JPS63110837A - スペクトラム拡散信号送信機 - Google Patents

スペクトラム拡散信号送信機

Info

Publication number
JPS63110837A
JPS63110837A JP61257332A JP25733286A JPS63110837A JP S63110837 A JPS63110837 A JP S63110837A JP 61257332 A JP61257332 A JP 61257332A JP 25733286 A JP25733286 A JP 25733286A JP S63110837 A JPS63110837 A JP S63110837A
Authority
JP
Japan
Prior art keywords
stage
register
shift register
output
code
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP61257332A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0549140B2 (enrdf_load_stackoverflow
Inventor
Toshihito Kanai
金井　敏仁
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
NEC Corp
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 NEC Corp filed Critical NEC Corp
Priority to JP61257332A priority Critical patent/JPS63110837A/ja
Publication of JPS63110837A publication Critical patent/JPS63110837A/ja
Publication of JPH0549140B2 publication Critical patent/JPH0549140B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/10—Code generation
    • H04J13/102—Combining codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0007—Code type
    • H04J13/0022—PN, e.g. Kronecker
    • H04J13/0029—Gold

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
JP61257332A 1986-10-28 1986-10-28 スペクトラム拡散信号送信機 Granted JPS63110837A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61257332A JPS63110837A (ja) 1986-10-28 1986-10-28 スペクトラム拡散信号送信機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61257332A JPS63110837A (ja) 1986-10-28 1986-10-28 スペクトラム拡散信号送信機

Publications (2)

Publication Number Publication Date
JPS63110837A true JPS63110837A (ja) 1988-05-16
JPH0549140B2 JPH0549140B2 (enrdf_load_stackoverflow) 1993-07-23

Family

ID=17304889

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61257332A Granted JPS63110837A (ja) 1986-10-28 1986-10-28 スペクトラム拡散信号送信機

Country Status (1)

Country Link
JP (1) JPS63110837A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02218215A (ja) * 1989-02-20 1990-08-30 Clarion Co Ltd 擬似ランダム雑音符号発生器
JPH08317469A (ja) * 1995-05-22 1996-11-29 Nippon Denki Ido Tsushin Kk コードレス構内電話システム
JP2006339924A (ja) * 2005-06-01 2006-12-14 Nec Corp スペクトラム拡散通信システム及びそれに用いる復調回路
JP2007325071A (ja) * 2006-06-02 2007-12-13 Netindex Inc 多重伝送装置、多重伝送装置のタイミング同期回路、および、キャリア位相同期回路、多重伝送方法、並びに、多重伝送方法のタイミング同期方法、および、キャリア位相同期方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7672285B2 (en) * 2004-06-28 2010-03-02 Dtvg Licensing, Inc. Method and apparatus for minimizing co-channel interference by scrambling
US7161988B2 (en) * 2004-04-12 2007-01-09 The Directv Group, Inc. Method and apparatus for minimizing co-channel interference

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02218215A (ja) * 1989-02-20 1990-08-30 Clarion Co Ltd 擬似ランダム雑音符号発生器
JPH08317469A (ja) * 1995-05-22 1996-11-29 Nippon Denki Ido Tsushin Kk コードレス構内電話システム
JP2006339924A (ja) * 2005-06-01 2006-12-14 Nec Corp スペクトラム拡散通信システム及びそれに用いる復調回路
JP2007325071A (ja) * 2006-06-02 2007-12-13 Netindex Inc 多重伝送装置、多重伝送装置のタイミング同期回路、および、キャリア位相同期回路、多重伝送方法、並びに、多重伝送方法のタイミング同期方法、および、キャリア位相同期方法

Also Published As

Publication number Publication date
JPH0549140B2 (enrdf_load_stackoverflow) 1993-07-23

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