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Portable data terminal

Known as: PDT, Personal terminal, Portable data entry terminals 
A portable data terminal, or shortly PDT, is an electronic device that is used to enter or retrieve data via wireless transmission (WLAN or WWAN… 
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Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2013
2013
A wireless multi-function biosensor that measures a potential difference between two proximal electrodes on the skin, enables… 
2013
2013
As the expanding of city and the increasing of roads and vehicles, the traffic system become more and more complex and difficult… 
2010
2010
The present invention relates to a payment data processing system which has a personal terminal, an intermediary terminal, a… 
2010
2010
  • 杨健
  • 2010
  • Corpus ID: 155181792
A method for remotely managing a personal terminal is disclosed in the present invention, which includes: the personal terminal… 
2003
2003
Short-distance wireless communication section, such as a Bluetooth communication function part provided (140), which belongs to… 
2001
2001
FIELD: mobile communications. SUBSTANCE: device has socket, appropriate for use as headphone socket. EFFECT: higher efficiency… 
1997
1997
The planar inverted F antenna (PIFA) and the closely-related quarter-wave microstrip antenna are well-known, low-profile antenna… 
1995
1995
Software synthesis is a new approach which focuses on the support of embedded systems without the use of operating-systems… 
1995
1995
A coherent CDMA access architecture that supports multimedia services and also flexible system deployment is described. For the… 
1995
1995
This paper presents an advanced architecture for a wireless multimedia communication personal terminal ; variable bit rate…