closed user group with incoming access

2011 ◽  
Keyword(s):  
User Group ◽  
Closed User Group

Closed User Group Automotive Communication Network Based on Addressing at Physical Layer

2012 ◽  
Vol 4 (4) ◽  
pp. 26-39
Author(s):  
Rajarshi Sanyal ◽  
Ernestina Cianca ◽  
Ramjee Prasad
Keyword(s):  
Mobility Management ◽  
Network Performance ◽  
Vehicular Networks ◽  
Data Communication ◽  
High Mobility ◽  
Physical Layer ◽  
User Group ◽  
Collision Warning ◽  
Classical Voice ◽  
Closed User Group

Intelligent Vehicle communication is the keyword for the emerging vehicular technologies such as group cooperative driving, real time Engine Operating parameters (EOP) monitoring, collision warning, geo location based mobility applications, and classical voice and data conveyance. The technologies require extensive interaction between the peers which mostly use the framework of the state of the art cellular or radio trunking networks. This may vitiate the network performance due to the surge in mobility management messages originated by the devices plugged in the vehicles. The performance may be severely impacted due to the unique characteristics of vehicular networks e.g., high mobility. Due to the high proliferation of these Machine to Machine (M2M) and Machine to Application (M2A) devices in near future, the cell sizes will shrink, resulting in more signalling messages in the network. Considering classical voice communication services for typical car fleet implementations, the radio trunking networks have capacity constrains due to inability of frequency reuse and absence of mobility management techniques. The alternative is to seek out an access technology considering the fact that a more intelligent physical layer can be employed directly for addressing and mobility management. In this paper the authors address a Closed User Group network implementation for Vehicle to Vehicle/central office communication which can actuate voice and data communication without incorporating any application layer.

Closed user group teletext

1986 ◽  
Vol 8 (6) ◽  
pp. 1-6
Author(s):  
Richard Hobbs
Keyword(s):  
User Group ◽  
Closed User Group

scholarly journals Mobile phones and social structures: an exploration of a closed user group in rural Ghana

2013 ◽  
Vol 13 (1) ◽  
Author(s):  
Nadi Nina Kaonga ◽  
Alain Labrique ◽  
Patricia Mechael ◽  
Eric Akosah ◽  
Seth Ohemeng-Dapaah ◽  
...  
Keyword(s):  
Mobile Phones ◽  
Social Structures ◽  
User Group ◽  
Rural Ghana ◽  
Closed User Group
Sign in / Sign up

Export Citation Format

Share Document