Method and radio network node for determining route update radius

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United States of America Patent

PATENT NO 9794911
APP PUB NO 20160338003A1
SERIAL NO

15110906

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present disclosure provides a method implemented by a radio network node for determining a Route Update Radius (RUR) for a Radio Base Station (RBS) and the radio network node. The method comprises determining a first radius (RUR_CCH) which defines a largest circular area centered at the RBS and excluding a first number of RBSs among the RBS's neighboring RBSs, wherein CCH occupancies for the first number of RBSs are higher than a CCH occupancy threshold. The method further comprises determining a second radius (RUR_ACH) which defines a smallest circular area centered at the RBS and covering a second number of RBSs among the RBS's neighboring RBSs, wherein ACH occupancies for the second number of RBSs are higher than an ACH occupancy threshold. The RUR is determined based on a comparison between the first radius (RUR_CCH) and the second radius (RUR_ACH).

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Patent Owner(s)

Patent OwnerAddressTotal Patents
TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)STOCKHOLM12205

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Patent Info (Count) # Cites Year
 
Sprint Communications Company L.P. (1)
* 9179438 Determination of wireless device movement to and from an area of interest using a route update radius 1 2013
 
Sprint Spectrum L.P. (3)
8204517 Method and system of paging a mobile station 9 2009
8311551 System and method for adaptive route updating for access terminals based on mobility and channel loading 1 2010
8351938 System and method for dynamic route-update-radius parameters 2 2010
* Cited By Examiner

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