JPS5526715A - Data string rearrangement unit - Google Patents

Data string rearrangement unit

Info

Publication number
JPS5526715A
JPS5526715A JP9900578A JP9900578A JPS5526715A JP S5526715 A JPS5526715 A JP S5526715A JP 9900578 A JP9900578 A JP 9900578A JP 9900578 A JP9900578 A JP 9900578A JP S5526715 A JPS5526715 A JP S5526715A
Authority
JP
Japan
Prior art keywords
data
bit
constitution
series
parallel
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.)
Pending
Application number
JP9900578A
Other languages
Japanese (ja)
Inventor
Hideo Okinaka
Yutaka Yasuda
Akira Ogawa
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.)
KDDI Corp
Original Assignee
Kokusai Denshin Denwa KK
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 Kokusai Denshin Denwa KK filed Critical Kokusai Denshin Denwa KK
Priority to JP9900578A priority Critical patent/JPS5526715A/en
Publication of JPS5526715A publication Critical patent/JPS5526715A/en
Pending legal-status Critical Current

Links

Landscapes

  • Error Detection And Correction (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)

Abstract

PURPOSE:To make the rearrangement of high-speed data by a low-speed memory by dispersing and storing a data string on a communication line and then by simultaneously reading, bit by bit, the contents at corresponding addresses from respective memories according to the constitution of a conversion matrix. CONSTITUTION:This unit is equipped with series-parallel converter 11 which converts series input data into parallel data of (m1)-bit words, memory parts #1 to #m2 divided into the (m2)-number memory elements 15 and available for word-by- word writing, and method 14 of writing parallel data to memory elements according to the constitution of rows of the conversion matrix. Further, this is provided with method 18 of reading, bit by bit, the contents of corresponding addresses from respective memory elements at the same time according to the constitution of columns of the conversion matrix, and parallel-series converter 22 which converts the output of the reading method into series data and then outputs it. Consequently, the rearrangement of high-speed data can be performed by the low-speed memory.
JP9900578A 1978-08-16 1978-08-16 Data string rearrangement unit Pending JPS5526715A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9900578A JPS5526715A (en) 1978-08-16 1978-08-16 Data string rearrangement unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9900578A JPS5526715A (en) 1978-08-16 1978-08-16 Data string rearrangement unit

Publications (1)

Publication Number Publication Date
JPS5526715A true JPS5526715A (en) 1980-02-26

Family

ID=14234897

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9900578A Pending JPS5526715A (en) 1978-08-16 1978-08-16 Data string rearrangement unit

Country Status (1)

Country Link
JP (1) JPS5526715A (en)

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5733175A (en) * 1980-07-31 1982-02-23 Mitsubishi Electric Corp Transmitter for signal of elevator
JPS58173934A (en) * 1982-04-03 1983-10-12 Sony Corp Encoding method of error correction
JPS58178643A (en) * 1982-04-13 1983-10-19 Matsushita Electric Ind Co Ltd Detecting and correcting device of error
JPS58197925A (en) * 1982-05-14 1983-11-17 Nippon Telegr & Teleph Corp <Ntt> Communication system
JPS5928740A (en) * 1982-08-10 1984-02-15 Nippon Telegr & Teleph Corp <Ntt> Communication system
JPS5995727A (en) * 1982-11-24 1984-06-01 Matsushita Electric Ind Co Ltd Serial parallel data converter
JPS5999892A (en) * 1982-11-30 1984-06-08 Nippon Hoso Kyokai <Nhk> Digital signal transmission system
JPS6120431A (en) * 1984-07-09 1986-01-29 Nitsuko Ltd Matrix converting system
JPS6133022A (en) * 1984-07-25 1986-02-15 Mitsubishi Electric Corp Code processor
JPS6238075A (en) * 1985-08-13 1987-02-19 Fuji Xerox Co Ltd Device for processing transposition of matrix data
JPS6257322A (en) * 1985-09-05 1987-03-13 Fujitsu Ltd Data speed conversion processing circuit
JPS62152228A (en) * 1985-12-25 1987-07-07 Yokogawa Electric Corp Parallel/serial converting circuit
JPS62158334A (en) * 1985-12-28 1987-07-14 Teru Saamuko Kk Opening and closing apparatus
JPH07170201A (en) * 1993-12-14 1995-07-04 Nec Corp Interleave circuit
WO1996038922A1 (en) * 1995-05-30 1996-12-05 Ryuzo Imazu Method for detecting and correcting transmission error of digital signal
WO1999025069A1 (en) * 1997-11-10 1999-05-20 Ntt Mobile Communications Network, Inc. Interleaving method, interleaving apparatus, and recording medium in which interleave pattern generating program is recorded
US6476738B1 (en) 1998-12-21 2002-11-05 Nec Corporation Block interleave circuit

Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5733175A (en) * 1980-07-31 1982-02-23 Mitsubishi Electric Corp Transmitter for signal of elevator
JPS6153985B2 (en) * 1980-07-31 1986-11-20 Mitsubishi Electric Corp
JPS58173934A (en) * 1982-04-03 1983-10-12 Sony Corp Encoding method of error correction
JPS58178643A (en) * 1982-04-13 1983-10-19 Matsushita Electric Ind Co Ltd Detecting and correcting device of error
JPH0452660B2 (en) * 1982-04-13 1992-08-24 Matsushita Electric Ind Co Ltd
JPS58197925A (en) * 1982-05-14 1983-11-17 Nippon Telegr & Teleph Corp <Ntt> Communication system
JPS5928740A (en) * 1982-08-10 1984-02-15 Nippon Telegr & Teleph Corp <Ntt> Communication system
JPH0312503B2 (en) * 1982-08-10 1991-02-20 Nippon Telegraph & Telephone
JPS6347373B2 (en) * 1982-11-24 1988-09-21 Matsushita Electric Ind Co Ltd
JPS5995727A (en) * 1982-11-24 1984-06-01 Matsushita Electric Ind Co Ltd Serial parallel data converter
JPS5999892A (en) * 1982-11-30 1984-06-08 Nippon Hoso Kyokai <Nhk> Digital signal transmission system
JPH0342552B2 (en) * 1982-11-30 1991-06-27
JPS6120431A (en) * 1984-07-09 1986-01-29 Nitsuko Ltd Matrix converting system
JPS6133022A (en) * 1984-07-25 1986-02-15 Mitsubishi Electric Corp Code processor
JPS6238075A (en) * 1985-08-13 1987-02-19 Fuji Xerox Co Ltd Device for processing transposition of matrix data
JPS6257322A (en) * 1985-09-05 1987-03-13 Fujitsu Ltd Data speed conversion processing circuit
JPS62152228A (en) * 1985-12-25 1987-07-07 Yokogawa Electric Corp Parallel/serial converting circuit
JPH03772B2 (en) * 1985-12-28 1991-01-08 Tokyo Erekutoron Sagami Kk
JPS62158334A (en) * 1985-12-28 1987-07-14 Teru Saamuko Kk Opening and closing apparatus
JPH07170201A (en) * 1993-12-14 1995-07-04 Nec Corp Interleave circuit
WO1996038922A1 (en) * 1995-05-30 1996-12-05 Ryuzo Imazu Method for detecting and correcting transmission error of digital signal
US5903581A (en) * 1995-05-30 1999-05-11 Imazu; Ryuzo Method of detecting and correcting transmission error of digital signals
WO1999025069A1 (en) * 1997-11-10 1999-05-20 Ntt Mobile Communications Network, Inc. Interleaving method, interleaving apparatus, and recording medium in which interleave pattern generating program is recorded
US6631491B1 (en) 1997-11-10 2003-10-07 Ntt Mobile Communications Network, Inc. Interleaving method, interleaving apparatus, and recording medium in which interleave pattern generating program is recorded
US6476738B1 (en) 1998-12-21 2002-11-05 Nec Corporation Block interleave circuit

Similar Documents

Publication Publication Date Title
JPS5526715A (en) Data string rearrangement unit
JPS5642876A (en) Electronic interpreter
GB1246128A (en) Electronic computer
EP0062547A3 (en) Memory circuit
EP0158311A3 (en) Apparatus for retrieving character strings
SU1026164A1 (en) Push-down storage
GB2030739A (en) Computer store arrangements
JPS56111961A (en) Data file control device
JPS5798028A (en) Logical circuit
JPS5755581A (en) Address converting system
JPS5528191A (en) Memory unit
JPS5727476A (en) Storage device
JPS56134384A (en) Memory access system
SU597008A1 (en) Single-variable function reproducing device
JPS6421539A (en) Input/output interface device and driving type computer
JPS55147788A (en) Information output unit
JPS573471A (en) Decoder
JPS6462897A (en) Storage device
JPS6431253A (en) Data transferring system
JPS56169949A (en) Multiplex processing circuit
JPS5619182A (en) Associative memory unit
JPS554605A (en) Address decoding system
JPS5764874A (en) Line printer
JPS5474642A (en) Operation circuit
JPS6482392A (en) Semiconductor memory device