一種分層多跳無線網(wǎng)中的移動性管理策略
A Mobility Management Solution for Hierarchical Multi-hop Mobile Wireless Networks
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摘要: 該文介紹一種分層多跳無線網(wǎng)與其他骨干網(wǎng)絡互連情況下的網(wǎng)絡層移動性管理方案。它使用了包含邏輯家鄉(xiāng)代理的宏移動性管理和將位置管理與路由和尋呼機制結合起來的微移動性管理的思想，以提高網(wǎng)絡在戰(zhàn)場等特殊情況下使用的可靠性和抗毀性，減小位置管理的開銷，節(jié)省無線信道的帶寬。Abstract: This paper focuses on the mobility management in hierarchical multi-hop mobile wireless networks. A mobility management solution is proposed which combines macro mobility management using Logical Home Agent (LHA) and micro mobility management integrating location management with routing and paging. The main advantage of this scheme is that it considerably reduces the location update overhead and especially cares for reliability and survivability.
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