Even a 2% decrease in body weight through water loss can cause detrimental effects, with reports of up to a 20% decrease in performance! Both physcial and mental performance has been shown to deteriorate in states of dehydration. The following are common symptoms:
Host Negotiation Protocol (HNP) Allows the two devices to exchange their host/peripheral roles, provided both are OTG dual-role devices. By using HNP for reversing host/peripheral roles, the USB OTG device is capable of acquiring control of data-transfer scheduling. Thus, any OTG device is capable of initiating data-transfer over USB OTG bus.
These are the three stages of a TCP three-way handshake: 1  The initiating host sends a TCP packet requesting a new session. This packet contains the initiating hosts sequence number for the connection. 2  The target host sends a TCP packet with its own sequence number and an ACK of the initiating hosts sequence number.