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Zero configuration adaptive paging (zCap)

Kreuger, Per (author)
SICS
Gillblad, Daniel (author)
SICS
Arvidsson, Åke, 1957- (author)
Ericsson AB
 (creator_code:org_t)
IEEE Communications Society, 2012
2012
English.
In: VTC Fall 2012. - : IEEE Communications Society. - 9781467318792
  • Conference paper (peer-reviewed)
Abstract Subject headings
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  • Today, cellular networks rely on fixed collections of cells (tracking areas) for handset localisation. This management parameter is manually configured and maintained and is not regularly adapted to changes in use patterns. We present a decentralised approach to localisation, based on a self-adaptive probabilistic mobility model. Estimates of model parameters are built from observations of mobility patterns collected online using a distributed algorithm. Based on these estimates, dynamic local neighbourhoods of cells are formed and maintained by the mobility management entities of the network. These neighbourhoods replace the static tracking areas used in current implementations by using the tracking area list facility of LTE. The model is also used to derive a multi phase paging scheme, where the division of cells into consecutive phases is optimal with respect to a set balance between response times and paging cost. The approach requires no manual tracking area configuration, and performs localisation efficiently in terms of number of location updates, page

Subject headings

ENGINEERING AND TECHNOLOGY  -- Electrical Engineering, Electronic Engineering, Information Engineering -- Computer Systems (hsv//eng)
TEKNIK OCH TEKNOLOGIER  -- Elektroteknik och elektronik -- Datorsystem (hsv//swe)
TEKNIK OCH TEKNOLOGIER  -- Elektroteknik och elektronik (hsv//swe)
ENGINEERING AND TECHNOLOGY  -- Electrical Engineering, Electronic Engineering, Information Engineering (hsv//eng)

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Kreuger, Per
Gillblad, Daniel
Arvidsson, Åke, ...
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ENGINEERING AND TECHNOLOGY
ENGINEERING AND ...
and Electrical Engin ...
and Computer Systems
ENGINEERING AND TECHNOLOGY
ENGINEERING AND ...
and Electrical Engin ...
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VTC Fall 2012
By the university
Kristianstad University College

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