DISCOVERY METHOD AND APPARATUSES AND SYSTEM FOR DISCOVERY

• US 20150208226A1
• Filed: 08/28/2012
• Published: 07/23/2015
• Est. Priority Date: 08/28/2012
• Status: Abandoned Application

• Current Assignee: Nokia Technologies Oy (Nokia Corporation)
• Original Assignee: Nokia Corporation
• Inventors: Kuusilinna, Kimmo, Aaltonen, Timo, Leppnen, Tapani
• Application Number:
  US14/419,594
• Publication Number:
  US 20150208226A1
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: H04W 4/023 using mutual or relative location information between multiple location based services [LBS] targets or of distance thresholds
• CPC Class Codes: H04W 4/029 Location-based management or tracking services
• CPC Class Codes: H04W 4/21 for social networking applications
• CPC Class Codes: H04W 40/246 Connectivity information discovery
• CPC Class Codes: H04W 64/003 locating network equipment
• CPC Class Codes: H04W 8/005 Discovery of network devices, e.g. terminals
• CPC Class Codes: H04W 8/22 Processing or transfer of terminal data, e.g. status or physical capabilities
• CPC Class Codes: H04W 84/18 Self-organising networks, e.g. ad-hoc networks or sensor networks

Abstract

The invention relates to methods, apparatuses, systems and computer program products for discovery of nearby devices. To facilitate discovery of nearby, i.e. proximal, devices, after receiving a trigger signal (110), that is, a signal related to a user action, proximity of other devices is determined and a proximity fingerprint is formed from this information (120), for example to be stored in a fingerprint database (130). When a change in proximity information of a device is detected, proximity fingerprints are accessed and the fingerprints are searched for in the current proximity information of the user device. In this manner, the user may be alerted or programs (or the system) may be controlled when a stored proximity fingerprint is detected in the current set of nearby devices.

Claims

1-72. -72. (canceled)

73. A method, comprising:

receiving a trigger signal at a user device, wherein said trigger signal is a signal related to a user action,

determining proximity of other devices to said user device, in response to receiving a trigger signal, and

providing information of said other devices as an proximity fingerprint to be stored at a proximity fingerprint database.

74. A method according to claim 73, comprising:

receiving a user input through a user interface as said trigger signal.

75. A method according to claim 73, comprising:

detecting a predetermined action or state of a computer program, and

forming said trigger signal, in response to said detecting.

76. A method according to claim 73, comprising:

selecting a subset of said other devices for said storing, for example other devices that are mobile devices.

77. A method according to claim 73, comprising:

repeating said providing information of said other devices in order to store a sequence of proximity fingerprints as a fingerprint history.

78. A method according to claim 73, comprising:

providing information of said user device together with information of said other devices to be stored.

79. A method according to claim 73, wherein said determining proximity of other devices comprises carrying out proximity discovery.

80. An apparatus comprising at least one processor, at least one memory including computer program code for one or more program units, the at least one memory and the computer program code configured to, with the processor, cause the apparatus to perform at least the following:

receive a trigger signal at a user device, wherein said trigger signal is a signal related to a user action,

determine proximity of other devices to said user device, in response to receiving a trigger signal, and

provide information of said other devices as an proximity fingerprint to be stored at a proximity fingerprint database.

81. An apparatus according to claim 80 comprising computer program code configured to, with the processor, cause the apparatus to perform at least the following:

receive a user input through a user interface as said trigger signal.

82. An apparatus according to claim 80 comprising computer program code configured to, with the processor, cause the apparatus to perform at least the following:

detect a predetermined action or state of a computer program, and

form said trigger signal, in response to said detecting.

83. An apparatus according to claim 80 comprising computer program code configured to, with the processor, cause the apparatus to perform at least the following:

select a subset of said other devices for said storing, for example other devices that are mobile devices.

84. An apparatus according to claim 80 comprising computer program code configured to, with the processor, cause the apparatus to perform at least the following:

repeat said providing information of said other devices in order to store a sequence of proximity fingerprints as a fingerprint history.

85. An apparatus according to claim 80 comprising computer program code configured to, with the processor, cause the apparatus to perform at least the following:

provide information of said user device together with information of said other devices to be stored.

86. An apparatus according to claim 80, wherein said determining proximity of other devices comprises carrying out proximity discovery.

87. A computer program product including one or more sequences of one or more instructions which, when executed by one or more processors, cause a system to perform at least the following:

receive a trigger signal at a user device, wherein said trigger signal is a signal related to a user action,

determine proximity of other devices to said user device, in response to receiving a trigger signal, and

provide information of said other devices as an proximity fingerprint to be stored at a proximity fingerprint database.

88. A computer program product according to claim 87, wherein the computer-executable program code portion further comprise program code instructions configured to:

receive a user input through a user interface as said trigger signal.

89. A computer program product according to claim 87, wherein the computer-executable program code portion further comprise program code instructions configured to:

detect a predetermined action or state of a computer program, and

form said trigger signal, in response to said detecting.

90. A computer program product according to claim 87, wherein the computer-executable program code portion further comprise program code instructions configured to:

select a subset of said other devices for said storing, for example other devices that are mobile devices.

91. A computer program product according to claim 87, wherein the computer-executable program code portion further comprise program code instructions configured to:

repeat said providing information of said other devices in order to store a sequence of proximity fingerprints as a fingerprint history.

92. A computer program product according to claim 87, wherein the computer-executable program code portion further comprise program code instructions configured to:

provide information of said user device together with information of said other devices to be stored.