Invention Grant
US09288752B2 Method and apparatus for reducing energy consumption of radio communications in a wireless sensor network
有权
一种用于降低无线传感器网络中无线电通信能量消耗的方法和装置
- Patent Title: Method and apparatus for reducing energy consumption of radio communications in a wireless sensor network
- Patent Title (中): 一种用于降低无线传感器网络中无线电通信能量消耗的方法和装置
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Application No.: US14051297Application Date: 2013-10-10
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Publication No.: US09288752B2Publication Date: 2016-03-15
- Inventor: Rajesh Krishna Panta , James Allan Pelletier , Gregory T. Vesonder
- Applicant: AT&T Intellectual Property I, L.P.
- Applicant Address: US GA Atlanta
- Assignee: AT&T Intellectual Property I, L.P.
- Current Assignee: AT&T Intellectual Property I, L.P.
- Current Assignee Address: US GA Atlanta
- Main IPC: H04W4/00
- IPC: H04W4/00 ; H04W52/02 ; H04W74/08
Abstract:
A method, a non-transitory computer-readable medium and an apparatus for receiving a data packet that is transmitted from a first sensor node are disclosed. For example, the method performs a channel scan of a particular burst of channel scans. When the preamble packet is detected, the method determines whether the preamble packet is addressed to the second sensor node. When the preamble packet is addressed to the second sensor node, the method sends an acknowledgement packet to the first sensor node. The method then receives the data packet that is transmitted from the first sensor node. The method then sleeps for a duration of time, when there is no packet transmission that is ongoing that is destined to the second sensor node.
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