Invention Grant
US09055433B2 Distance-dependent or user-dependent data exchange between wireless communication devices
有权
无线通信设备之间的距离相关或用户依赖的数据交换
- Patent Title: Distance-dependent or user-dependent data exchange between wireless communication devices
- Patent Title (中): 无线通信设备之间的距离相关或用户依赖的数据交换
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Application No.: US13735938Application Date: 2013-01-07
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Publication No.: US09055433B2Publication Date: 2015-06-09
- Inventor: Yael Maguire
- Applicant: Facebook, Inc.
- Applicant Address: US CA Menlo Park
- Assignee: Facebook, Inc.
- Current Assignee: Facebook, Inc.
- Current Assignee Address: US CA Menlo Park
- Agency: Baker Botts L.L.P.
- Main IPC: G06F21/43
- IPC: G06F21/43 ; G06F15/16 ; H04W12/02 ; H04L12/58 ; H04W4/02 ; H04W52/28 ; G06F21/36 ; H04W52/24 ; H04W4/00
Abstract:
In one embodiment, a method includes sending, by a first wireless device associated with a first user, first data such that the first data are only available to one or more second wireless devices respectively associated with one or more second users and within a first distance from the first wireless device. The method further includes sending, by the first wireless device associated with the first user, second data such that the second data are only available to one or more third wireless devices respectively associated with one or more third users and within a second distance from the first wireless device.
Public/Granted literature
- US20140196116A1 Distance-Dependent or User-Dependent Data Exchange Between Wireless Communication Devices Public/Granted day:2014-07-10
Information query
