KR101345637B1 - 기지국, 통신단말, 송신방법 및 수신방법 - Google Patents

기지국, 통신단말, 송신방법 및 수신방법 Download PDF

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Publication number
KR101345637B1
KR101345637B1 KR1020087020175A KR20087020175A KR101345637B1 KR 101345637 B1 KR101345637 B1 KR 101345637B1 KR 1020087020175 A KR1020087020175 A KR 1020087020175A KR 20087020175 A KR20087020175 A KR 20087020175A KR 101345637 B1 KR101345637 B1 KR 101345637B1
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South Korea
Prior art keywords
control channel
frequency
channel
specific control
communication terminal
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Expired - Fee Related
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KR1020087020175A
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English (en)
Korean (ko)
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KR20080089488A (ko
Inventor
켄이치 히구치
마모루 사와하시
노부히코 미키
요시히사 기시야마
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가부시키가이샤 엔티티 도코모
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Priority claimed from JP2006127987A external-priority patent/JP4373410B2/ja
Priority claimed from JP2006272347A external-priority patent/JP4373422B2/ja
Priority claimed from JP2006298312A external-priority patent/JP4373426B2/ja
Application filed by 가부시키가이샤 엔티티 도코모 filed Critical 가부시키가이샤 엔티티 도코모
Publication of KR20080089488A publication Critical patent/KR20080089488A/ko
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
    • 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
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413—MIMO systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • 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
    • 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
    • H04L5/0058—Allocation criteria
    • H04L5/0064—Rate requirement of the data, e.g. scalable bandwidth, data priority
    • 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
    • H04L5/0092—Indication of how the channel is divided
    • 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
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0037—Inter-user or inter-terminal allocation
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020087020175A 2006-01-18 2007-01-11 기지국, 통신단말, 송신방법 및 수신방법 Expired - Fee Related KR101345637B1 (ko)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
JPJP-P-2006-00010496 2006-01-18
JP2006010496 2006-01-18
JP2006127987A JP4373410B2 (ja) 2006-01-18 2006-05-01 送信装置及び送信方法
JPJP-P-2006-00127987 2006-05-01
JPJP-P-2006-00272347 2006-10-03
JP2006272347A JP4373422B2 (ja) 2006-01-18 2006-10-03 送信装置及び送信方法
JP2006298312A JP4373426B2 (ja) 2006-01-18 2006-11-01 送信装置及び送信方法
JPJP-P-2006-00298312 2006-11-01
PCT/JP2007/050262 WO2007083569A1 (ja) 2006-01-18 2007-01-11 基地局、通信端末、送信方法及び受信方法

Publications (2)

Publication Number Publication Date
KR20080089488A KR20080089488A (ko) 2008-10-06
KR101345637B1 true KR101345637B1 (ko) 2013-12-31

Family

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KR1020087020175A Expired - Fee Related KR101345637B1 (ko) 2006-01-18 2007-01-11 기지국, 통신단말, 송신방법 및 수신방법

Country Status (12)

Country Link
US (3) US8072931B2 (enExample)
EP (2) EP1976317A4 (enExample)
KR (1) KR101345637B1 (enExample)
CN (2) CN102387596B (enExample)
AU (1) AU2007206548B2 (enExample)
BR (1) BRPI0706639A2 (enExample)
CA (1) CA2637594C (enExample)
ES (1) ES2560417T3 (enExample)
HU (1) HUE028521T2 (enExample)
MX (1) MX2008009202A (enExample)
TW (1) TW200737798A (enExample)
WO (1) WO2007083569A1 (enExample)

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