Invention Grant
- Patent Title: Avoiding mesh path discovery in wireless mesh networks
- Patent Title (中): 在无线网状网络中避免网格路径发现
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Application No.: US13346177Application Date: 2012-01-09
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Publication No.: US08687521B1Publication Date: 2014-04-01
- Inventor: Sandesh Goel , Ashish Kumar Shukla
- Applicant: Sandesh Goel , Ashish Kumar Shukla
- Applicant Address: BM Hamilton
- Assignee: Marvell International Ltd.
- Current Assignee: Marvell International Ltd.
- Current Assignee Address: BM Hamilton
- Main IPC: H04L12/28
- IPC: H04L12/28 ; H04L12/56

Abstract:
A network interface of a first mesh point device, the network interface including a memory and a medium access controller. In response to the first mesh point device receiving a frame, the medium access controller determines whether a mesh path for routing the frame from the first mesh point device to a second mesh point device is stored in the memory. In response to a mesh path not being stored in the memory, and prior to performing a mesh path discovery protocol, the medium access controller (i) determines whether the second mesh point device is one hop from the first mesh point device, and if so selects a one hop path for routing the frame to the second mesh point device, otherwise (ii) uses the mesh path discovery protocol to determine a mesh path for routing the frame to the second mesh point device.
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