JP6538938B2 - 無線通信システムにおける常時接続のためのシステム及び方法 - Google Patents
無線通信システムにおける常時接続のためのシステム及び方法 Download PDFInfo
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- 238000004891 communication Methods 0.000 title claims description 46
- 238000000034 method Methods 0.000 title claims description 24
- 230000007704 transition Effects 0.000 claims description 40
- 230000005540 biological transmission Effects 0.000 claims description 24
- 230000004044 response Effects 0.000 claims description 20
- 238000013468 resource allocation Methods 0.000 claims description 6
- 230000008859 change Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 27
- 238000012512 characterization method Methods 0.000 description 21
- 238000013507 mapping Methods 0.000 description 20
- 230000011664 signaling Effects 0.000 description 13
- 230000007246 mechanism Effects 0.000 description 12
- 230000009471 action Effects 0.000 description 7
- 230000008901 benefit Effects 0.000 description 6
- 238000005265 energy consumption Methods 0.000 description 5
- 238000012546 transfer Methods 0.000 description 4
- 230000002085 persistent effect Effects 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000007726 management method Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 230000010267 cellular communication Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0251—Power saving arrangements in terminal devices using monitoring of local events, e.g. events related to user activity
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0251—Power saving arrangements in terminal devices using monitoring of local events, e.g. events related to user activity
- H04W52/0258—Power saving arrangements in terminal devices using monitoring of local events, e.g. events related to user activity controlling an operation mode according to history or models of usage information, e.g. activity schedule or time of day
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
-
- 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
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- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Telephonic Communication Services (AREA)
Description
105 eNB
110、112、114、116、118 UE
1100 通信装置
1105 送信機
1110 受信機
1130 メモリ
1120 特徴付けユニット
1122 シグナリングユニット
1124 状態機械制御ユニット
1126 エントリユニット
1200 通信装置
1205 送信機
1210 受信機
1230 メモリ
1220 特徴付けユニット
1222 シグナリングユニット
1224 状態機械制御ユニット
1226 エントリユニット
Claims (18)
- 通信方法であって、
ECO状態のUEにより、基地局へ、専用接続署名(DCS)を含むメッセージを送信するステップであって、前記DCSは前記基地局において前記UEを識別するためのものであり、前記ECO状態は接続状態と異なる、ステップと、
前記UEにより、前記基地局から、応答を受信するステップと、
前記応答を受信した後に、前記UEの状態を前記ECO状態から前記接続状態に変更するステップと、
を含む方法。 - 前記応答は電力制御情報を含む、請求項1に記載の方法。
- 前記応答はタイミングアドバンス情報を更に含む、請求項2に記載の方法。
- 前記ECO状態の前記UEは、動的リソース割り当て要求を伴わないデータ送信をサポートする、請求項1乃至3のいずれか一項に記載の方法。
- 通信方法であって、
基地局により、ECO状態のUEから、専用接続署名(DCS)を含むメッセージを受信するステップであって、前記DCSは前記基地局において前記UEを識別するためのものであり、前記ECO状態は接続状態と異なる、ステップと、
前記基地局により、前記UEへ、前記ECO状態から前記接続状態へのUE遷移を助けるために応答を送信するステップと、
を含む方法。 - 前記応答は電力制御情報を含む、請求項5に記載の方法。
- 前記応答はタイミングアドバンス情報を更に含む、請求項6に記載の方法。
- 前記ECO状態の前記UEは、動的リソース割り当て要求を伴わないデータ送信をサポートする、請求項5乃至7のいずれか一項に記載の方法。
- メモリと通信するプロセッサを含む機器であって、前記プロセッサは、
前記機器がECO状態のとき、基地局へ、専用接続署名(DCS)を含むメッセージを送信し、前記DCSは前記基地局において前記機器を識別するためのものであり、前記ECO状態は接続状態と異なり、
前記基地局から、応答を受信し、
前記応答を受信した後に、前記機器の状態を前記ECO状態から前記接続状態に変更する、
よう構成される、機器。 - 前記応答は電力制御情報を含む、請求項9に記載の機器。
- 前記応答はタイミングアドバンス情報を更に含む、請求項10に記載の機器。
- 前記ECO状態の前記機器は、動的リソース割り当て要求を伴わないデータ送信をサポートする、請求項9乃至11のいずれか一項に記載の機器。
- メモリと通信するプロセッサを含む機器であって、前記プロセッサは、
ECO状態のUEから、専用接続署名(DCS)を含むメッセージを受信し、前記DCSは前記基地局において前記UEを識別するためのものであり、前記ECO状態は接続状態と異なり、
前記UEへ、前記ECO状態から前記接続状態へのUE遷移を助けるために応答を送信する、
よう構成される、機器。 - 前記応答は電力制御情報を含む、請求項13に記載の機器。
- 前記応答はタイミングアドバンス情報を更に含む、請求項14に記載の機器。
- 前記ECO状態の前記UEは、動的リソース割り当て要求を伴わないデータ送信をサポートする、請求項13乃至15のいずれか一項に記載の機器。
- 記録されたプログラムを有するコンピュータ可読記憶媒体であって、前記プログラムは、コンピュータに請求項1乃至4のいずれか一項に記載の方法を実行させる、コンピュータ可読記憶媒体。
- 記録されたプログラムを有するコンピュータ可読記憶媒体であって、前記プログラムは、コンピュータに請求項5乃至8のいずれか一項に記載の方法を実行させる、コンピュータ可読記憶媒体。
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US14/150,539 | 2014-01-08 | ||
US14/150,539 US11012939B2 (en) | 2014-01-08 | 2014-01-08 | System and method for always on connections in wireless communications system |
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EP (1) | EP3085119B1 (ja) |
JP (3) | JP6374516B2 (ja) |
KR (3) | KR102123923B1 (ja) |
CN (2) | CN105981413A (ja) |
BR (1) | BR112016015914B1 (ja) |
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