AU2015328558B2 - Open-loop timing and cyclic prefixes in cellular internet of things communication - Google Patents

Open-loop timing and cyclic prefixes in cellular internet of things communication Download PDF

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Publication number
AU2015328558B2
AU2015328558B2 AU2015328558A AU2015328558A AU2015328558B2 AU 2015328558 B2 AU2015328558 B2 AU 2015328558B2 AU 2015328558 A AU2015328558 A AU 2015328558A AU 2015328558 A AU2015328558 A AU 2015328558A AU 2015328558 B2 AU2015328558 B2 AU 2015328558B2
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Prior art keywords
signal
cyclic prefix
uplink
uplink signal
cell
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AU2015328558A1 (en
Inventor
Frank Anton Lane
Junyi Li
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Qualcomm Inc
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Qualcomm Inc
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/0055—Synchronisation arrangements determining timing error of reception due to propagation delay
    • H04W56/0065—Synchronisation arrangements determining timing error of reception due to propagation delay using measurement of signal travel time
    • H04W56/007—Open loop measurement
    • H04W56/0075—Open loop measurement based on arrival time vs. expected arrival time
    • H04W56/0085—Open loop measurement based on arrival time vs. expected arrival time detecting a given structure in the signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/26025—Numerology, i.e. varying one or more of symbol duration, subcarrier spacing, Fourier transform size, sampling rate or down-clocking
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/2605—Symbol extensions, e.g. Zero Tail, Unique Word [UW]
    • H04L27/2607—Cyclic extensions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/22—Parsing or analysis of headers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J2011/0003—Combination with other multiplexing techniques
    • H04J2011/0009—Combination with other multiplexing techniques with FDM/FDMA
    • 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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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Mobile Radio Communication Systems (AREA)
AU2015328558A 2014-10-09 2015-09-21 Open-loop timing and cyclic prefixes in cellular internet of things communication Active AU2015328558B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/510,910 2014-10-09
US14/510,910 US9510311B2 (en) 2014-10-09 2014-10-09 Open-loop timing and cyclic prefixes in cellular internet of things communication
PCT/US2015/051178 WO2016057195A1 (en) 2014-10-09 2015-09-21 Open-loop timing and cyclic prefixes in cellular internet of things communication

Publications (2)

Publication Number Publication Date
AU2015328558A1 AU2015328558A1 (en) 2017-03-23
AU2015328558B2 true AU2015328558B2 (en) 2019-08-22

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
AU2015328558A Active AU2015328558B2 (en) 2014-10-09 2015-09-21 Open-loop timing and cyclic prefixes in cellular internet of things communication

Country Status (8)

Country Link
US (2) US9510311B2 (enExample)
EP (1) EP3205060B1 (enExample)
JP (1) JP6689833B2 (enExample)
KR (1) KR102159424B1 (enExample)
CN (1) CN106797363B (enExample)
AU (1) AU2015328558B2 (enExample)
ES (1) ES2821137T3 (enExample)
WO (1) WO2016057195A1 (enExample)

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US10135652B2 (en) * 2013-10-24 2018-11-20 Futurewei Technologies, Inc. System and method for setting cyclic prefix length
US9591565B2 (en) * 2014-05-16 2017-03-07 Intel Corporation Method, system and apparatus for providing coexistence between low power stations and non-low power stations
US9510311B2 (en) * 2014-10-09 2016-11-29 Qualcomm Incorporated Open-loop timing and cyclic prefixes in cellular internet of things communication
US10749724B2 (en) 2014-11-20 2020-08-18 Futurewei Technologies, Inc. System and method for setting cyclic prefix length
US9898488B2 (en) * 2014-12-01 2018-02-20 Oracle International Corporation Preserving deprecated database columns
US10568103B2 (en) * 2015-06-11 2020-02-18 Lg Electronics Inc. Method and apparatus for communicating with a network on cellular internet-of-things carriers
US9826483B2 (en) 2015-06-22 2017-11-21 Intel Corporation Apparatus, system and method of communicating a wakeup packet
WO2017213433A1 (en) * 2016-06-08 2017-12-14 Lg Electronics Inc. A communication method using nr for 5g
US11050599B2 (en) * 2016-09-30 2021-06-29 Huawei Technologies Co., Ltd. Timing adjustment free solution to uplink synchronous operations
CN114567925B (zh) * 2016-09-30 2024-03-22 瑞典爱立信有限公司 用于无线设备的自主定时调整的方法、无线设备及网络节点
US10461976B2 (en) 2016-11-11 2019-10-29 Qualcomm Incorporated Cyclic prefix management in new radio
CN110521257B (zh) * 2017-07-12 2021-12-10 华为技术有限公司 传输控制方法及装置
CN108012329B (zh) 2017-09-27 2023-11-10 华为技术有限公司 一种寻呼的方法、通信定时的方法和装置
US11832205B2 (en) * 2017-11-21 2023-11-28 Qualcomm Incorporated Open loop uplink timing advance
KR102562834B1 (ko) * 2018-03-19 2023-08-01 주식회사 케이티 스토리지 시스템의 qos 관리 장치 및 그 방법
CN112655159B (zh) * 2018-06-06 2024-09-17 上海诺基亚贝尔股份有限公司 用于确定定时提前的方法、设备和计算机可读介质
EP3834514A2 (en) 2018-08-10 2021-06-16 Telefonaktiebolaget LM Ericsson (publ) Random access procedures for satellite communications
US11153781B2 (en) * 2018-08-24 2021-10-19 Qualcomm Incorporated Variable cyclic prefix (CP) within a transmission slot in millimeter wave band
EP3857734B1 (en) 2018-09-27 2024-04-17 Telefonaktiebolaget LM Ericsson (publ) Device and method for timing adaptation for satellite communications
US11722351B2 (en) * 2019-01-17 2023-08-08 Qualcomm Incorporated Interference mitigation for full-duplex communication
CN112583751B (zh) 2019-09-27 2021-11-19 华为技术有限公司 通信方法、装置以及设备

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US20070058595A1 (en) * 2005-03-30 2007-03-15 Motorola, Inc. Method and apparatus for reducing round trip latency and overhead within a communication system
US20090247087A1 (en) * 2008-03-26 2009-10-01 Qualcomm Incorporated Methods and apparatus for measuring round-trip delay at a mobile station
US20110164698A1 (en) * 2009-01-21 2011-07-07 Wu Jane Zhen Systems and methods with non symmetric OFDM modulation
US20120281551A1 (en) * 2011-05-02 2012-11-08 Renesas Mobile Corporation method for setting a mobile node specific cyclic prefix in a mobile communication
US8644874B2 (en) * 2008-01-07 2014-02-04 Telefonaktiebolaget L M Ericsson (Publ) Uplink power control for power limited terminals
WO2014112907A1 (en) * 2013-01-21 2014-07-24 Telefonaktiebolaget Lm Ericsson (Publ) Method and arrangement for communication using a dynamic transmission parameter

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US6922388B1 (en) 2000-02-11 2005-07-26 Lucent Technologies Inc. Signal construction, detection and estimation for uplink timing synchronization and access control in a multi-access wireless communication system
US6928062B2 (en) * 2002-10-29 2005-08-09 Qualcomm, Incorporated Uplink pilot and signaling transmission in wireless communication systems
JP4444294B2 (ja) * 2004-12-14 2010-03-31 富士通株式会社 無線通信装置および通信方法
US7991362B2 (en) * 2005-07-20 2011-08-02 Qualcomm Incorporated Methods and apparatus for supporting timing and/or frequency corrections in a wireless communications system
JP5108232B2 (ja) * 2006-01-20 2012-12-26 富士通株式会社 無線通信システム及び無線通信方法
WO2007147808A1 (en) 2006-06-21 2007-12-27 Nokia Siemens Networks Gmbh & Co. Kg Method for maintaining synchronisation in a radio communications system
US20080165866A1 (en) 2007-01-08 2008-07-10 Koon Hoo Teo Cooperative Communication and Shared Handoff among Base, Relay, and Mobile Stations in OFDMA Cellular Networks
US8681666B2 (en) 2007-10-01 2014-03-25 Qualcomm Incorporated Partial discarding of cyclic prefix for efficient TDD or half-duplex FDD operation
US8369301B2 (en) 2007-10-17 2013-02-05 Zte (Usa) Inc. OFDM/OFDMA frame structure for communication systems
JP4465020B2 (ja) * 2008-09-26 2010-05-19 株式会社エヌ・ティ・ティ・ドコモ 移動局及び無線基地局
US20120106751A1 (en) * 2010-08-25 2012-05-03 Qualcomm Incorporated Methods and apparatus for wireless microphone synchronization
KR20130003104A (ko) * 2011-06-30 2013-01-09 한국전자통신연구원 무선 통신 시스템에서 하향링크 신호 복조 방법 및 장치
US9510311B2 (en) * 2014-10-09 2016-11-29 Qualcomm Incorporated Open-loop timing and cyclic prefixes in cellular internet of things communication

Patent Citations (6)

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US20070058595A1 (en) * 2005-03-30 2007-03-15 Motorola, Inc. Method and apparatus for reducing round trip latency and overhead within a communication system
US8644874B2 (en) * 2008-01-07 2014-02-04 Telefonaktiebolaget L M Ericsson (Publ) Uplink power control for power limited terminals
US20090247087A1 (en) * 2008-03-26 2009-10-01 Qualcomm Incorporated Methods and apparatus for measuring round-trip delay at a mobile station
US20110164698A1 (en) * 2009-01-21 2011-07-07 Wu Jane Zhen Systems and methods with non symmetric OFDM modulation
US20120281551A1 (en) * 2011-05-02 2012-11-08 Renesas Mobile Corporation method for setting a mobile node specific cyclic prefix in a mobile communication
WO2014112907A1 (en) * 2013-01-21 2014-07-24 Telefonaktiebolaget Lm Ericsson (Publ) Method and arrangement for communication using a dynamic transmission parameter

Also Published As

Publication number Publication date
EP3205060B1 (en) 2020-07-01
US9763211B2 (en) 2017-09-12
KR102159424B1 (ko) 2020-09-23
CN106797363B (zh) 2020-06-12
CN106797363A (zh) 2017-05-31
AU2015328558A1 (en) 2017-03-23
EP3205060A1 (en) 2017-08-16
BR112017007105A2 (pt) 2018-01-16
ES2821137T3 (es) 2021-04-23
JP2017536738A (ja) 2017-12-07
US20160105863A1 (en) 2016-04-14
JP6689833B2 (ja) 2020-04-28
US9510311B2 (en) 2016-11-29
WO2016057195A1 (en) 2016-04-14
US20170041898A1 (en) 2017-02-09
KR20170067762A (ko) 2017-06-16

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