业务的第一部分（104），并且在第二时间间隔期间以非联播模式发送（903）用户业务的第二部分。 监视器接收器（104）通过无线电信号耦合到发射机，用于监视（905）从所选发射机发送的用户业务的第二部分以确定传输延迟。 控制器（108）耦合到监视器接收器，用于调整（907）数据流以均衡传输延迟（303）。