MX2018005575A - Aparato de procesamiento de datos, y metodo de procesamiento de datos. - Google Patents
Aparato de procesamiento de datos, y metodo de procesamiento de datos.Info
- Publication number
- MX2018005575A MX2018005575A MX2018005575A MX2018005575A MX2018005575A MX 2018005575 A MX2018005575 A MX 2018005575A MX 2018005575 A MX2018005575 A MX 2018005575A MX 2018005575 A MX2018005575 A MX 2018005575A MX 2018005575 A MX2018005575 A MX 2018005575A
- Authority
- MX
- Mexico
- Prior art keywords
- bit
- data processing
- random
- bit sequence
- generated
- Prior art date
Links
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F12/00—Accessing, addressing or allocating within memory systems or architectures
- G06F12/02—Addressing or allocation; Relocation
- G06F12/06—Addressing a physical block of locations, e.g. base addressing, module addressing, memory dedication
- G06F12/0607—Interleaved addressing
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
- H03M13/27—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes using interleaving techniques
- H03M13/276—Interleaving address generation
-
- 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
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0056—Systems characterized by the type of code used
- H04L1/0071—Use of interleaving
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
- G06F7/58—Random or pseudo-random number generators
- G06F7/582—Pseudo-random number generators
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
- H03M13/27—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes using interleaving techniques
- H03M13/2742—Irregular interleaver wherein the permutation pattern is not obtained by a computation rule, e.g. interleaver based on random generators
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
- H03M13/27—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes using interleaving techniques
- H03M13/2742—Irregular interleaver wherein the permutation pattern is not obtained by a computation rule, e.g. interleaver based on random generators
- H03M13/2746—S-random interleaver
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
- H03M13/27—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes using interleaving techniques
- H03M13/2789—Interleaver providing variable interleaving, e.g. variable block sizes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2212/00—Indexing scheme relating to accessing, addressing or allocation within memory systems or architectures
- G06F2212/10—Providing a specific technical effect
- G06F2212/1016—Performance improvement
-
- 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
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0041—Arrangements at the transmitter end
-
- 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
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0056—Systems characterized by the type of code used
- H04L1/0057—Block codes
- H04L1/0058—Block-coded modulation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Probability & Statistics with Applications (AREA)
- Computing Systems (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- General Engineering & Computer Science (AREA)
- Pure & Applied Mathematics (AREA)
- Mathematical Optimization (AREA)
- Mathematical Analysis (AREA)
- Computational Mathematics (AREA)
- Error Detection And Correction (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
Abstract
La técnica presente hace referencia a un aparato de procesamiento de datos, y un método de procesamiento de datos de los que cada uno permite una dirección valido para ser producido de manera más confiable en intercalación, En un aparato de procesamiento de datos, un intercalador de frecuencia para llevar a cabo la intercalación de frecuencia calcula un primer flujo de bits producido por un primer pseudo número que genera la porción configurada para producir un flujo de bits, un segundo flujo de bits producido por una segunda porción que genera un número pseudo aleatorio configurada para producir un flujo de bits aleatorio, y un bit adicional producido por una porción que produce bits configurada para producir alternativamente como bit como 0 y un bit como 1. Como un resultado, en la producción de una dirección escrita o una dirección leída que incluye un flujo de bits aleatorio, el bit como 0 y el bit como 1 se repiten alternativamente como el bit más significante en el flujo de bits aleatorio. La técnica presente, por ejemplo, puede ser aplicada a un intercalador de frecuencia para llevar a cabo la intercalación de frecuencia.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015220516 | 2015-11-10 | ||
| PCT/JP2016/081808 WO2017082060A1 (ja) | 2015-11-10 | 2016-10-27 | データ処理装置、及び、データ処理方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2018005575A true MX2018005575A (es) | 2018-08-01 |
Family
ID=58695276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2018005575A MX2018005575A (es) | 2015-11-10 | 2016-10-27 | Aparato de procesamiento de datos, y metodo de procesamiento de datos. |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US10789165B2 (es) |
| EP (1) | EP3376673B1 (es) |
| JP (1) | JP6954840B2 (es) |
| KR (1) | KR20180081050A (es) |
| CN (1) | CN108463951B (es) |
| CA (1) | CA3003703C (es) |
| MX (1) | MX2018005575A (es) |
| TW (1) | TWI735478B (es) |
| WO (1) | WO2017082060A1 (es) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117335927A (zh) * | 2018-05-29 | 2024-01-02 | 中兴通讯股份有限公司 | 部分伪随机化处理方法、相应装置、设备及存储介质 |
| CN110519010B (zh) * | 2019-08-25 | 2022-03-15 | 中国电子科技集团公司第二十研究所 | 一种利用扭转和伪随机映射的改进行列交织方法 |
Family Cites Families (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5276826A (en) * | 1988-01-04 | 1994-01-04 | Hewlett-Packard Company | Apparatus for transforming addresses to provide pseudo-random access to memory modules |
| US6981126B1 (en) * | 1996-07-03 | 2005-12-27 | Micron Technology, Inc. | Continuous interleave burst access |
| US6507629B1 (en) * | 1998-04-07 | 2003-01-14 | Sony Corporation | Address generator, interleave unit, deinterleave unit, and transmission unit |
| KR100306282B1 (ko) * | 1998-12-10 | 2001-11-02 | 윤종용 | 통신시스템의인터리빙/디인터리빙장치및방법 |
| JP2000244335A (ja) * | 1999-02-19 | 2000-09-08 | Fujitsu Ltd | ビットインタリーブ回路及びビットデインタリーブ回路 |
| US6603412B2 (en) * | 2001-06-08 | 2003-08-05 | Texas Instruments Incorporated | Interleaved coder and method |
| KR100860660B1 (ko) * | 2002-01-09 | 2008-09-26 | 삼성전자주식회사 | 통신시스템의 인터리빙 장치 및 방법 |
| JP3931100B2 (ja) * | 2002-03-12 | 2007-06-13 | 株式会社日立コミュニケーションテクノロジー | ターボ復号器並びにターボ符号器及びターボ符号器、復号器を含む無線基地局 |
| AU2003259446A1 (en) * | 2002-09-06 | 2004-03-29 | Koninklijke Philips Electronics N.V. | Packet insertion mechanism for an improved atsc dtv system |
| GB2454196B (en) * | 2007-10-30 | 2012-10-10 | Sony Corp | Data processsing apparatus and method |
| EP1463255A1 (en) * | 2003-03-25 | 2004-09-29 | Sony United Kingdom Limited | Interleaver for mapping symbols on the carriers of an OFDM system |
| GB2454193B (en) * | 2007-10-30 | 2012-07-18 | Sony Corp | Data processing apparatus and method |
| US8885761B2 (en) * | 2003-03-25 | 2014-11-11 | Sony Corporation | Data processing apparatus and method |
| US7297634B2 (en) * | 2003-06-06 | 2007-11-20 | Marvell World Trade Ltd. | Method and apparatus for semiconductor device and semiconductor memory device |
| DE602004016947D1 (de) * | 2004-03-10 | 2008-11-20 | Ericsson Telefon Ab L M | Addressgenerator für einen Verschachtelungsspeicher und einen Entschachtelungsspeicher |
| GB2417577A (en) * | 2004-08-25 | 2006-03-01 | Imagination Tech Ltd | Memory controller with randomised bank selection |
| WO2008032261A2 (en) * | 2006-09-12 | 2008-03-20 | Nxp B.V. | Deinterleaver for a multi-stage interleaving scheme with processing of bit pairs |
| GB2454317B (en) * | 2007-10-30 | 2012-10-17 | Sony Corp | data processing apparatus and method |
| TWI410055B (zh) * | 2007-11-26 | 2013-09-21 | Sony Corp | Data processing device, data processing method and program product for performing data processing method on computer |
| US7764595B2 (en) * | 2008-01-16 | 2010-07-27 | Newport Media, Inc. | Area and power efficient architectures of time deinterleaver for ISDB-T receivers |
| GB2460459B (en) * | 2008-05-30 | 2012-07-11 | Sony Corp | Data processing apparatus and method |
| US7667628B2 (en) * | 2008-06-23 | 2010-02-23 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Interleaver for scrambling and information word |
| CN101902303A (zh) * | 2009-05-27 | 2010-12-01 | 中国科学院微电子研究所 | 一种实现交织与解交织复用的装置及方法 |
| WO2014082915A1 (en) * | 2012-11-28 | 2014-06-05 | Sony Corporation | Receiver for receiving data in a broadcast system using redundancy data |
| EP3033879B1 (en) * | 2013-08-14 | 2019-05-15 | LG Electronics Inc. | Apparatus for transmitting broadcast signals, apparatus for receiving broadcast signals, method for transmitting broadcast signals and method for receiving broadcast signals |
| CN105723716B (zh) * | 2013-11-11 | 2020-02-21 | Lg 电子株式会社 | 发送广播信号的装置、接收广播信号的装置、发送广播信号的方法以及接收广播信号的方法 |
| US9210022B2 (en) | 2013-11-25 | 2015-12-08 | Lg Electronics Inc. | Apparatus for transmitting broadcast signals, apparatus for receiving broadcast, signals, method for transmitting broadcast signals and method for receiving broadcast signals |
-
2016
- 2016-10-27 WO PCT/JP2016/081808 patent/WO2017082060A1/ja active Application Filing
- 2016-10-27 EP EP16864024.1A patent/EP3376673B1/en active Active
- 2016-10-27 MX MX2018005575A patent/MX2018005575A/es unknown
- 2016-10-27 TW TW105134811A patent/TWI735478B/zh active
- 2016-10-27 JP JP2017550057A patent/JP6954840B2/ja active Active
- 2016-10-27 KR KR1020187011749A patent/KR20180081050A/ko active IP Right Grant
- 2016-10-27 CA CA3003703A patent/CA3003703C/en active Active
- 2016-10-27 US US15/754,331 patent/US10789165B2/en active Active
- 2016-10-27 CN CN201680063409.5A patent/CN108463951B/zh active Active
-
2020
- 2020-08-19 US US16/997,669 patent/US11341047B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US11341047B2 (en) | 2022-05-24 |
| JPWO2017082060A1 (ja) | 2018-08-23 |
| US10789165B2 (en) | 2020-09-29 |
| KR20180081050A (ko) | 2018-07-13 |
| CA3003703A1 (en) | 2017-05-18 |
| WO2017082060A1 (ja) | 2017-05-18 |
| CA3003703C (en) | 2024-04-16 |
| CN108463951B (zh) | 2022-06-24 |
| US20210073124A1 (en) | 2021-03-11 |
| EP3376673A4 (en) | 2018-11-07 |
| TWI735478B (zh) | 2021-08-11 |
| CN108463951A (zh) | 2018-08-28 |
| US20180232306A1 (en) | 2018-08-16 |
| TW201724790A (zh) | 2017-07-01 |
| EP3376673B1 (en) | 2022-06-29 |
| JP6954840B2 (ja) | 2021-10-27 |
| EP3376673A1 (en) | 2018-09-19 |
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