KR101841376B1 - 시분할 듀플렉스(tdd) 시스템에서 다운링크 서브프레임 단축 - Google Patents

시분할 듀플렉스(tdd) 시스템에서 다운링크 서브프레임 단축 Download PDF

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KR101841376B1
KR101841376B1 KR1020167017913A KR20167017913A KR101841376B1 KR 101841376 B1 KR101841376 B1 KR 101841376B1 KR 1020167017913 A KR1020167017913 A KR 1020167017913A KR 20167017913 A KR20167017913 A KR 20167017913A KR 101841376 B1 KR101841376 B1 KR 101841376B1
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KR20160095063A (ko
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헨릭 사린
치앙 장
요한 프레스코그
스테판 파르크발
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텔레폰악티에볼라겟엘엠에릭슨(펍)
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    • 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
    • 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
    • H04B7/2615—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using hybrid frequency-time division multiple access [FDMA-TDMA]
    • 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
    • H04B7/2643—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA]
    • H04B7/2656—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA] for structure of frame, burst
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H04L5/1469—Two-way operation using the same type of signal, i.e. duplex using time-sharing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • 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
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2655—Synchronisation arrangements
    • H04L27/2656—Frame synchronisation, e.g. packet synchronisation, time division duplex [TDD] switching point detection or subframe synchronisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • 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
    • 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
    • H04W88/12—Access point controller devices

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Bidirectional Digital Transmission (AREA)
  • Time-Division Multiplex Systems (AREA)
KR1020167017913A 2013-12-04 2013-12-04 시분할 듀플렉스(tdd) 시스템에서 다운링크 서브프레임 단축 Expired - Fee Related KR101841376B1 (ko)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SE2013/051448 WO2015084225A1 (en) 2013-12-04 2013-12-04 Downlink subframe shortening in time-division duplex (tdd) systems

Related Child Applications (1)

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KR1020187007201A Division KR101937113B1 (ko) 2013-12-04 2013-12-04 시분할 듀플렉스(tdd) 시스템에서 다운링크 서브프레임 단축

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KR20160095063A KR20160095063A (ko) 2016-08-10
KR101841376B1 true KR101841376B1 (ko) 2018-03-22

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KR1020187007201A Active KR101937113B1 (ko) 2013-12-04 2013-12-04 시분할 듀플렉스(tdd) 시스템에서 다운링크 서브프레임 단축

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US (4) US9954666B2 (https=)
EP (4) EP4054091A1 (https=)
JP (1) JP6113929B2 (https=)
KR (2) KR101841376B1 (https=)
CN (2) CN107659528B (https=)
AP (1) AP2016009277A0 (https=)
AU (1) AU2013406839B2 (https=)
BR (1) BR112016012782B1 (https=)
CA (1) CA2950411C (https=)
DK (1) DK3249830T3 (https=)
ES (2) ES2644608T3 (https=)
MX (1) MX356908B (https=)
NZ (1) NZ720393A (https=)
PH (1) PH12016500952A1 (https=)
PL (2) PL3249830T3 (https=)
PT (1) PT3249830T (https=)
RU (1) RU2635348C1 (https=)
WO (1) WO2015084225A1 (https=)

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PH12016500952B1 (en) 2016-06-27
EP3540981A1 (en) 2019-09-18
EP3249830A1 (en) 2017-11-29
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US20210083834A1 (en) 2021-03-18
ES2644608T3 (es) 2017-11-29
CN106063149A (zh) 2016-10-26
EP3540981B1 (en) 2022-03-16
DK3249830T3 (da) 2019-05-20
KR101937113B1 (ko) 2019-01-09
CN107659528B (zh) 2020-10-23
AU2013406839A1 (en) 2016-06-16
JP2017502577A (ja) 2017-01-19
BR112016012782A2 (https=) 2017-08-08
CN106063149B (zh) 2017-09-26
NZ720393A (en) 2017-09-29
US11895059B2 (en) 2024-02-06
EP3078126A1 (en) 2016-10-12
WO2015084225A1 (en) 2015-06-11
EP4054091A1 (en) 2022-09-07
US10868659B2 (en) 2020-12-15
ES2726935T3 (es) 2019-10-10
US20180212745A1 (en) 2018-07-26
US20150304096A1 (en) 2015-10-22
MX2016007004A (es) 2016-10-05
PL3078126T3 (pl) 2017-12-29
EP3078126B1 (en) 2017-07-19
MX356908B (es) 2018-06-20
JP6113929B2 (ja) 2017-04-12
CN107659528A (zh) 2018-02-02
PL3249830T3 (pl) 2019-08-30
EP3249830B1 (en) 2019-02-20
BR112016012782B1 (pt) 2022-08-02
RU2635348C1 (ru) 2017-11-13
US9954666B2 (en) 2018-04-24
CA2950411C (en) 2018-09-04
KR20160095063A (ko) 2016-08-10
KR20180030726A (ko) 2018-03-23
PH12016500952A1 (en) 2016-06-27
US20240171365A1 (en) 2024-05-23
PT3249830T (pt) 2019-06-04
AP2016009277A0 (en) 2016-06-30
AU2013406839B2 (en) 2017-03-09

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