Emergency Handling for MAC Protocol in Human Body Communication
نویسندگان
چکیده
منابع مشابه
TAB-MAC: Assisted beamforming MAC protocol for Terahertz communication networks
Terahertz (THz) communication is envisioned as one of the key technologies to satisfy the increasing demand for higher-speed wireless communication networks. The very high path loss at THz frequencies and the power limitations of THz transceivers limit the communication distance in THz networks. Beamforming directional antennas are needed simultaneously in transmission and in reception to commu...
متن کاملAdaptive MAC Protocol for Emergency Data Transmission in Wireless Body Sensor Networks
Recently, due to the increase in social intertest for advanced wireless telecommunication techniques, activated ubiquitous environments and healthcare, the application range of WBSN has been consistently expanding. WBSN environment has objective of collecting various bio-signals created directly or indirectly from in and out of the body, connecting with external networks and monitoring the disp...
متن کاملA MAC protocol for reliable communication in low power body area networks
Wireless Body Area Networks (BAN) are supposed to operate in very low transmit power regime in order to keep the Specific Absorption Rate (SAR) low. Low power transmissions are known to be very error prone. However, high reliability of communications is needed for several healthcare applications. It has been observed that the fluctuations of the Received Signal Strength (RSS) at the nodes of a ...
متن کاملAn Energy-Efficient MAC Protocol for Medical Emergency Monitoring Body Sensor Networks
Medical emergency monitoring body sensor networks (BSNs) monitor the occurrence of medical emergencies and are helpful for the daily care of the elderly and chronically ill people. Such BSNs are characterized by rare traffic when there is no emergency occurring, high real-time and reliable requirements of emergency data and demand for a fast wake-up mechanism for waking up all nodes when an eme...
متن کاملA statistical frame based TDMA protocol for human body communication
BACKGROUND Human body communication (HBC) using the human body as the transmission medium, which has been regarded as one of the most promising short-range communications in wireless body area networks (WBAN). Compared to the traditional wireless networks, two challenges are existed in HBC based WBAN. (1) Its sensor nodes should be energy saving since it is inconvenient to replace or recharge t...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: EURASIP Journal on Wireless Communications and Networking
سال: 2011
ISSN: 1687-1499
DOI: 10.1155/2011/786903