User equipment near-field communications gating according to kinetic speed detection and cell visitation history
First Claim
Patent Images
1. A method comprising:
- determining, by a mobile initiator device comprising a processor, a physical cell identifier of a camping cell site upon which the mobile initiator device is camping;
determining, by the mobile initiator device, based upon the physical cell identifier, whether at least one passive near-field communication device is available in the camping cell site;
when the at least one passive near-field communication device is available in the camping cell site, activating, by the mobile initiator device, via a near-field communication hardware component of the mobile initiator device, a radio frequency field in accordance with a first radio frequency field duty cycle designed to maximize detection success of the at least one passive near-field communication device;
when no passive near-field communication device is available in the camping cell sitedetermining, by the mobile initiator device, a mobility state of the mobile initiator device; and
controlling, by the mobile initiator device, based upon the mobility state, activation of the radio frequency field that is used to activate a passive near-field communications device so that activation of the radio frequency field is either in accordance with a second radio frequency field duty cycle designed to maximize battery efficiency of the mobile initiator device or the first radio frequency field duty cycle designed to maximize detection success of any passive near-field communications device.
2 Assignments
0 Petitions
Accused Products
Abstract
Concepts and technologies are described herein for user equipment (“UE”) near-field communications (“NFC”) gating according to kinetic speed detection and cell visitation history. According to one aspect disclosed herein, a mobile initiator device, such as a UE that includes an NFC hardware component, can determine a mobility state of the mobile initiator device. The mobile initiator device can control, based upon the mobility state, activation of a radio frequency field that is used to activate a passive NFC device. In this manner, detection of the passive NFC device and battery efficiency can each be maximized when appropriate.
-
Citations
17 Claims
-
1. A method comprising:
-
determining, by a mobile initiator device comprising a processor, a physical cell identifier of a camping cell site upon which the mobile initiator device is camping; determining, by the mobile initiator device, based upon the physical cell identifier, whether at least one passive near-field communication device is available in the camping cell site; when the at least one passive near-field communication device is available in the camping cell site, activating, by the mobile initiator device, via a near-field communication hardware component of the mobile initiator device, a radio frequency field in accordance with a first radio frequency field duty cycle designed to maximize detection success of the at least one passive near-field communication device; when no passive near-field communication device is available in the camping cell site determining, by the mobile initiator device, a mobility state of the mobile initiator device; and controlling, by the mobile initiator device, based upon the mobility state, activation of the radio frequency field that is used to activate a passive near-field communications device so that activation of the radio frequency field is either in accordance with a second radio frequency field duty cycle designed to maximize battery efficiency of the mobile initiator device or the first radio frequency field duty cycle designed to maximize detection success of any passive near-field communications device. - View Dependent Claims (2, 3, 4, 5, 6)
-
-
7. A mobile initiator device comprising:
-
a mobility state determination hardware component; a near-field communications hardware component; a processor; and a memory comprising computer-executable instructions that, when executed by the processor, cause the mobile device to perform operations comprising determining a physical cell identifier of a camping cell site upon which the mobile initiator device is camping, determining, based upon the physical cell identifier, whether at least one passive near-field communication device is available in the camping cell site, when the at least one passive near-field communication device is available in the camping cell site, activating, via the near-field communication hardware component, a radio frequency field in accordance with a first radio frequency duty cycle designed to maximize detection success of the at least one passive near-field communication device, when no passive near-field communication device is available in the camping cell site determining, via the mobility state determination hardware component, a mobility state of the mobile initiator device, and controlling, based upon the mobility state, activation of the radio frequency field, via the near-field communications hardware component, that is used to activate at least one passive near-field communications device so that activation of the radio frequency field is either in accordance with a second radio frequency field duty cycle designed to maximize battery efficiency of the mobile initiator device or the first radio frequency field duty cycle designed to maximize detection success of any passive near-field communications device. - View Dependent Claims (8, 9, 10, 11, 12)
-
-
13. A computer-readable storage medium comprising computer-executable instructions that, when executed by a processor of a mobile initiator device, cause the mobile initiator device to perform operations comprising:
-
determining a physical cell identifier of a camping cell site upon which the mobile initiator device is camping; determining, based upon the physical cell identifier, whether at least one passive near-field communication device is available in the camping cell site; when the at least one passive near-field communication device is available in the camping cell site, activating, via the near-field communication hardware component, a radio frequency field in accordance with a first radio frequency duty cycle designed to maximize detection success of the at least one passive near-field communication device; when no passive near-field communication device is available in the camping cell site determining, via a mobility state determination hardware component of the mobile initiator device, a mobility state of the mobile initiator device; and controlling, based upon the mobility state, activation of the radio frequency field, via a near-field communications hardware component of the mobile initiator device, that is used to activate a passive near-field communications device so that activation of the radio frequency field is either in accordance with a second radio frequency field duty cycle designed to maximize battery efficiency of the mobile initiator device or the first radio frequency field duty cycle designed to maximize detection success of any passive near-field communications device. - View Dependent Claims (14, 15, 16, 17)
-
Specification