CN101917244A - 通信方法、通信装置以及发送接收装置 - Google Patents

通信方法、通信装置以及发送接收装置 Download PDF

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Publication number
CN101917244A
CN101917244A CN2010102742506A CN201010274250A CN101917244A CN 101917244 A CN101917244 A CN 101917244A CN 2010102742506 A CN2010102742506 A CN 2010102742506A CN 201010274250 A CN201010274250 A CN 201010274250A CN 101917244 A CN101917244 A CN 101917244A
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China
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signal
section
propagation
communication
weighting
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CN2010102742506A
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Chinese (zh)
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折桥雅之
村上丰
安倍克明
松冈昭彦
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Panasonic Intellectual Property Corp of America
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Matsushita Electric Industrial Co Ltd
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Publication of CN101917244A publication Critical patent/CN101917244A/zh
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H04B1/7097—Interference-related aspects
    • H04B1/711—Interference-related aspects the interference being multi-path interference
    • H04B1/7113—Determination of path profile
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
    • H04K1/00—Secret communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
    • H04L9/0816—Key establishment, i.e. cryptographic processes or cryptographic protocols whereby a shared secret becomes available to two or more parties, for subsequent use
    • H04L9/0852—Quantum cryptography
    • H04L9/0858—Details about key distillation or coding, e.g. reconciliation, error correction, privacy amplification, polarisation coding or phase coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/04—Key management, e.g. using generic bootstrapping architecture [GBA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H04B1/7097—Interference-related aspects
    • H04B1/711—Interference-related aspects the interference being multi-path interference
    • H04B1/7115—Constructive combining of multi-path signals, i.e. RAKE receivers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
    • H04K1/00—Secret communication
    • H04K1/08—Secret communication by varying the polarisation of transmitted waves
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
    • H04K1/00—Secret communication
    • H04K1/10—Secret communication by using two signals transmitted simultaneously or successively
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/60—Digital content management, e.g. content distribution
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/80—Wireless
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/60—Context-dependent security
    • H04W12/69—Identity-dependent
    • H04W12/77—Graphical identity

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Theoretical Computer Science (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Facsimile Transmission Control (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
CN2010102742506A 2002-02-28 2003-02-27 通信方法、通信装置以及发送接收装置 Pending CN101917244A (zh)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2002054064 2002-02-28
JP54064/02 2002-02-28
JP132068/02 2002-05-07
JP2002132068 2002-05-07
JP48364/03 2003-02-25
JP2003048364A JP2004032679A (ja) 2002-02-28 2003-02-25 通信装置及び通信システム

Related Parent Applications (1)

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CN038072823A Division CN1643842B (zh) 2002-02-28 2003-02-27 通信设备和通信系统

Publications (1)

Publication Number Publication Date
CN101917244A true CN101917244A (zh) 2010-12-15

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CN2010102742506A Pending CN101917244A (zh) 2002-02-28 2003-02-27 通信方法、通信装置以及发送接收装置
CN038072823A Expired - Lifetime CN1643842B (zh) 2002-02-28 2003-02-27 通信设备和通信系统

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CN038072823A Expired - Lifetime CN1643842B (zh) 2002-02-28 2003-02-27 通信设备和通信系统

Country Status (6)

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US (5) USRE47356E1 (enExample)
EP (5) EP2479923A1 (enExample)
JP (1) JP2004032679A (enExample)
CN (2) CN101917244A (enExample)
AU (1) AU2003211745A1 (enExample)
WO (1) WO2003073689A1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
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CN112491547A (zh) * 2020-12-03 2021-03-12 长春理工大学 基于空间分集分时选通的大气湍流光信道共享随机比特提取系统
CN115039351A (zh) * 2020-01-31 2022-09-09 索尼集团公司 在无线mimo系统中操作终端设备和网络节点

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EP2479922A1 (en) 2012-07-25
CN1643842A (zh) 2005-07-20
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