Selective call receiver having a file for retaining multiple messages

• US 5,177,477 A
• Filed: 09/24/1990
• Issued: 01/05/1993
• Est. Priority Date: 08/14/1989
• Status: Expired due to Fees

• Current Assignee: Motorola, Inc. (Motorola Solutions, Inc.)
• Original Assignee: Motorola, Inc. (Motorola Solutions, Inc.)
• Inventors: Stair, Mark T., Fennell, Robert D.
• Primary Examiner(s): Yusko, Donald J.
• Assistant Examiner(s): WEISSMAN, PETER
• Application Number:
  US07/587,497
• Time in Patent Office: 834 Days
• Field of Search: 340/825.44, 340/825.45, 340/825.46, 340/825.47, 340/825.48, 340/311.1, 340/825.69, 370/94.1, 455/38, 455/38.1, 379/57, 379/59
• US Class Current: 340/7.52
• CPC Class Codes: G08B 5/227 with call or message storage means

Abstract

A method of storing received messages in a selective call receiver comprising the steps of transferring the address of a previously received message from one of a predetermined number of slots, and storing a new message address in the predetermined slot. The previously received message address is transferred automatically into a history file when the slots are occupied and a new message is received, or the previously received message address may be transferred manually into a personal file for retention of important information.

Claims

1. A method of storing received messages in a selective call receiver comprising the steps of:

(a) storing each of the received messages, each of the messages having a unique address which is stored within one of a plurality of address slots when received, each of the address slots capable of storing only one address;

(b) placing one of the addresses from one of the address slots into a concatenated slot when the address slots are occupied and in response to an additional message being received, the concatenated slot capable of storing a plurality of addresses; and

(c) placing an address of the additional message into one of the address slots subsequent to step (b).

2. The method according to claim 1 wherein step (b) places the address into a history file.

3. The method according to claim 1 wherein step (b) is preceded by the step of manually selecting one of the previously received messages to be transferred.

4. The method according to claim 3 wherein step (b) places the address into a personal file.

5. The method according to claim 1 wherein the address slots define a queue of messages in a predetermined order, step (c) comprising the steps of:

moving the addresses within the address slots; and

placing the address of the newly received message into the address slot at the end of the queue of the address slots.

6. A method of storing received messages in a selective call receiver comprising the steps of:

receiving a new message;

determining a message address for the received message;

storing the message address within one of a plurality of address slots, each of the address slots capable of storing only one address;

determining, in response to the receipt of the new message, whether the plurality of address slots are occupied by addresses of previously received messages;

placing a previously received address from one of the address slots in a concatenated slot if the address slots are occupied, the concatenated slot capable of storing a plurality of addresses; and

storing the address of the new message in one of the address slots subsequent to the address from one of the address slots being placed in the concatenated slot.

7. The method according to claim 6 wherein the address slots define a queue of messages in a predetermined order, the storing step comprising the steps of:

moving the addresses within the address slots; and

placing the address of the newly received message into the address slot at the end of the queue of the address slots.

8. A selective call receiver comprising:

first means for receiving a plurality of messages;

second means coupled to said first means for storing the messages, each message having an address corresponding thereto stored within one of a plurality of slots when received, each of the slots capable of storing only one address;

third means coupled to said first means for storing in a concatenated slot, one of the addresses from one of the slots, when the slots are full and prior to another message being stored and having its address corresponding thereto stored in one of the slots, the concatenated slot capable of storing a plurality of addresses;

fourth means coupled to said first means for providing an alert when one of the messages has been received; and

fifth means coupled to said first means for presenting one of the messages as an output.

9. The selective call receiver according to claim 8 wherein said third means comprises a history file wherein the address is transferred in response to the receipt of another message.

10. The selective call receiver according to claim 8 wherein said third means comprises a personal file wherein the address is transferred manually.

11. The selective call receiver according to claim 8 wherein the slots define a queue of messages in a predetermined order, said third means comprising:

sixth means for moving the addresses within the first slots; and

seventh means for placing the address of the newly received message into the slot at the end of the queue of the slots.

12. A method of storing received messages in a selective call receiver comprising the steps of:

(a) storing each of the received messages, each of the messages having a unique address which is stored within one of a plurality of address slots when received, each of the slots capable of storing only one address;

(b) selectively identifying addresses as having a first priority;

(c) placing one of the identified addresses from one of the address slots into a concatenated slot when the address slots are occupied and in response to an additional message being received, the concatenated slot capable of storing a plurality of addresses; and

(d) placing an address of the additional message into one of the address slots subsequent to step (c).

13. The method according to claim 12 further comprising the step of (e) placing one of the non-identified addresses from one of the address slots into a second concatenated slot when the address slots are occupied and in response to another additional message being received.