Invention Grant
- Patent Title: Pull-based data transmission approach
- Patent Title (中): 基于拉式的数据传输方式
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Application No.: US12127838Application Date: 2008-05-28
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Publication No.: US08305899B2Publication Date: 2012-11-06
- Inventor: Chong Luo , Wei Pu , Changwen Chen , Feng Wu
- Applicant: Chong Luo , Wei Pu , Changwen Chen , Feng Wu
- Applicant Address: US WA Redmond
- Assignee: Microsoft Corporation
- Current Assignee: Microsoft Corporation
- Current Assignee Address: US WA Redmond
- Main IPC: H04J3/14
- IPC: H04J3/14 ; H04J3/08 ; H04B7/204 ; H04L12/56 ; H04L12/54
Abstract:
A network can include a number of nodes that link a source node to a sink node. When a first node in a network sends a packet to its downstream node, this information is also received at its upstream node. In response to learning that the first node has sent a packet, the upstream node sends another packet to the first node. In essence, a pull-based transmission approach is used to mitigate congestion and address the funneling effect in data transmission networks such as wireless video sensor networks.
Public/Granted literature
- US20090296670A1 PULL-BASED DATA TRANSMISSION APPROACH Public/Granted day:2009-12-03
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