MICROCOMPUTER CONTROLLED DISPLAY BACKLIGHT

    公开(公告)号:AU2385088A

    公开(公告)日:1989-04-18

    申请号:AU2385088

    申请日:1988-08-15

    Applicant: MOTOROLA INC

    Abstract: An apparatus for controlling the illumination of a display used to prevent messages in a pager is described. A microcomputer is used for controlling the operation of the display in response to a read switch being actuated. A light switch, coupled to an illumination circuit provides display illumination upon the light switch being manually activated. The microcomputer also couples to the light switch to allow monitoring of the switch actuation. Upon actuation of the light switch, when a message is being displayed, the microcomputer will maintain the illumination of the display, even after the light switch has been released. Once the message has been read, the microcomputer resumes monitoring the light switch, and the illumination of the display is terminated.

    4.
    发明专利
    未知

    公开(公告)号:AT122188T

    公开(公告)日:1995-05-15

    申请号:AT90905867

    申请日:1990-02-27

    Applicant: MOTOROLA INC

    Abstract: A paging receiver having acknowledge back capability is provided with the capability to request a received message to be forwarded to an alternate paging receiver in a paging system after having received its address and associated message. The paging receiver includes an entry device for selecting the alternate paging receiver to which the message is further to be sent, and after the selection is made, the paging receiver generates the acknowledge back response requesting the message be further sent to the selected alternate paging receiver.

    ASYNCHRONOUS/SYNCHRONOUS DATA RECEIVER CIRCUIT

    公开(公告)号:GB2182828B

    公开(公告)日:1989-10-04

    申请号:GB8625931

    申请日:1986-10-30

    Applicant: MOTOROLA INC

    Abstract: In a communications system wherein a transmitted message is preceeded only by an address, an asynchronous circuit detects the address and provides an initializing signal to a synchronous clock recovery circuit so that the first bit of the recovered clock signal is synchronized to the first bit of the message. During the transmission of the message the synchronous clock recovery circuit makes minor adjustments to the phase of the recovered clock to maintain synchronization between the recovered clock and the message. At the termination of the message, the synchronous clock recovery circuit is inhibited until the asynchronous circuit detects another address.

    PAGING TERMINAL APPARATUS WITH PAGE FORWARDING CAPABILITY AND METHODOLOGY THEREFOR

    公开(公告)号:AU2902189A

    公开(公告)日:1989-07-19

    申请号:AU2902189

    申请日:1989-11-14

    Applicant: MOTOROLA INC

    Abstract: Apparatus and method is disclosed for automatically, or by selective response, call forwarding a message to one or more system pagers which have an acknowledge back capability. In one embodiment, disclosed apparatus automatically forwards a message to another system pager upon the initially called pager failing to acknowledge back within a predetermined time period. Such other pager is determined from a set paging hierarchy included within the paging terminal apparatus itself. In another embodiment, wherein the system pagers have multiple acknowledge back response capability, a called pager can request the received message be additionally call forwarded to one or more other system pagers in accordance with the particular acknowledge back response chosen by the called pager user.

    7.
    发明专利
    未知

    公开(公告)号:DK211688A

    公开(公告)日:1988-05-05

    申请号:DK211688

    申请日:1988-04-19

    Applicant: MOTOROLA INC

    Abstract: A digital communications receiver is provided which is capable of receiving encoded signals transmitted over a radio link. The receiver is configurable such that it is capable of being commanded to receive signals exhibiting either a first ratio of information to parity or signals having a second ratio of information to parity. The receiver can also be commanded to receive signals having third or fourth ratios of information to parity. Thus the effective information throughput of the receiver can be increased upon command when desired.

    Paging terminal apparatus with page forwarding capability

    公开(公告)号:HK9097A

    公开(公告)日:1997-01-31

    申请号:HK9097

    申请日:1997-01-23

    Applicant: MOTOROLA INC

    Abstract: Apparatus and method is disclosed for automatically, or by selective response, call forwarding a message to one or more system pagers which have an acknowledge back capability. In one embodiment, disclosed apparatus automatically forwards a message to another system pager upon the initially called pager failing to acknowledge back within a predetermined time period. Such other pager is determined from a set paging hierarchy included within the paging terminal apparatus itself. In another embodiment, wherein the system pagers have multiple acknowledge back response capability, a called pager can request the received message be additionally call forwarded to one or more other system pagers in accordance with the particular acknowledge back response chosen by the called pager user.

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