PL1815650T3 - Sposób synchronizacji i transmisji danych - Google Patents

Sposób synchronizacji i transmisji danych

Info

Publication number
PL1815650T3
PL1815650T3 PL05817554T PL05817554T PL1815650T3 PL 1815650 T3 PL1815650 T3 PL 1815650T3 PL 05817554 T PL05817554 T PL 05817554T PL 05817554 T PL05817554 T PL 05817554T PL 1815650 T3 PL1815650 T3 PL 1815650T3
Authority
PL
Poland
Prior art keywords
node
synchronization
synchronization signal
transmitting
hop count
Prior art date
Application number
PL05817554T
Other languages
English (en)
Inventor
Matthias Göppner
Jürgen HUPP
Volker Gehrmann
Christian Flügel
Original Assignee
Fraunhofer Ges Forschung
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fraunhofer Ges Forschung filed Critical Fraunhofer Ges Forschung
Publication of PL1815650T3 publication Critical patent/PL1815650T3/pl

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2662—Arrangements for Wireless System Synchronisation
    • H04B7/2671—Arrangements for Wireless Time-Division Multiple Access [TDMA] System Synchronisation
    • H04B7/2678—Time synchronisation
    • H04B7/2687—Inter base stations synchronisation
    • H04B7/269—Leader-follower synchronisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0635—Clock or time synchronisation in a network
    • H04J3/0679—Clock or time synchronisation in a network by determining clock distribution path in a network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H04W56/0015—Synchronization between nodes one node acting as a reference for the others
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/04—Scheduled access
    • 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
    • H04W88/04—Terminal devices adapted for relaying to or from another terminal or user

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Communication Control (AREA)
  • Small-Scale Networks (AREA)
PL05817554T 2004-11-25 2005-11-22 Sposób synchronizacji i transmisji danych PL1815650T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102004057080 2004-11-25
EP05817554A EP1815650B1 (de) 2004-11-25 2005-11-22 Verfahren zur synchronisation und datenuebertragung
PCT/DE2005/002089 WO2006056174A1 (de) 2004-11-25 2005-11-22 Verfahren zur synchronisation und datenübertragung

Publications (1)

Publication Number Publication Date
PL1815650T3 true PL1815650T3 (pl) 2009-08-31

Family

ID=36013347

Family Applications (1)

Application Number Title Priority Date Filing Date
PL05817554T PL1815650T3 (pl) 2004-11-25 2005-11-22 Sposób synchronizacji i transmisji danych

Country Status (8)

Country Link
US (1) US8767705B2 (pl)
EP (1) EP1815650B1 (pl)
AT (1) ATE426289T1 (pl)
DE (2) DE112005003430A5 (pl)
DK (1) DK1815650T3 (pl)
ES (1) ES2324486T3 (pl)
PL (1) PL1815650T3 (pl)
WO (1) WO2006056174A1 (pl)

Families Citing this family (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7142107B2 (en) 2004-05-27 2006-11-28 Lawrence Kates Wireless sensor unit
WO2007005947A1 (en) 2005-07-01 2007-01-11 Terahop Networks, Inc. Nondeterministic and deterministic network routing
WO2007066637A1 (ja) * 2005-12-05 2007-06-14 Nec Corporation 無線通信方法及び無線通信システム
US20090129306A1 (en) * 2007-02-21 2009-05-21 Terahop Networks, Inc. Wake-up broadcast including network information in common designation ad hoc wireless networking
EP1940190B1 (en) * 2006-12-29 2013-11-20 Motorola Mobility LLC A cellular wireless communication device and method for managing the receipt of a handover command
US7729336B2 (en) * 2007-03-28 2010-06-01 Harris Corporation Synchronization and timing source priority in an ad-hoc network
US8811372B2 (en) * 2007-07-09 2014-08-19 Qualcomm Incorporated Synchronization of a peer-to-peer communication network
US20130100947A9 (en) * 2007-07-09 2013-04-25 Qualcomm Incorporated Methods and apparatus for timing synchronization using multiple different timing signal sources
US8780885B2 (en) 2007-07-09 2014-07-15 Qualcomm Incorporated Synchronization of a peer-to-peer communication network
US7983702B2 (en) * 2007-07-09 2011-07-19 Qualcomm Incorporated Synchronization of a peer-to-peer communication network
EP2034629A1 (en) 2007-09-05 2009-03-11 Technische Universität Kaiserlautern Method, computer program product and system for the tick synchronization of nodes in a wireless multi-hop network
JP5183228B2 (ja) * 2008-01-30 2013-04-17 ラピスセミコンダクタ株式会社 マルチホップ無線通信システム
WO2009118022A1 (de) * 2008-03-25 2009-10-01 Siemens Aktiengesellschaft Energie- und zeiteffizienter aufbau eines drahtlosen kommunikationssystems
WO2009140669A2 (en) 2008-05-16 2009-11-19 Terahop Networks, Inc. Securing, monitoring and tracking shipping containers
EP2139168A1 (en) * 2008-06-25 2009-12-30 Thomson Licensing, Inc. Method and device for time synchronization in a TDMA multi-hop wireless network
KR101179299B1 (ko) * 2008-12-03 2012-09-03 한국전자통신연구원 시분할 접속을 이용한 메쉬 센서 네트워크에서 모니터링 응용을 위한 저전력 센서 노드 및 이의 라우팅 방법
US8391435B2 (en) 2008-12-25 2013-03-05 Google Inc. Receiver state estimation in a duty cycled radio
US8619754B2 (en) * 2009-01-15 2013-12-31 Essence Security International Ltd. Robust channel allocation method for RF communication systems
US8730938B2 (en) * 2009-04-08 2014-05-20 Qualcomm Incorporated Minimizing the impact of self synchronization on wireless communication devices
US8848622B2 (en) * 2009-07-22 2014-09-30 Qualcomm Incorporated Methods and apparatus for improving power efficiency and latency of mobile devices using an external timing source
US8565169B2 (en) * 2010-01-12 2013-10-22 Qualcomm Incorporated Timing synchronization methods and apparatus
DE102010047946A1 (de) * 2010-10-08 2012-04-12 Metrona Wärmemesser Union Gmbh Verfahren zur Konfiguration eines Netzwerks von Netzknoten sowie Verfahren und Vorrichtungsanordnung zur Übermittlung von Verbrauchsdaten dezentral angeordneter Datenerfassungsgeräte
DE102011081269A1 (de) 2011-08-19 2013-02-21 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zur Netzwerkorganisation
US8995380B2 (en) * 2012-03-22 2015-03-31 Texas Instruments Incorporated Scheduling in a multi-hop wireless network
WO2014016922A1 (ja) * 2012-07-25 2014-01-30 富士通株式会社 データ処理装置、データ処理システムおよびデータ処理方法
CN104871613A (zh) * 2012-12-09 2015-08-26 Lg电子株式会社 在无线通信系统中为在覆盖范围区域外部的装置对装置通信获得同步的方法及其设备
EP2947901B1 (en) * 2013-01-16 2020-03-11 Huawei Technologies Co., Ltd. Method for network access of mobile terminal, and mobile terminal
WO2015001657A1 (ja) 2013-07-04 2015-01-08 富士通株式会社 データネットワーク管理システム、データネットワーク管理装置、データ処理装置、およびデータネットワーク管理方法
US9603113B2 (en) * 2013-10-29 2017-03-21 Qualcomm Incorporated Distributed algorithm for constructing and maintaining a hierarchical structure for device-to-device synchronization
CN105934981B (zh) 2014-01-24 2020-07-21 瑞典爱立信有限公司 用于传送d2d同步信号的方法和装置
US9872266B2 (en) * 2014-01-28 2018-01-16 Lg Electronics Inc. Method and apparatus for device-to-device terminal for acquiring synchronization in wireless communication system
EP4287529A3 (en) * 2014-05-09 2024-03-06 Sun Patent Trust Device to device synchronization source selection
JP6599365B2 (ja) * 2014-06-11 2019-10-30 エルジー エレクトロニクス インコーポレイティド 無線通信システムにおける端末間の直接通信のためのディスカバリー信号の中継方法及びこのための装置
JP5823072B1 (ja) * 2015-03-16 2015-11-25 明日電子有限公司 時計システム及び時刻同期方法
KR102658049B1 (ko) * 2016-02-25 2024-04-17 한국전자통신연구원 무선 센서 네트워크에서 자원 할당 방법 및 노드 장치
US10506536B2 (en) 2017-03-07 2019-12-10 Itron Networked Solutions, Inc. Time distribution scheme for wireless mesh networks
US10477500B2 (en) 2017-03-07 2019-11-12 Itron Networked Solutions, Inc. Time distribution scheme for wireless mesh networks
US10397821B2 (en) * 2017-03-07 2019-08-27 Itron Networked Solutions, Inc. Reduced latency operating modes for wireless mesh networks
WO2018165056A1 (en) * 2017-03-07 2018-09-13 Itron Networked Solutions, Inc. A time distribution scheme for wireless mesh networks
WO2018204584A1 (en) 2017-05-04 2018-11-08 Carrier Corporation Synchronized wireless networks system including time-based identity of devices
US11601862B2 (en) 2018-11-28 2023-03-07 Guy McIlroy Heat mapping in a flood fill mesh radio network
US10833938B1 (en) * 2019-07-31 2020-11-10 Oracle International Corporation Methods, systems, and computer readable media for network function (NF) topology synchronization
EP3813444B1 (en) * 2019-10-23 2025-07-30 Mitsubishi Electric R&D Centre Europe B.V. Synchronizing a connected node
US11070348B1 (en) * 2019-12-16 2021-07-20 Facebook, Inc. Time synchronization of a wireless network
US11528334B2 (en) 2020-07-31 2022-12-13 Oracle International Corporation Methods, systems, and computer readable media for preferred network function (NF) location routing using service communications proxy (SCP)
US11290549B2 (en) 2020-08-24 2022-03-29 Oracle International Corporation Methods, systems, and computer readable media for optimized network function (NF) discovery and routing using service communications proxy (SCP) and NF repository function (NRF)
US11483694B2 (en) 2020-09-01 2022-10-25 Oracle International Corporation Methods, systems, and computer readable media for service communications proxy (SCP)-specific prioritized network function (NF) discovery and routing
US11570262B2 (en) 2020-10-28 2023-01-31 Oracle International Corporation Methods, systems, and computer readable media for rank processing for network function selection
US11470544B2 (en) 2021-01-22 2022-10-11 Oracle International Corporation Methods, systems, and computer readable media for optimized routing of messages relating to existing network function (NF) subscriptions using an intermediate forwarding NF repository function (NRF)
US11895080B2 (en) 2021-06-23 2024-02-06 Oracle International Corporation Methods, systems, and computer readable media for resolution of inter-network domain names
US11563638B1 (en) 2021-08-27 2023-01-24 Oracle International Corporation Methods, systems, and computer readable media for optimizing network bandwidth utilization through intelligent updating of network function (NF) profiles with NF repository function
US11849506B2 (en) 2021-10-08 2023-12-19 Oracle International Corporation Methods, systems, and computer readable media for routing inter-public land mobile network (inter-PLMN) messages related to existing subscriptions with network function (NF) repository function (NRF) using security edge protection proxy (SEPP)
US12192768B2 (en) 2022-01-24 2025-01-07 Oracle International Corporation Methods, systems, and computer readable media for handling hacker intrusion in profile management at network function (NF) repository function (NRF)
CN118158792B (zh) * 2024-02-04 2025-04-08 奉加科技(上海)股份有限公司 通信网络节点控制方法、电子设备和存储介质

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0748540A4 (en) * 1994-03-03 1997-10-29 Proxim Inc PROTOCOL FOR MEDIUM ACCESS CONTROL IN THE FREQUENCY JUMP PROCESS
JP3187280B2 (ja) * 1995-05-23 2001-07-11 シャープ株式会社 面照明装置
US6751248B1 (en) * 1999-12-07 2004-06-15 Koninklijke Philips Electronics N.V. Method for nodes in a multi-hop wireless network to acquire and maintain synchronization with a master node
GB9930132D0 (en) * 1999-12-22 2000-02-09 Ericsson Telefon Ab L M Telecommunication network synchronisation
US6735448B1 (en) * 2000-11-07 2004-05-11 Hrl Laboratories, Llc Power management for throughput enhancement in wireless ad-hoc networks
DE10062303C2 (de) * 2000-12-14 2002-11-28 Layers Ag 7 Verfahren zum Betrieb eines Ad Hoc-Netzwerkes zur drahtlosen Datenübertragung von synchronen und asynchronen Nachrichten
CA2457237A1 (en) * 2001-08-25 2003-03-06 Nokia Corporation System and method for collision-free transmission scheduling using neighborhood information and advertised transmission times
US7180915B2 (en) * 2001-12-21 2007-02-20 Nokia Corporation Apparatus, and an associated method, for facilitating synchronization in a wireless mesh network
US20030151513A1 (en) 2002-01-10 2003-08-14 Falk Herrmann Self-organizing hierarchical wireless network for surveillance and control
US7072432B2 (en) * 2002-07-05 2006-07-04 Meshnetworks, Inc. System and method for correcting the clock drift and maintaining the synchronization of low quality clocks in wireless networks
US7304981B2 (en) * 2002-09-09 2007-12-04 Itt Manufacturing Enterprises Inc. Apparatus and method of flywheel time-of-day (TOD) synchronization
JP2005094169A (ja) * 2003-09-16 2005-04-07 Sony Corp 無線通信システム、無線通信装置及び無線通信方法、並びにコンピュータ・プログラム

Also Published As

Publication number Publication date
ES2324486T3 (es) 2009-08-07
DK1815650T3 (da) 2009-07-20
DE112005003430A5 (de) 2007-10-31
DE502005006901D1 (de) 2009-04-30
ATE426289T1 (de) 2009-04-15
WO2006056174A1 (de) 2006-06-01
EP1815650B1 (de) 2009-03-18
US20080165761A1 (en) 2008-07-10
EP1815650A1 (de) 2007-08-08
US8767705B2 (en) 2014-07-01

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