EA020993B1 - Устройство связи и способ связи - Google Patents

Устройство связи и способ связи Download PDF

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Publication number
EA020993B1
EA020993B1 EA200901117A EA200901117A EA020993B1 EA 020993 B1 EA020993 B1 EA 020993B1 EA 200901117 A EA200901117 A EA 200901117A EA 200901117 A EA200901117 A EA 200901117A EA 020993 B1 EA020993 B1 EA 020993B1
Authority
EA
Eurasian Patent Office
Prior art keywords
information
station device
reception quality
base station
quality information
Prior art date
Application number
EA200901117A
Other languages
English (en)
Russian (ru)
Other versions
EA200901117A1 (ru
Inventor
Тацуси Айба
Сохей Ямада
Хироси Кацурагава
Original Assignee
Шарп Кабусики Кайся
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 Шарп Кабусики Кайся filed Critical Шарп Кабусики Кайся
Publication of EA200901117A1 publication Critical patent/EA200901117A1/ru
Publication of EA020993B1 publication Critical patent/EA020993B1/ru

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • 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
    • 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
    • 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
    • H04L5/003—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
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/20—Monitoring; Testing of receivers
    • H04B17/24—Monitoring; Testing of receivers with feedback of measurements to the transmitter
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/022—Channel estimation of frequency response
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Radio Transmission System (AREA)
EA200901117A 2007-09-06 2008-09-03 Устройство связи и способ связи EA020993B1 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007231154 2007-09-06

Publications (2)

Publication Number Publication Date
EA200901117A1 EA200901117A1 (ru) 2010-06-30
EA020993B1 true EA020993B1 (ru) 2015-03-31

Family

ID=40428886

Family Applications (3)

Application Number Title Priority Date Filing Date
EA200901117A EA020993B1 (ru) 2007-09-06 2008-09-03 Устройство связи и способ связи
EA201100351A EA020446B1 (ru) 2007-09-06 2008-09-03 Устройство связи и способ связи
EA200970770A EA015164B1 (ru) 2007-09-06 2008-09-03 Устройство связи и способ связи

Family Applications After (2)

Application Number Title Priority Date Filing Date
EA201100351A EA020446B1 (ru) 2007-09-06 2008-09-03 Устройство связи и способ связи
EA200970770A EA015164B1 (ru) 2007-09-06 2008-09-03 Устройство связи и способ связи

Country Status (11)

Country Link
US (11) US8688137B2 (enExample)
EP (8) EP3573268B1 (enExample)
JP (9) JP4517009B2 (enExample)
CN (6) CN101695176A (enExample)
AU (1) AU2008295966B2 (enExample)
DK (1) DK2141846T3 (enExample)
EA (3) EA020993B1 (enExample)
ES (4) ES2847826T3 (enExample)
HK (1) HK1136107A1 (enExample)
PT (1) PT2124363E (enExample)
WO (1) WO2009031572A1 (enExample)

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