KR101387181B1 - 무선 통신 시스템, 이동국 장치, 기지국 장치, 랜덤 액세스 방법 및 집적 회로 - Google Patents

무선 통신 시스템, 이동국 장치, 기지국 장치, 랜덤 액세스 방법 및 집적 회로 Download PDF

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KR101387181B1
KR101387181B1 KR1020127027559A KR20127027559A KR101387181B1 KR 101387181 B1 KR101387181 B1 KR 101387181B1 KR 1020127027559 A KR1020127027559 A KR 1020127027559A KR 20127027559 A KR20127027559 A KR 20127027559A KR 101387181 B1 KR101387181 B1 KR 101387181B1
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random access
station apparatus
information
component carrier
mobile station
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KR20130018787A (ko
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야스유키 가토
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샤프 가부시키가이샤
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    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • 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
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • 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
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/006—Transmission of channel access control information in the downlink, i.e. towards the terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0044—Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • H04W74/0838—Random access procedures, e.g. with 4-step access using contention-free random access [CFRA]

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020127027559A 2010-03-29 2011-03-09 무선 통신 시스템, 이동국 장치, 기지국 장치, 랜덤 액세스 방법 및 집적 회로 Active KR101387181B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2010074815A JP4945652B2 (ja) 2010-03-29 2010-03-29 移動局装置、基地局装置、無線通信システム、ランダムアクセス方法及び集積回路
JPJP-P-2010-074815 2010-03-29
PCT/JP2011/055483 WO2011122276A1 (ja) 2010-03-29 2011-03-09 無線通信システム、移動局装置、基地局装置、ランダムアクセス方法および集積回路

Publications (2)

Publication Number Publication Date
KR20130018787A KR20130018787A (ko) 2013-02-25
KR101387181B1 true KR101387181B1 (ko) 2014-04-29

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KR1020127027559A Active KR101387181B1 (ko) 2010-03-29 2011-03-09 무선 통신 시스템, 이동국 장치, 기지국 장치, 랜덤 액세스 방법 및 집적 회로

Country Status (7)

Country Link
US (2) US8995371B2 (enExample)
EP (1) EP2555579B1 (enExample)
JP (1) JP4945652B2 (enExample)
KR (1) KR101387181B1 (enExample)
CN (1) CN102823315B (enExample)
TW (1) TWI475916B (enExample)
WO (1) WO2011122276A1 (enExample)

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JP2019208085A (ja) * 2016-09-29 2019-12-05 シャープ株式会社 端末装置、基地局装置、通信方法、および、集積回路
WO2018204922A1 (en) * 2017-05-05 2018-11-08 Motorola Mobility Llc Transmitting sr prior to completing rach
CN109429351B (zh) * 2017-09-05 2020-09-15 展讯通信（上海）有限公司 Pucch资源释放方法及装置、存储介质、终端、基站
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CN102823315B (zh) 2016-09-14
US20130136073A1 (en) 2013-05-30
US9549418B2 (en) 2017-01-17
TWI475916B (zh) 2015-03-01
CN102823315A (zh) 2012-12-12
TW201203910A (en) 2012-01-16
EP2555579A4 (en) 2016-03-09
EP2555579A1 (en) 2013-02-06
EP2555579B1 (en) 2019-05-08
WO2011122276A1 (ja) 2011-10-06
US8995371B2 (en) 2015-03-31
KR20130018787A (ko) 2013-02-25
JP2011211321A (ja) 2011-10-20
JP4945652B2 (ja) 2012-06-06
US20150156800A1 (en) 2015-06-04

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