Selective paging receiver with message display

• US 4,766,434 A
• Filed: 09/11/1986
• Issued: 08/23/1988
• Est. Priority Date: 09/17/1985
• Status: Expired due to Term

• Current Assignee: NEC Corporation
• Original Assignee: NEC Corporation
• Inventors: Mori, Toshihiro, Matai, Masahiro
• Primary Examiner(s): Caldwell, Sr., John W.
• Assistant Examiner(s): Holloway, III, Edwin C.
• Application Number:
  US06/906,148
• Time in Patent Office: 712 Days
• Field of Search: 340/825.44, 340/825.47, 340/825.48, 340/311.1, 340/286, 340/792, 340/799, 455/31, 455/38, 379/56, 379/57
• US Class Current: 340/7.55
• CPC Class Codes: G08B 3/1016 using wireless transmission calling systems using transmission by inductive loop H04B5/00
• CPC Class Codes: G08B 5/22 using electric transmission; using electromagnetic transmission
• CPC Class Codes: G08B 5/225 Display details
• CPC Class Codes: G08B 5/227 with call or message storage means

Abstract

A pager has a receiver for receiving selective paging numbers and message data and a message display panel for displaying paging messages to the user. The pager has a first memory for storing message data. Control data, arriving together with the message data and related to its display, is stored in a second memory. A display controller, responsive to external operating inputs from the user, is provided for controlling the contents of the messages to be displayed on a basis of the control data. A display responds to control from the display controller, to read out and display messages stored in the first memory.

Claims

1. A selective paging receiver with a message display means which is capable of receiving selective paging numbers and message data for displaying messages to the user, said receiver comprising:

first memory means for storing message data;

second memory means for storing control data relative to the display of messages which are sent and arrive together with the message data;

display controller means for controlling the contents of the messages to be displayed based on the control data to produce a summary of the messages; and

display means responsive to control from the display controller for displaying said summary of the messages.

2. The selective paging receiver of claim 1 wherein said summary of the messages has at least one of the following forms:

the partial form of the messages, the key word form of the messages, and the abbreviated form of the messages.

3. A paging receiver comprising memory means for storing a plurality of sample messages, means for receiving relatively long messages which are transmitted in the form of data composed of a bit stream, means responsive to certain bits at predetermined locations in said bit stream for identifying selected memory locations in said memory means where said sample messages are stored, and means responsive to said certain bits for reading out and displaying the sample messages at said identified locations to produce a shortened form of said long message displayed as a summary message in response to said bit stream.

4. The receiver of claim 3 and means for scrolling selected ones of said long messages which are associated with a summary message that is selected by a user of said paging receiver, whereby said user is not required to read many long messages which are of no interest to him.

5. The receiver of claim 4 wherein said summary messages are formatted in at least one of the following forms:

the partial form of the message, the key word form of the messages, and the abbreviated form of the messages.

6. The receiver of claim 5 wherein there are a plurality of said summary message formats, means responsive to said certain bits for selecting one of said plurality of formats, and means for displaying said summary message in the selected format.

7. The receiver of claim 6 and means for giving the user a signal to indicate the presence of a message.

8. A process for conveying messages to a remote user of a paging receiver, said process comprising the steps of:

(a) prestoring a plurality of message fragments in a paging receiver;

(b) transmitting data in the form of a bit stream to said paging receiver;

(c) selecting certain bits in said bit stream and selecting some messages in said bit stream in response to said certain bits;

(d) seeking stored message fragments corresponding to the selected some messages;

(e) combining said message fragments which correspond to the selected some messages and with the remaining messages which do not correspond to any one of said message fragments to produce a summary of an entire message in said bit stream; and

(f) displaying said summary of the entire message.

9. The process of claim 8 and the added step of signaling said user that said summary of the entire message is being displayed.

10. The process of claim 9 and the added step of enabling said user to view a display of said entire message which is selected by said user, whereby a user may eliminate the need to read any of the entire messages except for said summaries of the entire messages.

11. A method of displaying a summary of messages at a paging receiver, said method comprising the steps of:

receiving a paging signal including said messages and control data preceding said messages;

storing the received messages;

storing the received control data;

controlling the contents of said messages based on said control data to produce said summary of said messages; and

displaying said summary of said messages.

12. A method of displaying a shortened form of a relatively long message as a summary message, said method comprising the steps of:

receiving said long messages which are transmitted to a paging receiver in the form of data composed of a bit stream;

seeking certain bits at predetermined locations in said bit stream;

storing said long messages and said certain bits;

responsive to said certain bits, identifying selected messages in said long messages to produce said summary message; and

displaying said summary message on a display unit of said receiver.