Selective call message formatting

• US 6,148,178 A
• Filed: 02/28/1997
• Issued: 11/14/2000
• Est. Priority Date: 02/28/1997
• Status: Expired due to Term

• Current Assignee: Google Technology Holdings LLC (Alphabet Inc.)
• Original Assignee: Motorola, Inc. (Motorola Solutions, Inc.)
• Inventors: Smith, Scott Christopher, Nelms, Robert Nathan
• Primary Examiner(s): Eisenzopf, Reinhard J.
• Assistant Examiner(s): Kincaid, Lester G.
• Application Number:
  US08/807,933
• Time in Patent Office: 1,355 Days
• Field of Search: 455/38.1, 455/38.4, 455/45, 455/566, 455/575, 340/825.44, 345/141, 345/143
• US Class Current: 340/7.55
• CPC Class Codes: G08B 5/227 with call or message storage means

Abstract

A selective call device (130) having a receiver (204) that receives a selective call signal with an address (312), a formatting message (406), and a related message (408). A processor (214) correlates a recovered address with a predetermined address in the selective call device (130) and determines selection of the selective call device (130). A decoder (212) decodes the formatting message (406) and the related message (408) contained in the selective call signal in response to the processor (214) determining selection of the selective call device. An information display (228) presents at least a portion of the related message (408) in accordance with a format determined at least in part by the formatting message (406).

Claims

1. A selective call device, comprising:

a receiver for receiving a selective call signal comprising an address, a formatting message, and a related message;

a processor for correlating a recovered with a predetermined address in the selective call device to determine selection of the selective call device;

a decoder that decodes the formatting message and the related message contained in the selective call signal in response to the processor determining selection of the selective call device; and

an information display that presents at least a portion of the related message in accordance with a format determined at least in part by the formatting message, wherein the formatting message comprises a horizontal screen size in display units and wherein the format further comprises projecting related message into a virtual display space corresponding with an actual horizontal display unit density of the information display associated with the selective call device by dividing a display density contained in the formatting message by the actual horizontal display unit density of the information display accociated with the selective call device, thus preserving an intended vertical alignment between proximate horizontally arranged display rows.

2. The selective call device according to claim 1 wherein the formatting message is retained in a memory, and subsequent received related messages are presented in accordance with the format determined at least in part by the formatting message.

3. The selective call device according to claim 1 wherein the related message contained in the selective call signal comprises information that represents textual information.

4. The selective call device according to claim 1 wherein the related message contained in the selective call signal comprises information that represents alphanumeric information.

5. The selective call device according to claim 1 wherein the related message contained in the selective call signal comprises information that represents numeric information.

6. The selective call device according to claim 1 wherein the related message contained in the selective call signal comprises information that represents ideographic information.

7. The selective call device according to claim 1 wherein the format comprises maintaining relative vertical alignment between proximate horizontally arranged display rows.

8. A selective call system comprising:

a base site processor comprising;

an encoder that generates a selective call signal comprising an address corresponding with a selective call device, a formatting message, and a related message;

a transmitter that broadcasts the selective call signal to a plurality of selective call devices subscribing to an information service provider; and

a selective call device comprising;

a receiver for receiving the selective call signal;

a processor for correlating a recovered address with a predetermined address in the selective call device to determine selection of the selective call device;

a decoder that decodes the formatting message and the related message contained in the selective call signal in response to the processor determining selection of the selective call device; and

an information display that presents at least a portion of the related message in accordance with a format determined at least in part by the formatting message, wherein the formatting message comprises a horizontal screen size in display units and wherein the format further comprises projecting related message into a virtual display space corresponding with an actual horizontal display unit density of the information display associated with the selective call device by dividing a display density contained in the formatting message by the actual horizontal display unit density of the information display associated with the selective call device, thus preserving an intended vertical alignment between proximate horizontally arranged display rows.

9. The selective call system according to claim 8 wherein the formatting message is retained in a memory in the selective call device, and subsequent received related messages are presented in accordance with the format determined at least in part by the formatting message.

10. The selective call system according to claim 8 wherein the related message contained in the selective call signal comprises information that represents textual information.

11. The selective call system according to claim 8 wherein the related message contained in the selective call signal comprises information that represents alphanumeric information.

12. The selective call system according to claim 8 wherein the related message contained in the selective call signal comprises information that represents numeric information.

13. The selective call system according to claim 8 wherein the related message contained in the selective call signal comprises information that represents ideographic information.

14. The selective call system according to claim 8 wherein the format comprises maintaining relative vertical alignment between proximate horizontally arranged display rows.