COMMUNICATION SYSTEM, METHOD, AND DEVICE

Title:

COMMUNICATION SYSTEM, METHOD, AND DEVICE

Document Type and Number:

WIPO Patent Application WO/2015/002290

Kind Code:

A1

Abstract:

The present invention achieves a reduction in the cost of equipment of the entire core network and provides an efficient handover function. Using LAPI (low access priority indication) information of an RRC connection request from a terminal, a base station selects a specific mobility management node.

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Inventors:

ZEMBUTSU HAJIME (JP)
TAMURA TOSHIYUKI (JP)

Application Number:

PCT/JP2014/067891

Publication Date:

January 08, 2015

Filing Date:

July 04, 2014

Export Citation:

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Assignee:

NEC CORP (JP)

International Classes:

H04W36/12; H04W88/14

Domestic Patent References:

WO2013047822A1

2013-04-04

Foreign References:

JP2013516857A	2013-05-13
JP2012110051A	2012-06-07
JP2003338832A	2003-11-28

Other References:

"SA2, LS on LAPI for NNSF", 3GPP TSG-SA WG2#97, S2-132325, 31 May 2013 (2013-05-31), pages 2 - 132325, XP050709463, Retrieved from the Internet
3GPP TS 23.401 V12.1.0, June 2013 (2013-06-01), pages 45 - 49, XP055250274
See also references of EP 2996393A4

Attorney, Agent or Firm:

KATO, Asamichi (JP)
Asamichi Kato (JP)

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