Intelligent queue for information teleservice messages with superceding updates

• US 20120106724A1
• Filed: 09/09/2011
• Published: 05/03/2012
• Est. Priority Date: 10/04/1999
• Status: Active Grant

• Current Assignee: Artax LLC (IPValuation Partners, LLC)
• Original Assignee: TeleCommunication Systems Inc (Comtech Telecommunications Corporation)
• Inventors: Lorello, Timothy J., Hart, Reuben D., Puscas, Constantin Horatiu
• Granted Patent: US 8,244,218 B2
• Time in Patent Office: Days
• US Class Current: 379/201.01
• CPC Class Codes: H04L 51/42 Mailbox-related aspects, e.g. synchronisation of mailboxes
• CPC Class Codes: H04W 28/06 Optimizing the usage of the radio link, e.g. header compression, information sizing , discarding information system modifying transmission characteristic according to link quality by modifying frame length H04L1/0007; dynamic adaptation of the packet size for flow control or congestion control H04L47/365
• CPC Class Codes: H04W 4/12 Messaging; Mailboxes; Announcements
• CPC Class Codes: H04W 8/26 Network addressing or numbering for mobility support

Abstract

A message exchange network storing messages in memories of message storage entities, e.g., a mobile handset, based on the type and content of information within the message. An information service message containing supercedingly updateable information, e.g., a traffic update, is stored using a replacement method by which a previously stored message is replaced by a newly received message. All other types of messages are stored using a conventional append method. A message identifier within the message itself provides information necessary to distinguish between the aforementioned types of messages. In another embodiment, a block of message identifiers is reserved for storage of information service messages. The architectures and methods for receipt, delivery, and storage of messages enables replaceable and/or on demand update of information service messages, provides efficient use of storage memory, avoids numerous stale/obsolete messages, avoids manual selection and deletion of stale/obsolete messages, and avoids unnecessary delivery of stale/obsolete messages.

Claims

1-36. -36. (canceled)

37. A Short Message Service Center (SMSC) to overwrite a digital message associated with a wireless device, comprising:

a receiver, at a Short Message Service Center (SMSC), to receive a first digital message associated with a wireless device and a subsequently received second digital message associated with said wireless device;

a determiner, at said SMSC, to determine that said first digital message stored in a message queue should be overwritten with said second digital message; and

a controller, at said SMSC, to overwrite said first digital message with said second digital message if said determiner positively determines that said first digital message should be overwritten with said second digital message.

38. The Short Message Service Center (SMSC) to overwrite a digital message associated with a wireless device according to claim 37, wherein:

said determiner determines that said first digital message stored in said message queue should be overwritten with said second digital message based on a positive match between a first message identifier associated with said first digital message and a second message identifier associated with said second digital message.

39. The Short Message Service Center (SMSC) to overwrite a digital message associated with a wireless device according to claim 38, wherein:

said first message identifier is a reserved message identifier identifying said first digital message as being overwritable.

40. The Short Message Service Center (SMSC) to overwrite a digital message associated with a wireless device according to claim 37, wherein:

said message identifier is assigned to a particular information service provider.

41. The Short Message Service Center (SMSC) to overwrite a digital message associated with a wireless device according to claim 37, wherein:

said first digital message and said second digital message comprise respective origination addresses.

42. The Short Message Service Center (SMSC) to overwrite a digital message associated with a wireless device according to claim 37, wherein:

said determining determines if said first digital message stored in said message queue should be overwritten with said second digital message based on a text string contained in a subject field of said first digital message.

43. The Short Message Service Center (SMSC) to overwrite a digital message associated with a wireless device according to claim 37, wherein:

said determining determines if said first digital message stored in said message queue should be overwritten with said second digital message based on a text string contained in said second digital message.

44. The Short Message Service Center (SMSC) to overwrite a digital message associated with a wireless device according to claim 37, wherein:

said first digital message is a short messaging system (SMS) message.

45. The Short Message Service Center (SMSC) to overwrite a digital message associated with a wireless device according to claim 37, wherein:

said determining determines if said first digital message stored in said message queue should be overwritten with said second digital message based on an origination address of said first digital message.

46. A method of overwriting a digital message stored at a Short Message Service Center (SMSC), comprising:

receiving, at a Short Message Service Center (SMSC), a first digital message associated with a wireless device and a subsequently received second digital message associated with said wireless device;

determining, at said SMSC, that said first digital message stored in a message queue should be overwritten with said second digital message; and

overwriting, at said SMSC, said first digital message with said second digital message if said determination positively determines that said first digital message should be overwritten with said second digital message.

47. The method of overwriting a digital message stored at a Short Message Service Center (SMSC) according to claim 46, wherein:

said second digital message is received by said wireless device on-demand in response to an on-demand request message.

48. The method of overwriting a digital message stored at a Short Message Service Center (SMSC) according to claim 47, wherein:

said on-demand request message utilizes a mobile originated short message.

49. The method of overwriting a digital message stored at a Short Message Service Center (SMSC) according to claim 46, wherein:

said wireless device is a telephone.

50. The method of overwriting a digital message stored at a Short Message Service Center (SMSC) according to claim 46, further comprising:

alerting a user of said wireless device of said overwrite of said first digital message.

51. The method of overwriting a digital message stored at a Short Message Service Center (SMSC) according to claim 50, wherein:

said alerting said user includes an audible alerting sound.

52. The method of overwriting a digital message stored at a Short Message Service Center (SMSC) according to claim 50, wherein:

said alerting said user includes a message placed on a display of said wireless device.

53. The method of overwriting a digital message stored at a Short Message Service Center (SMSC) according to claim 46, wherein:

said source of said first digital message comprises an origination address of said first digital message; and

said source of said second digital message comprises an origination address of said second digital message.

54. The method of overwriting a digital message stored at a Short Message Service Center (SMSC) according to claim 46, further comprising:

matching a first message identifier associated with said first digital message and a second message identifier associated with said second digital message as a basis to determine if said first digital message should be overwritten with said second digital message.

55. A method of overwriting a digital message associated with a wireless handset, comprising:

receiving, at a wireless handset, a first digital message;

storing, at said wireless handset, said first digital message in a message queue;

subsequently receiving, at a wireless handset, a second digital message;

determining, at said wireless handset, if an origination address of said first digital message matches an origination address of said second digital message; and

in response to a positive said determination, overwriting said first digital message in said message queue with said second digital message.

56. The method of overwriting a digital message associated with a wireless handset according to claim 55, wherein:

said positive match is a result of said keyword match in both said first digital message and said second digital message.

57. The method of overwriting a digital message associated with a wireless handset according to claim 55, wherein:

said first digital message is a short messaging system (SMS) message.

58. The method of overwriting a digital message associated with a wireless handset according to claim 55, wherein:

said second digital message is a short messaging system (SMS) message.

59. The method of overwriting a digital message associated with a wireless handset according to claim 55, wherein:

said receiving said first digital message is in response to an on-demand request message.

60. The method of overwriting a digital message associated with a wireless handset according to claim 59, wherein:

said on-demand request message utilizes a mobile originated short message.

61. The method of overwriting a digital message associated with a wireless handset according to claim 55, wherein:

said wireless handset is a telephone.

62. The method of overwriting a digital message associated with a wireless device according to claim 55, wherein:

alerting a user of said wireless handset of said overwrite of said first digital message.

63. The method of overwriting a digital message associated with a wireless handset according to claim 62, wherein:

said alert includes an audible alerting sound.

64. A wireless handset to overwrite a digital message, comprising:

a receiver, at a wireless handset, to receive a first digital message to subsequently receive a second digital message;

a message queue, at said wireless handset, to store said first digital message;

a determiner to determine, at said wireless handset, if an origination address of said first digital message matches an origination address of said second digital message; and

a controller, at said wireless handset, to overwrite said first digital message with said second digital message in response to a positive said match.

65. The wireless handset to overwrite a digital message according to claim 64, wherein:

a positive said match is a result of a keyword match contained in a subject field of said first digital message and a subject field of said second digital message.

66. The wireless handset to overwrite a digital message according to claim 64, wherein:

said first digital message is a short messaging system (SMS) message.

67. The wireless handset to overwrite a digital message according to claim 64, wherein:

said second digital message is a short messaging system (SMS) message.

68. The wireless handset to overwrite a digital message according to claim 64, wherein:

said receiving said first digital message is in response to an on-demand request message.

69. The wireless handset to overwrite a digital message according to claim 68, wherein:

said on-demand request message utilizes a mobile originated short message.

70. The wireless handset to overwrite a digital message according to claim 64, wherein:

said wireless handset is a telephone.

71. The wireless handset to overwrite a digital message according to claim 64, wherein:

said controller alerts a user of said wireless device of said overwrite of said first digital message.

72. The wireless handset to overwrite a digital message according to claim 71, wherein:

said alert includes an audible alerting sound.