接続モード・ユーザ装置のための拡張間欠受信シグナリング - Nokia Solutions and Networks Yusuke Osake

Title:

接続モード・ユーザ装置のための拡張間欠受信シグナリング

Document Type and Number:

Japanese Patent JP6538868

Kind Code:

B2

Abstract:

A user equipment uses extended discontinuous reception (DRX) when the user equipment is in connected mode with a communication network. The extended DRX comprises extended DRX cycles and offsets, which are based on a value of a specific DRX cycle. The user equipment receives (S31) signaling from the communication network, the signaling comprising an extended DRX cycle indication and offset value, calculates (S32) an extended DRX cycle from the extended DRX cycle indication and an offset from the offset value, using the value of the specific DRX cycle, and executes (S33) the DRX when the user equipment is in the connected mode with the extended DRX cycle calculated and the offset calculated.

Inventors:

Benoust Pierre Sevier
Woo Chun Lee
Guillaume Decaro

Application Number:

JP2017547415A

Publication Date:

July 03, 2019

Filing Date:

March 11, 2015

Export Citation:

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Assignee:

Nokia Solutions and Networks Yusuke Osake

International Classes:

H04W52/02

Domestic Patent References:

JP2014079025A
JP2010161772A

Foreign References:

WO2014175003A1

Other References:

Ericsson,Evaluation of PSM and DRX[online], 3GPP TSG-RAN WG2#89 R2-150280,2015年 2月13日,インターネット
Huawei, HiSilicon,Discussion on Extended DRX cycle mechanism[online], 3GPP TSG-RAN WG2#89 R2-150508,2015年 2月13日,インターネット
Ericsson,Device power saving enhancements[online], 3GPP TSG-RAN WG2#88 R2-144976,2014年11月21日,インターネット
CATT,Some consideration on extended DRX cycle longer than maximum SFN[online], 3GPP TSG-RAN WG2#82 R2-131808,2013年 5月24日,インターネット

Attorney, Agent or Firm:

Atsushi Aoki
Shinji Mitsuhashi
Jun Tsuruta
Kei Mori
Koichi Nakazawa

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