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| Content Provider | IET Digital Library |
|---|---|
| Author | Liang, Tian Smith, David B. |
| Abstract | Cooperative diversity using switched combining, incorporating transmit power control (PC), is investigated for wireless body area networks (BANs). Outage probability and switching rate are derived from extensive empirical measurements, along with savings in circuit power consumption using simple ‘sample-and-hold’ PC in conjunction with switch-and-examine combining (SwC). Theoretical approximation of the switching rate gives a reasonable match with the empirical analysis. It is shown that transmit PC with SwC is an attractive method for increasing network lifetime, through reduced power usage, and for improving radio communications reliability in BANs. |
| Starting Page | 1641 |
| Ending Page | 1643 |
| Page Count | 3 |
| ISSN | 00135194 |
| Volume Number | 50 |
| e-ISSN | 1350911X |
| Issue Number | Issue 22, Oct (2014) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/el/50/22 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/el.2014.2648 |
| Journal | Electronics Letters |
| Publisher Date | 2014-10-16 |
| Access Restriction | Open |
| Rights Holder | © The Institution of Engineering and Technology |
| Subject Keyword | Analogue Circuit BANs Biomedical Communication Body Area Network Circuit Power Consumption Communication Switching Control Application in Radio And Radar Cooperative Communication Cooperative Diversity Switched Combining Diversity Reception Energy Conservation Energy-efficient Reliable Wireless Body Area Network First-order Statistics Higher Order Statistics Network Lifetime Outage Probability PC Power Consumption Power Control Probability Radio Communication Reliability Radio Link And Equipment Sample And Hold Circuit Sample-and-hold PC Second-order Statistics Statistics SwC Switch-and-examine Combining Telecommunication Control Telecommunication Switching Transmit Power Control |
| Content Type | Text |
| Resource Type | Article |
| Subject | Electrical and Electronic Engineering |
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