Experimental Evaluation of MIMO Capacity and Correlation for Narrowband Body-Centric Wireless Channels

Khan, Imdad; Hall, Peter

doi:10.1109/tap.2009.2025062

Cited by 51 publications

(38 citation statements)

References 20 publications

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“…All nodes can be treated as anchors or agents; nevertheless N b = 5 positions (labeled B1-B5) have been considered for anchors and N a = 20 for agents (numbered [1][2][3][4][5][6][7][8][9][10][11][12][13][14][15][16][17][18][19][20] to compare noncooperative and cooperative networks. Range and waveform measurements for each pair of anchor and agent were made for a noncooperative setting (i.e., 5 × 20 links).…”

Section: A Network Geometrymentioning

confidence: 99%

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Network Experimentation for Cooperative Localization

Conti

Guerra

Dardari

et al. 2012

IEEE J. Select. Areas Commun.

254

144

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Abstract-This paper introduces the notion of network experimentation and proposes an experimentation methodology particularly suited for cooperative wireless networks. Based on this methodology we performed extensive measurement campaigns and compare various cooperative localization techniques under a common setting. Network experiments enable (i) the quantification of cooperation benefits, (ii) the development of techniques for harnessing environmental information, and (iii) the characterization of network localization algorithms. As a case study, we consider ultrawide bandwidth cooperative locationaware networks in cluttered indoor environments and evaluate their performance based on measurements collected from network experiments.

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Section: A Network Geometrymentioning

confidence: 99%

“…13 In Table III, the localization error is evaluated for each position in the environment (ID 1-20 in Fig. 1).…”

Section: B Performance Of Noncooperative Localizationmentioning

confidence: 99%

Network Experimentation for Cooperative Localization

Conti

Guerra

Dardari

et al. 2012

IEEE J. Select. Areas Commun.

254

144

View full text Add to dashboard Cite

show abstract

“…[4], [5] . Multiple-input multiple-output(MIMO) 시스 템을 구성하는 방법 역시 많은 연구가 진행되고 있 다 [6], [7] . [8], [9] .…”

Section: ⅰ 서 론 무선 인체 통신(Wban)은 인체 내외부의 노드나 장비 등을 사용하여 인체를 중심으로 3 M 내unclassified

Experimental Study on the Effect of Antenna Polarization in WBAN Off-Body Channel

Jeon¹,

Ahn²,

Kim³

et al. 2013

The Journal of Korean Institute of Electromagnetic Engineering

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This paper investigates the effect of antenna polarization in Wireless Body Area Network(WBAN) off-body channel. The polarizations of antenna are divided into four combinations regarding Line-of-Sight(LOS) and Non-LOS(NLOS) environment. The human body keeps both still standing and moving to show that the impact of the polarization to signal. This paper confirms the performance depending on the polarization of receiver antenna and the combination of the polarizations on the off-body channel.

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“…최근에 WBAN에서 다중 안테나를 사용하는 시스 템의 성능 향상 수준을 분석하는 연구가 많이 이루 어지고 있다 [1], [2] . 특히 의류에 장착하는 형태의 다중 textile 안테나, 이중 극성 안테나 [3] 등으로 구성된 다 중 입력 다중 출력 시스템이 적극적으로 연구되어지 고 있다.…”

Section: ⅰ 서 론unclassified

Effect of Body Movement and Position of Antenna on the Capacity of WBAN Channel

Ahn¹,

Ahn²,

Kim³

et al. 2012

The Journal of Korean Institute of Electromagnetic Engineering

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This paper presents channel measurements for wireless body area network(WBAN) and provides performance evaluation from the measurement. We measured the radio propagation in 2.45 GHz ISM band in an anechoic chamber according to various human movements and the position of transmit antennas. Two transmit antennas are mounted on different positions of human body for the purpose of comparing the diversity gain and correlation between the channels in 2×1 multiple-input single-output(MISO) systems. The experimental results show that the outage capacity is closely related with the correlation coefficient between channels in transmit diversity system.

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Experimental Evaluation of MIMO Capacity and Correlation for Narrowband Body-Centric Wireless Channels

Cited by 51 publications

References 20 publications

Network Experimentation for Cooperative Localization

Network Experimentation for Cooperative Localization

Experimental Study on the Effect of Antenna Polarization in WBAN Off-Body Channel

Effect of Body Movement and Position of Antenna on the Capacity of WBAN Channel

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