A Study on Transmission Characteristics of Large Scale Multi-hop Wireless LAN using L2 Routing

Miyashita, Masaaki; Kurono, Masahiro; Takada, Jun‐ichi

doi:10.1541/ieejeiss.131.1737

Cited by 2 publications

(3 citation statements)

References 7 publications

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“…Assuming that the receiving sensitivity of wireless LAN is -90 dBm, some RPs may be unable to participate in the network because, when activated, they cannot detect nodes exceeding the minimum received power [15]. Figure 7 shows the maximum number of hops in the network in the case of a square area 1000 m on a side.…”

Section: Random Search For Connecting Nodementioning

confidence: 99%

“…The application of such technologies is considered in various fields where numerous terminals are distributed over large areas, such as emergency communication networks for disaster prevention [1], elimination of blind zones [2], smart meter networks [3], and farmland supervision [4]. The application of such technologies is considered in various fields where numerous terminals are distributed over large areas, such as emergency communication networks for disaster prevention [1], elimination of blind zones [2], smart meter networks [3], and farmland supervision [4].…”

Section: Introductionmentioning

confidence: 99%

“…Multihop wireless systems are used to build communication networks by relaying. The application of such technologies is considered in various fields where numerous terminals are distributed over large areas, such as emergency communication networks for disaster prevention [1], elimination of blind zones [2], smart meter networks [3], and farmland supervision [4].…”

Section: Introductionmentioning

confidence: 99%

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A study on transmission characteristics of large‐scale multihop wireless LAN using L2 routing

Miyashita

Kurono

Takada

2012

Elect Comm in Japan

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Transmission characteristics of multihop wireless LAN (IEEE 802.11g) are degraded according to the number of hops due to the nature of multiple access control. To decrease the number of hops in a multihop network, a connecting node selection method according to the hop depth is evaluated. To prevent packet congestion due to flooding packets using the L3 routing method, the L2 routing method using only data link layer information such as received power is also evaluated. The maximum number of hops, which indicates the minimum throughput and maximum response time in the multihop network, is effectively decreased even under the condition of high repeaternode density by using the number of hops together with the received power as the metrics, in comparison with the conventional metric of received power only. © 2012 Wiley Periodicals, Inc. Electron Comm Jpn, 95(8): 1-9, 2012; Published online in Wiley Online Library (wileyonlinelibrary.com).

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Section: Random Search For Connecting Nodementioning

confidence: 99%