SG11201909222YA - Mapping of channel encoded bits to symbol for retransmission - Google Patents
Mapping of channel encoded bits to symbol for retransmissionInfo
- Publication number
- SG11201909222YA SG11201909222YA SG11201909222YA SG11201909222YA SG 11201909222Y A SG11201909222Y A SG 11201909222YA SG 11201909222Y A SG11201909222Y A SG 11201909222YA SG 11201909222Y A SG11201909222Y A SG 11201909222YA
- Authority
- SG
- Singapore
- Prior art keywords
- encoded bits
- california
- international
- retransmission
- symbol
- Prior art date
Links
Classifications
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- 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
- H04L1/007—Unequal error protection
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- 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
- H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
-
- 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
- H04L1/0078—Avoidance of errors by organising the transmitted data in a format specifically designed to deal with errors, e.g. location
- H04L1/0086—Unequal error protection
-
- 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
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1867—Arrangements specially adapted for the transmitter end
- H04L1/1893—Physical mapping arrangements
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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
- H03M13/63—Joint error correction and other techniques
- H03M13/6306—Error control coding in combination with Automatic Repeat reQuest [ARQ] and diversity transmission, e.g. coding schemes for the multiple transmission of the same information or the transmission of incremental redundancy
-
- 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
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
- H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
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- 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
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
- H04L1/0025—Transmission of mode-switching indication
-
- 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
- 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
- H04L1/0067—Rate matching
-
- 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
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
- H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
- H04L27/345—Modifications of the signal space to allow the transmission of additional information
- H04L27/3461—Modifications of the signal space to allow the transmission of additional information in order to transmit a subchannel
- H04L27/3483—Modifications of the signal space to allow the transmission of additional information in order to transmit a subchannel using a modulation of the constellation points
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0003—Two-dimensional division
- H04L5/0005—Time-frequency
- H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
- H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
- H04L5/0046—Determination of how many bits are transmitted on different sub-channels
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
- H04L5/0055—Physical resource allocation for ACK/NACK
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W92/00—Interfaces specially adapted for wireless communication networks
- H04W92/04—Interfaces between hierarchically different network devices
- H04W92/10—Interfaces between hierarchically different network devices between terminal device and access point, i.e. wireless air interface
Abstract
startv, oe -- Generatefirst first code block including encoded 902 bits --.-- Map first encoded bits to bit locationsthin first 904 symbols W O 20 18/ 2088 41 Al (12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 15 November 2018 (15.11.2018) WIPO I PCT ill~~~~~~~~ 011101010VIIIOH olo Holollm mo mom oimIE (10) International Publication Number WO 2018/208841 Al (51) International Patent Classification: HO4L 1/00 (2006.01) H04L 1/18 (2006.01) (21) International Application Number: PCT/US2018/031680 (22) International Filing Date: 08 May 2018 (08.05.2018) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 62/505,437 12 May 2017 (12.05.2017) US 15/973,365 07 May 2018 (07.05.2018) US (71) Applicant: QUALCOMM INCORPORATED [US/US]; ATTN: International IP Administration, 5775 Morehouse Drive, San Diego, California 92121-1714 (US). (72) Inventors: KIM, Hobin; 5775 Morehouse Drive, San Diego, California 92121-1714 (US). SANKAR, Hari; 5775 Morehouse Drive, San Diego, California 92121-1714 (US). GOROKHOV, Alexei; 5775 Morehouse Drive, San Diego, California 92121-1714 (US). MCCLOUD, Michael; 5775 Morehouse Drive, San Diego, California 92121-1714 (US). SORIAGA, Joseph Binamira; 5775 Morehouse Drive, San Diego, California 92121-1714 (US). (74) Agent: BURGESS, Jeffrey; Loza & Loza, LLP, 305 North Second Avenue #127, Upland, California 91786 (US). (81) Designated States (unless otherwise indicated, for every kind of national protection available): AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (84) Designated States (unless otherwise indicated, for every kind of regional protection available): ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). Published: — with international search report (Art. 21(3)) (54) Title: MAPPING OF CHANNEL ENCODED BITS TO SYMBOL FOR RETRANSMISSION (57) : Aspects of the present disclosure relate to retransmissions of data within wireless communication networks. For a retransmission, at least a portion of the encoded bits of an original transmission may be mapped to different bit locations in one or more modulated symbols based on a non-random mapping rule. In some examples, the encoded bits of a symbol may be reversed within the symbol for a retransmission. In other examples, the first and last encoded bits within a symbol may be switched for a retransmission. Other non-random mapping rules, such as a bit location offset, may also be used to map encoded bits to different bit locations in the modulated symbol within a retransmission. Transmit first code block to receiving device 906 908 H Generate second code block including second 910 encoded bits Map at least portion of corresponding encoded bits to different bit locations with in second 912 symbols than first symbols Transm second code block to it receiving H device 914 ) FIG. 9
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201762505437P | 2017-05-12 | 2017-05-12 | |
US15/973,365 US10958379B2 (en) | 2017-05-12 | 2018-05-07 | Mapping of channel encoded bits to symbol for retransmission |
PCT/US2018/031680 WO2018208841A1 (en) | 2017-05-12 | 2018-05-08 | Mapping of channel encoded bits to symbol for retransmission |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11201909222YA true SG11201909222YA (en) | 2019-11-28 |
Family
ID=64098126
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11201909222Y SG11201909222YA (en) | 2017-05-12 | 2018-05-08 | Mapping of channel encoded bits to symbol for retransmission |
Country Status (9)
Country | Link |
---|---|
US (1) | US10958379B2 (en) |
EP (1) | EP3622643A1 (en) |
JP (1) | JP2020520167A (en) |
KR (1) | KR102264719B1 (en) |
CN (1) | CN110637425B (en) |
BR (1) | BR112019023388A2 (en) |
SG (1) | SG11201909222YA (en) |
TW (1) | TWI755532B (en) |
WO (1) | WO2018208841A1 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SG11201705119VA (en) * | 2014-12-22 | 2017-07-28 | Huawei Tech Co Ltd | Polar code encoding method and encoding apparatus |
CN108575116B (en) * | 2017-01-09 | 2019-09-24 | 联发科技股份有限公司 | Bit mapping method and its sending device |
US10554345B2 (en) * | 2017-08-10 | 2020-02-04 | At&T Intellectual Property I, L.P. | Indicating retransmitted codeblock groups in 5G wireless communication systems |
CN111373677B (en) * | 2017-11-20 | 2023-05-12 | 高通股份有限公司 | Dynamic termination of hybrid automatic repeat request retransmissions |
US10312948B1 (en) * | 2018-04-30 | 2019-06-04 | Polaran Yazilim Bilisim Danismanlik Ithalat Ihracat Sanayi Ticaret Limited Sirketi | Method and system for retransmitting data using systematic polar coding |
KR20220000707A (en) * | 2020-06-26 | 2022-01-04 | 삼성전자주식회사 | Apparatus and method for polar code encoding or decoding in communication systems |
CN114978442A (en) * | 2021-02-19 | 2022-08-30 | 华为技术有限公司 | Resource mapping method and device |
US20240106563A1 (en) * | 2022-09-22 | 2024-03-28 | Qualcomm Incorporated | Modulation based hybrid automatic repeat request feedback retransmission design |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6865233B1 (en) * | 1999-02-19 | 2005-03-08 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and system for control signalling enabling flexible link adaptation in a radiocommunication system |
DE10124417A1 (en) | 2001-05-18 | 2002-11-21 | Siemens Ag | Data transfer method involves allocating coded data to bit positions depending on whether corresponding data packet is being transmitted for first time or is a repeat |
KR101387534B1 (en) * | 2008-01-03 | 2014-04-21 | 엘지전자 주식회사 | Symbol mapping method for repetition channel coding |
US9071402B2 (en) * | 2008-03-24 | 2015-06-30 | Telefonaktiebolaget L M Ericsson (Publ) | Selection of retransmission settings for HARQ in WCDMA and LTE networks |
KR101334371B1 (en) | 2008-08-28 | 2013-11-29 | 한국전자통신연구원 | Apparatus and method for mapping symbol |
EP2323303A1 (en) * | 2008-09-02 | 2011-05-18 | Panasonic Corporation | Wireless communication device and wireless communication method |
US8514888B2 (en) | 2008-09-12 | 2013-08-20 | Industrial Technology Research Institute | Methods and devices for wireless broadcasting service communication environment |
CN107104780B (en) * | 2009-10-01 | 2020-10-16 | 交互数字专利控股公司 | Uplink control data transmission |
CN102148797B (en) * | 2010-02-08 | 2014-02-12 | 上海贝尔股份有限公司 | Combined multiple data stream transmission technology |
CN102315909A (en) * | 2011-09-28 | 2012-01-11 | 清华大学 | Bit-mapping based coding modulation method and corresponding demodulation decoding method thereof |
US8761234B2 (en) * | 2011-10-25 | 2014-06-24 | Qualcomm Incorporated | Rate selection for frames in wireless devices |
US8671321B2 (en) * | 2012-06-28 | 2014-03-11 | Telefonaktiebolaget L M Ericsson (Publ) | Method and apparatus for retransmission processing in a communication receiver |
CN104813604B (en) | 2012-11-28 | 2017-10-31 | 索尼公司 | The receiver of the data in broadcast system is received using redundant data |
KR102351268B1 (en) * | 2015-01-16 | 2022-01-14 | 삼성전자 주식회사 | Method and apparatus for beamforming |
CN104579576B (en) * | 2015-01-27 | 2018-02-09 | 清华大学 | Code modulating method and system |
WO2017010477A1 (en) * | 2015-07-15 | 2017-01-19 | 株式会社Nttドコモ | User terminal, wireless base station and wireless communication method |
-
2018
- 2018-05-07 US US15/973,365 patent/US10958379B2/en active Active
- 2018-05-08 EP EP18727124.2A patent/EP3622643A1/en not_active Withdrawn
- 2018-05-08 JP JP2019561321A patent/JP2020520167A/en active Pending
- 2018-05-08 WO PCT/US2018/031680 patent/WO2018208841A1/en active Application Filing
- 2018-05-08 CN CN201880030247.4A patent/CN110637425B/en active Active
- 2018-05-08 KR KR1020197036284A patent/KR102264719B1/en active IP Right Grant
- 2018-05-08 SG SG11201909222Y patent/SG11201909222YA/en unknown
- 2018-05-08 BR BR112019023388-1A patent/BR112019023388A2/en unknown
- 2018-05-08 TW TW107115541A patent/TWI755532B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CN110637425A (en) | 2019-12-31 |
TWI755532B (en) | 2022-02-21 |
JP2020520167A (en) | 2020-07-02 |
CN110637425B (en) | 2022-03-15 |
TW201902167A (en) | 2019-01-01 |
EP3622643A1 (en) | 2020-03-18 |
WO2018208841A1 (en) | 2018-11-15 |
BR112019023388A2 (en) | 2020-06-16 |
US10958379B2 (en) | 2021-03-23 |
KR102264719B1 (en) | 2021-06-11 |
KR20200006560A (en) | 2020-01-20 |
US20180331788A1 (en) | 2018-11-15 |
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