WO2015004238A3 - Improved session setup in an energy-efficient cellular wireless telecommunications system - Google Patents
Improved session setup in an energy-efficient cellular wireless telecommunications system Download PDFInfo
- Publication number
- WO2015004238A3 WO2015004238A3 PCT/EP2014/064815 EP2014064815W WO2015004238A3 WO 2015004238 A3 WO2015004238 A3 WO 2015004238A3 EP 2014064815 W EP2014064815 W EP 2014064815W WO 2015004238 A3 WO2015004238 A3 WO 2015004238A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- cell
- energy
- session setup
- telecommunications system
- wireless telecommunications
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
- H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/20—Selecting an access point
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/30—Resource management for broadcast services
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/40—Connection management for selective distribution or broadcast
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/04—Large scale networks; Deep hierarchical networks
- H04W84/042—Public Land Mobile systems, e.g. cellular systems
- H04W84/045—Public Land Mobile systems, e.g. cellular systems using private Base Stations, e.g. femto Base Stations, home Node B
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The present invention provides a random access procedure for establishment of a data connection between a terminal and a SA-cell in an energy-efficient network, such as e.g. a BCG2 network, wherein the total session setup time is shortened. An information request message (IRM) transmission from the mobile terminal is used for selecting the SA-cell that will serve the mobile terminal (i.e. set-up a data session with this SA-cell) and is simultaneously used for performing a 'contention-free-like' random-access procedure towards all candidate SA-cells. In this way performing a RACHSA procedure after selecting a SA cell becomes unnecessary, the random access time is shortened and the uplink resources (at the selected SA-cell) and the uplink transmissions from the terminal are more effectively used.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP14739776.4A EP3020231B1 (en) | 2013-07-11 | 2014-07-10 | Improved session setup in an energy-efficient cellular wireless telecommunications system |
US14/903,812 US9942830B2 (en) | 2013-07-11 | 2014-07-10 | Session setup in an energy-efficient cellular wireless telecommunications system |
US15/926,913 US20180213469A1 (en) | 2013-07-11 | 2018-03-20 | Session Setup In An Energy-Efficient Cellular Wireless Telecommunications System |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP13176110 | 2013-07-11 | ||
EP13176110.8 | 2013-07-11 |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US14/903,812 A-371-Of-International US9942830B2 (en) | 2013-07-11 | 2014-07-10 | Session setup in an energy-efficient cellular wireless telecommunications system |
US15/926,913 Continuation US20180213469A1 (en) | 2013-07-11 | 2018-03-20 | Session Setup In An Energy-Efficient Cellular Wireless Telecommunications System |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2015004238A2 WO2015004238A2 (en) | 2015-01-15 |
WO2015004238A3 true WO2015004238A3 (en) | 2015-07-02 |
Family
ID=48874775
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2014/064815 WO2015004238A2 (en) | 2013-07-11 | 2014-07-10 | Improved session setup in an energy-efficient cellular wireless telecommunications system |
Country Status (3)
Country | Link |
---|---|
US (2) | US9942830B2 (en) |
EP (1) | EP3020231B1 (en) |
WO (1) | WO2015004238A2 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6014145B2 (en) | 2011-09-13 | 2016-10-25 | コニンクリーケ・ケイピーエヌ・ナムローゼ・フェンノートシャップ | Session setup in an energy efficient cellular wireless telecommunications system |
EP2777328A1 (en) | 2011-11-08 | 2014-09-17 | Koninklijke KPN N.V. | Distribution of system information in a wireless access telecommunications system |
EP2903349B1 (en) * | 2014-01-31 | 2017-04-12 | Fujitsu Limited | Access method of wireless communication network |
CN106161281A (en) * | 2016-06-27 | 2016-11-23 | 北京珠穆朗玛移动通信有限公司 | The method of a kind of network connection and mobile terminal |
US10681727B2 (en) * | 2016-12-19 | 2020-06-09 | Qualcomm Incorporated | Uplink transmission parameter selection during random access message transmission and retransmission |
WO2018201670A1 (en) | 2017-05-05 | 2018-11-08 | Qualcomm Incorporated | Ue selection of common and dedicated rach resources |
WO2019119257A1 (en) * | 2017-12-19 | 2019-06-27 | 华为技术有限公司 | Random access method and apparatus |
WO2021026757A1 (en) * | 2019-08-13 | 2021-02-18 | Qualcomm Incorporated | Failed receiving of timing advance (ta) command for radio resource control (rrc) connected user equipment (ue) in two-step random access procedure |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20130039195A1 (en) * | 2011-08-10 | 2013-02-14 | Research In Motion Limited | Method and system for random access interference mitigation in heterogeneous cellular networks |
WO2013037875A1 (en) * | 2011-09-13 | 2013-03-21 | Koninklijke Kpn N.V. | Session setup in an energy-efficient cellular wireless telecommunications system |
WO2013037842A1 (en) * | 2011-09-13 | 2013-03-21 | Koninklijke Kpn N.V. | Session setup in an energy-efficient cellular wireless telecommunications system |
Family Cites Families (73)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5390339A (en) | 1991-10-23 | 1995-02-14 | Motorola Inc. | Method and apparatus for selecting a serving transceiver |
JP4374725B2 (en) | 1999-09-22 | 2009-12-02 | パナソニック株式会社 | Communication method and communication station |
GB0117071D0 (en) | 2001-07-13 | 2001-09-05 | Koninkl Philips Electronics Nv | Hierarchical cellular radio communication system |
US20040165563A1 (en) | 2003-02-24 | 2004-08-26 | Hsu Raymond T. | Wireless local access network system detection and selection |
KR100966417B1 (en) | 2003-04-11 | 2010-06-28 | 텔레폰악티에볼라겟엘엠에릭슨(펍) | Multi-access call setup |
US7436843B2 (en) | 2003-04-30 | 2008-10-14 | Telefonaktiebolaget Lm Ericsson (Publ) | Method for access selection |
JP2005269109A (en) | 2004-03-17 | 2005-09-29 | Matsushita Electric Ind Co Ltd | Radio base station apparatus and radio terminal |
EP1638261A1 (en) | 2004-09-16 | 2006-03-22 | Matsushita Electric Industrial Co., Ltd. | Configuring connection parameters in a handover between access networks |
US20060072487A1 (en) | 2004-09-22 | 2006-04-06 | Howard John S | Power conservation for a wireless device |
US7706337B2 (en) | 2004-10-22 | 2010-04-27 | Motorola, Inc. | Method for performing neighbor discovery in a multi-tier WLAN |
US20090061767A1 (en) | 2005-03-30 | 2009-03-05 | Matsushita Electric Industrial Co., Ltd. | Wireless communication apparatus and wireless communication method |
JP4667100B2 (en) | 2005-03-31 | 2011-04-06 | 株式会社エヌ・ティ・ティ・ドコモ | Wireless communication apparatus and wireless communication system |
JP2007074304A (en) | 2005-09-06 | 2007-03-22 | Ntt Docomo Inc | Relay station selecting device and relay station selecting method |
CN100486354C (en) | 2005-10-08 | 2009-05-06 | 华为技术有限公司 | Method for service allocation in layered network |
GB0522031D0 (en) | 2005-10-28 | 2005-12-07 | Koninkl Philips Electronics Nv | Radio communication apparatus and method of control |
EP1796409A3 (en) | 2005-12-08 | 2011-08-03 | Electronics and Telecommunications Research Institute | Device, system and method for transmitting interworking information of mobile communication system and broadband wireless access system |
JP2007266876A (en) | 2006-03-28 | 2007-10-11 | Toyota Infotechnology Center Co Ltd | Wireless communication method, wireless communication device, and wireless communication program |
US8311021B2 (en) | 2006-06-21 | 2012-11-13 | Nokia Corporation | Method, system and computer program product for providing session initiation/delivery through a WLAN to a terminal |
EP1887822B1 (en) | 2006-08-09 | 2013-07-24 | Alcatel Lucent | A method for acquiring system information by a mobile station |
JP5069685B2 (en) | 2006-08-22 | 2012-11-07 | 株式会社エヌ・ティ・ティ・ドコモ | Base station, mobile station, and cell selection method |
US7925297B2 (en) | 2007-03-13 | 2011-04-12 | Intel Corporation | TXOP duration adaptation for dual radio devices |
CN101299860B (en) | 2007-04-30 | 2010-10-20 | 华为技术有限公司 | Measurement control method, subscriber terminal, network side equipment and system |
CN101330722B (en) | 2007-06-18 | 2012-10-17 | 华为技术有限公司 | Method for controlling district access as well as user facility |
JP4897613B2 (en) | 2007-08-13 | 2012-03-14 | 株式会社エヌ・ティ・ティ・ドコモ | Mobile communication system, base station apparatus, and base station state control method |
WO2009022951A1 (en) | 2007-08-13 | 2009-02-19 | Telefonaktiebolaget Lm Ericsson (Publ) | Improved neighbour information update in a cellular system |
WO2009079820A1 (en) | 2007-12-12 | 2009-07-02 | Zte Corporation | Method for informing ue of system message update in a long term evolution planning system |
KR100966179B1 (en) | 2007-12-20 | 2010-06-25 | 한국전자통신연구원 | Method of receiving system information in the mobile communication system |
US8504091B2 (en) | 2008-02-01 | 2013-08-06 | Qualcomm Incorporated | Interference mitigation for control channels in a wireless communication network |
WO2009099362A1 (en) * | 2008-02-08 | 2009-08-13 | Telefonaktiebolaget L M Ericsson (Publ) | Method and user equipment in a communication network |
US9913206B2 (en) | 2008-03-21 | 2018-03-06 | Interdigital Patent Holdings, Inc. | Method and apparatus for searching for closed subscriber group cells |
US8285321B2 (en) | 2008-05-15 | 2012-10-09 | Qualcomm Incorporated | Method and apparatus for using virtual noise figure in a wireless communication network |
US8121068B2 (en) | 2008-07-30 | 2012-02-21 | Intel Corporation | Techniques to improve co-existence among multiple radios |
US20100027510A1 (en) | 2008-08-04 | 2010-02-04 | Qualcomm Incorporated | Enhanced idle handoff to support femto cells |
US9143946B2 (en) | 2008-09-15 | 2015-09-22 | Qualcomm Incorporated | Interference management in a multi-carrier communication system |
KR20110111366A (en) | 2008-10-23 | 2011-10-11 | 지티이 (유에스에이) 인크. | Femto cell handover in wireless communications |
KR101494406B1 (en) | 2008-11-05 | 2015-02-23 | 삼성전자주식회사 | Apparatus and method for transmitting/receiving system information in a wireless communication system with hierarchical cell structure |
KR20100070279A (en) | 2008-12-17 | 2010-06-25 | 이용석 | Method for operating femto-cell in wireless communication system |
US8493887B2 (en) | 2008-12-30 | 2013-07-23 | Qualcomm Incorporated | Centralized control of peer discovery pilot transmission |
US8886113B2 (en) | 2008-12-30 | 2014-11-11 | Qualcomm Incorporated | Centralized control of relay operation |
JP5212644B2 (en) | 2009-01-19 | 2013-06-19 | 日本電気株式会社 | Communication setting method and mobile communication terminal in mobile communication network |
JP5319786B2 (en) | 2009-01-20 | 2013-10-16 | アルカテル−ルーセント | Method for managing the operation of a wireless access point of an access network infrastructure of a wireless communication network |
US20100240365A1 (en) | 2009-03-23 | 2010-09-23 | Qualcomm Incorporated | Wireless communication systems with femto nodes |
JP5401539B2 (en) | 2009-04-01 | 2014-01-29 | 株式会社Nttドコモ | Mobile device, communication system, and communication method |
KR101481021B1 (en) | 2009-04-10 | 2015-01-09 | 삼성전자주식회사 | Apparatus and method for detecting femto base station in wireless communication system |
US8825051B2 (en) | 2009-05-01 | 2014-09-02 | Qualcomm Incorporated | Idle handoff to hybrid femto cell based on system selection database |
EP2282583A1 (en) | 2009-07-17 | 2011-02-09 | BRITISH TELECOMMUNICATIONS public limited company | Wireless access point implementing variable beacon transmission intervals |
US20110053617A1 (en) | 2009-08-26 | 2011-03-03 | Electronics And Telecommunications Research Institute | Paging method in communication system |
JP2011091748A (en) | 2009-10-26 | 2011-05-06 | Fujitsu Ltd | Power supply control method of base station and base station apparatus |
KR101086540B1 (en) | 2009-11-03 | 2011-11-23 | 주식회사 팬택 | Terminal for entering Compact Base Station, Network Apparatus and Method for operating thereof |
US9042870B2 (en) * | 2009-11-17 | 2015-05-26 | Alcatel Lucent | Methods for capacity limitation mitigation in a radio frequency device |
US20110294493A1 (en) | 2009-11-25 | 2011-12-01 | Qualcomm Incorporated | Modulating cell information on a physical channel |
US20110143755A1 (en) | 2009-12-16 | 2011-06-16 | Research In Motion Limited | System and method for identifying a telecommunication cell based on broadcast cell parameters |
US8447314B2 (en) | 2009-12-21 | 2013-05-21 | Cisco Technology, Inc. | System and method for providing resource management in a network environment |
JP5380328B2 (en) | 2010-02-24 | 2014-01-08 | 京セラ株式会社 | Mobile terminal device, wireless communication system, base station switching method, base station, transmission method |
KR101807732B1 (en) | 2010-03-09 | 2018-01-18 | 삼성전자주식회사 | Multi-user wireless network for power saving, and communication method of terminal and access point in the multi-user wireless network |
KR101613845B1 (en) | 2010-03-11 | 2016-04-20 | 삼성전자주식회사 | Apparatus and method for efficient beaconing of femto enhanced node b in wireless communication system |
US20110237239A1 (en) | 2010-03-25 | 2011-09-29 | Industrial Technology Research Institiute | Method and apparatus for selectively muting a control channel for a femtocell for interference avoidance |
US9161233B2 (en) | 2010-03-30 | 2015-10-13 | Qualcomm Incorporated | Method and apparatus to facilitate support for multi-radio coexistence |
US9294972B2 (en) | 2010-04-28 | 2016-03-22 | Qualcomm Incorporated | Neighbor relation information management |
US20120028637A1 (en) | 2010-07-28 | 2012-02-02 | Palm, Inc. | Apparatus and methods for network scanning for manual plmn search |
CN103370897B (en) | 2011-02-09 | 2017-04-26 | 瑞典爱立信有限公司 | Method, system and control unit for distribution of cell-common downlink signals in a hierarchical heterogeneous cell deployment |
US20120225638A1 (en) | 2011-03-02 | 2012-09-06 | Cox Communications, Inc. | Broadband gateway femtocell service enabling a single device to be used in a cellphone mode and in a cordless phone mode |
CN102958058B (en) * | 2011-08-17 | 2016-07-06 | 上海贝尔股份有限公司 | Heterogeneous network is used for the method and apparatus notifying dynamic uplink-downlink configuration |
US8600388B2 (en) | 2011-11-01 | 2013-12-03 | Blackberry Limited | Method and apparatus for cell reselection for a wireless communication device |
EP2777328A1 (en) | 2011-11-08 | 2014-09-17 | Koninklijke KPN N.V. | Distribution of system information in a wireless access telecommunications system |
EP2777330A1 (en) | 2011-11-08 | 2014-09-17 | Koninklijke KPN N.V. | Distribution of system information in a wireless access telecommunications system |
WO2013068368A1 (en) | 2011-11-08 | 2013-05-16 | Koninklijke Kpn N.V. | Distribution of system information in a wireless access telecommunications system |
WO2013068362A1 (en) | 2011-11-08 | 2013-05-16 | Koninklijke Kpn N.V. | Distribution of system information in a wireless access telecommunications system |
JP5948045B2 (en) | 2011-11-25 | 2016-07-06 | 株式会社Nttドコモ | Wireless base station and wireless communication method |
US9148825B2 (en) * | 2012-04-06 | 2015-09-29 | Marvell World Trade Ltd. | System and method of performing idle mode signaling reduction in multi-radio access technology cellular networks |
EP2893747B1 (en) * | 2012-09-10 | 2019-12-04 | Avago Technologies International Sales Pte. Limited | Uplink configuration and transmission control in inter-site carrier aggregation |
US20140335882A1 (en) * | 2013-05-10 | 2014-11-13 | Electronics & Telecommunications Research Institute | Method for configuring dual connectivity |
US20150151886A1 (en) * | 2013-12-04 | 2015-06-04 | Jeong-seon Kim | Container Cap |
-
2014
- 2014-07-10 EP EP14739776.4A patent/EP3020231B1/en active Active
- 2014-07-10 WO PCT/EP2014/064815 patent/WO2015004238A2/en active Application Filing
- 2014-07-10 US US14/903,812 patent/US9942830B2/en active Active
-
2018
- 2018-03-20 US US15/926,913 patent/US20180213469A1/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20130039195A1 (en) * | 2011-08-10 | 2013-02-14 | Research In Motion Limited | Method and system for random access interference mitigation in heterogeneous cellular networks |
WO2013037875A1 (en) * | 2011-09-13 | 2013-03-21 | Koninklijke Kpn N.V. | Session setup in an energy-efficient cellular wireless telecommunications system |
WO2013037842A1 (en) * | 2011-09-13 | 2013-03-21 | Koninklijke Kpn N.V. | Session setup in an energy-efficient cellular wireless telecommunications system |
Also Published As
Publication number | Publication date |
---|---|
WO2015004238A2 (en) | 2015-01-15 |
EP3020231A2 (en) | 2016-05-18 |
EP3020231B1 (en) | 2020-03-11 |
US9942830B2 (en) | 2018-04-10 |
US20180213469A1 (en) | 2018-07-26 |
US20160165522A1 (en) | 2016-06-09 |
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