EA200900380A1 - Передатчик системы связи - Google Patents

Передатчик системы связи

Info

Publication number
EA200900380A1
EA200900380A1 EA200900380A EA200900380A EA200900380A1 EA 200900380 A1 EA200900380 A1 EA 200900380A1 EA 200900380 A EA200900380 A EA 200900380A EA 200900380 A EA200900380 A EA 200900380A EA 200900380 A1 EA200900380 A1 EA 200900380A1
Authority
EA
Eurasian Patent Office
Prior art keywords
regions
initial phases
antennas
different
communication transmitter
Prior art date
Application number
EA200900380A
Other languages
English (en)
Other versions
EA018355B1 (ru
Inventor
Тосизо Ногами
Кимихико Имамура
Риота Ямада
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=38188600&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EA200900380(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Шарп Кабусики Кайся filed Critical Шарп Кабусики Кайся
Publication of EA200900380A1 publication Critical patent/EA200900380A1/ru
Publication of EA018355B1 publication Critical patent/EA018355B1/ru

Links

Classifications

    • 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
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0667—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of delayed versions of same signal
    • H04B7/0671—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of delayed versions of same signal using different delays between antennas
    • 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
    • H04B7/0452—Multi-user MIMO systems
    • 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
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0682—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission using phase diversity (e.g. phase sweeping)
    • 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
    • H04B7/12—Frequency diversity

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)

Abstract

Передатчик для передачи сигнала к множеству антенн включает в себя модуль передачи данных для задания начальной фазы введенному сигналу посредством выбора величины начальной фазы для выходного сигнала по меньшей мере к одной из антенн согласно диапазону времени связи и задания задержки для каждой из антенн в качестве адресата и для каждого диапазона времени связи или частоты связи; и модуль приема информации о качестве для получения информации качества приема относительно сигнала, переданного блоком передачи данных от партнерского терминала по связи.
EA200900380A 2005-12-20 2006-12-19 Способ управления передачей, передатчик, устройство обработки сигнала и базовая станция для системы связи EA018355B1 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005366590 2005-12-20

Publications (2)

Publication Number Publication Date
EA200900380A1 true EA200900380A1 (ru) 2009-12-30
EA018355B1 EA018355B1 (ru) 2013-07-30

Family

ID=38188600

Family Applications (3)

Application Number Title Priority Date Filing Date
EA200900380A EA018355B1 (ru) 2005-12-20 2006-12-19 Способ управления передачей, передатчик, устройство обработки сигнала и базовая станция для системы связи
EA200900381A EA018303B1 (ru) 2005-12-20 2006-12-19 Способ управления передачей, передатчик, устройство обработки сигнала и базовая станция для системы связи
EA200870069A EA012005B1 (ru) 2005-12-20 2006-12-19 Передатчик для системы связи

Family Applications After (2)

Application Number Title Priority Date Filing Date
EA200900381A EA018303B1 (ru) 2005-12-20 2006-12-19 Способ управления передачей, передатчик, устройство обработки сигнала и базовая станция для системы связи
EA200870069A EA012005B1 (ru) 2005-12-20 2006-12-19 Передатчик для системы связи

Country Status (12)

Country Link
US (4) US8224263B2 (ru)
EP (4) EP2439860B2 (ru)
JP (3) JP5068668B2 (ru)
CN (3) CN101674121B (ru)
AT (1) ATE554538T1 (ru)
DK (1) DK2120365T3 (ru)
EA (3) EA018355B1 (ru)
ES (1) ES2382933T3 (ru)
HK (2) HK1136706A1 (ru)
PL (1) PL2120365T3 (ru)
PT (1) PT2120365E (ru)
WO (1) WO2007072822A1 (ru)

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US8400998B2 (en) * 2006-08-23 2013-03-19 Motorola Mobility Llc Downlink control channel signaling in wireless communication systems
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US8160007B2 (en) 2007-11-20 2012-04-17 Qualcomm Incorporated Opportunistic uplink scheduling
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US9590703B2 (en) * 2008-03-05 2017-03-07 Ethertronics, Inc. Modal cognitive diversity for mobile communication systems
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CN103190084B (zh) * 2011-10-28 2016-04-13 华为技术有限公司 一种全双工通信装置和方法
US10082568B1 (en) * 2013-01-22 2018-09-25 Hoyt Mac Layson, JR. Detailed description
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KR101706629B1 (ko) * 2016-01-25 2017-02-16 주식회사 이노와이어리스 Ｍｉｍｏ-ｏｆｄｍ 송신기에 대한 파워 캘리브레이션 방법
WO2024030069A1 (zh) * 2022-08-01 2024-02-08 华为技术有限公司 多音信号的发送方法和装置

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Also Published As

Publication number Publication date
EA018355B1 (ru) 2013-07-30
JP4460025B1 (ja) 2010-05-12
HK1140063A1 (en) 2010-09-30
CN102594422A (zh) 2012-07-18
EP1965509B1 (en) 2012-10-03
CN101674121B (zh) 2013-10-30
EA200900381A1 (ru) 2009-08-28
JP2009105972A (ja) 2009-05-14
CN101375525A (zh) 2009-02-25
EP1965509A1 (en) 2008-09-03
ATE554538T1 (de) 2012-05-15
HK1136706A1 (en) 2010-07-02
WO2007072822A1 (ja) 2007-06-28
US20120252381A1 (en) 2012-10-04
CN102594422B (zh) 2014-12-03
CN101375525B (zh) 2012-04-18
CN101674121A (zh) 2010-03-17
PT2120365E (pt) 2012-06-26
EP2120365B1 (en) 2012-04-18
EP2120365A3 (en) 2010-07-07
EA018303B1 (ru) 2013-07-30
PL2120365T3 (pl) 2012-09-28
DK2120365T3 (da) 2012-05-29
EA200870069A1 (ru) 2009-02-27
EP1965509A4 (en) 2010-07-07
EP2439860A2 (en) 2012-04-11
US20090264076A1 (en) 2009-10-22
ES2382933T3 (es) 2012-06-14
US8099063B2 (en) 2012-01-17
JP2010119119A (ja) 2010-05-27
EP2439860B2 (en) 2017-07-26
JP4394156B2 (ja) 2010-01-06
EP2439861B1 (en) 2013-10-02
US8116696B2 (en) 2012-02-14
EP2120365A2 (en) 2009-11-18
US20100311358A1 (en) 2010-12-09
JPWO2007072822A1 (ja) 2009-05-28
JP5068668B2 (ja) 2012-11-07
EP2439860B1 (en) 2013-10-02
EA012005B1 (ru) 2009-06-30
EP2439861A3 (en) 2012-04-18
US8320849B2 (en) 2012-11-27
EP2439861A2 (en) 2012-04-11
EP2439860A3 (en) 2012-04-18
US8224263B2 (en) 2012-07-17
US20090318178A1 (en) 2009-12-24

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