JP6001138B2 - 無線ネットワークノードのエネルギー消費の制御 - Google Patents
無線ネットワークノードのエネルギー消費の制御 Download PDFInfo
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- JP6001138B2 JP6001138B2 JP2015124143A JP2015124143A JP6001138B2 JP 6001138 B2 JP6001138 B2 JP 6001138B2 JP 2015124143 A JP2015124143 A JP 2015124143A JP 2015124143 A JP2015124143 A JP 2015124143A JP 6001138 B2 JP6001138 B2 JP 6001138B2
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Description
BS 基地局(Base Station)
DRX 不連続受信(Discontinuous Reception)
DTX 不連続送信(Discontinuous Transmission)
eNodeB eノードB(evolved NodeB)
HSPA 高速パケットアクセス(High−Speed Packet Access)
LTE ロング・ターム・エボリューション(Long−Term Evolution)
NodeB ノードB(複数のセルの送信/受信を扱う論理ノード)
OSS オペレーションズ・サポート・システム(Operations Support System)
RSRP 基準信号受信電力(Reference Signal Received Power)
UE ユーザ装置(User Equipment)
Claims (2)
- 無線端末を操作する方法であって、
複数の周波数にわたって第1のセルの探索を行うステップ(S30)と、
前記第1のセルの探索が失敗した場合、各周波数について前記探索の時間が延長された第2のセルの探索を行うステップ(S32)と
を含むことを特徴とする方法。 - 無線端末であって、複数の周波数にわたって第1のセルの探索を行う第1のモードと、各周波数について前記探索の時間が延長された第2のセルの探索を行う第2のモードとで動作するように構成されたセル探索部(36)を含み、前記セル探索部(36)が、前記第1のセルの探索が失敗した場合に前記第2のセルの探索を行うように構成されることを特徴とする無線端末。
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JP2015124143A JP6001138B2 (ja) | 2015-06-19 | 2015-06-19 | 無線ネットワークノードのエネルギー消費の制御 |
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JP2015124143A JP6001138B2 (ja) | 2015-06-19 | 2015-06-19 | 無線ネットワークノードのエネルギー消費の制御 |
Related Parent Applications (1)
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JP2014121826A Division JP5802311B2 (ja) | 2014-06-12 | 2014-06-12 | 無線ネットワークノードのエネルギー消費の制御 |
Publications (2)
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JP2015201882A JP2015201882A (ja) | 2015-11-12 |
JP6001138B2 true JP6001138B2 (ja) | 2016-10-05 |
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JP2015124143A Active JP6001138B2 (ja) | 2015-06-19 | 2015-06-19 | 無線ネットワークノードのエネルギー消費の制御 |
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Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004159078A (ja) * | 2002-11-06 | 2004-06-03 | Matsushita Electric Ind Co Ltd | セルサーチ制御装置およびセルサーチ制御方法 |
JP4160568B2 (ja) * | 2005-02-23 | 2008-10-01 | 株式会社東芝 | 移動無線端末 |
EP1983775A1 (en) * | 2006-02-08 | 2008-10-22 | Matsushita Electric Industrial Co., Ltd. | Radio communication base station device, radio communication terminal device, and radio communication system |
JP4879054B2 (ja) * | 2007-03-20 | 2012-02-15 | 株式会社エヌ・ティ・ティ・ドコモ | 移動通信システムで使用されるユーザ装置、基地局装置及び方法 |
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- 2015-06-19 JP JP2015124143A patent/JP6001138B2/ja active Active
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JP2015201882A (ja) | 2015-11-12 |
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