JP2020527902A5 - - Google Patents

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Publication number
JP2020527902A5
JP2020527902A5 JP2020502154A JP2020502154A JP2020527902A5 JP 2020527902 A5 JP2020527902 A5 JP 2020527902A5 JP 2020502154 A JP2020502154 A JP 2020502154A JP 2020502154 A JP2020502154 A JP 2020502154A JP 2020527902 A5 JP2020527902 A5 JP 2020527902A5
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JP
Japan
Prior art keywords
bits
modulation constellation
constellation
exponential modulation
odd
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Application number
JP2020502154A
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English (en)
Japanese (ja)
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JP2020527902A (ja
JP7412327B2 (ja
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Priority claimed from US15/656,580 external-priority patent/US10116484B1/en
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Publication of JP2020527902A5 publication Critical patent/JP2020527902A5/ja
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JP2020502154A 2017-07-21 2018-05-21 奇数指数直交振幅変調のための技法および装置 Active JP7412327B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15/656,580 US10116484B1 (en) 2017-07-21 2017-07-21 Techniques and apparatuses for odd-exponent quadrature amplitude modulation
US15/656,580 2017-07-21
PCT/US2018/033651 WO2019018053A1 (en) 2017-07-21 2018-05-21 QUADRATURE AMPLITUDE MODULATION TECHNIQUES AND APPARATUSES WITH IMPERATIVE EXPOSURE

Publications (3)

Publication Number Publication Date
JP2020527902A JP2020527902A (ja) 2020-09-10
JP2020527902A5 true JP2020527902A5 (enExample) 2021-07-26
JP7412327B2 JP7412327B2 (ja) 2024-01-12

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ID=62631166

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020502154A Active JP7412327B2 (ja) 2017-07-21 2018-05-21 奇数指数直交振幅変調のための技法および装置

Country Status (7)

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US (1) US10116484B1 (enExample)
EP (1) EP3656101B1 (enExample)
JP (1) JP7412327B2 (enExample)
KR (1) KR102636764B1 (enExample)
CN (1) CN110915178B (enExample)
CA (1) CA3066910A1 (enExample)
WO (1) WO2019018053A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10425272B2 (en) 2017-07-21 2019-09-24 Qualcomm Incorporated Techniques and apparatuses for odd-exponent quadrature amplitude modulation parity bit selection
US12294479B2 (en) * 2022-09-16 2025-05-06 Qualcomm Incorporated Non-square quadrature amplitude modulation in wireless communication systems

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7379504B2 (en) * 2001-10-09 2008-05-27 Broadcom Corporation Optimal trellis code design for QPSK and higher order quadrature amplitude modulations
KR100413744B1 (en) * 2003-06-23 2004-01-03 Tae Hoon Kim Method and apparatus for hard decision demodulation of qam
WO2006002550A1 (en) * 2004-07-07 2006-01-12 Nortel Networks Limited System and method for mapping symbols for mimo transmission
CN101218773B (zh) * 2005-05-04 2012-08-29 松下电器产业株式会社 用于16正交幅度调制方案的信号空间扩展方法和装置
EP2282470A1 (en) * 2009-08-07 2011-02-09 Thomson Licensing Data reception using low density parity check coding and constellation mapping
US9763246B2 (en) * 2012-06-12 2017-09-12 Qualcomm Incorporated Transport block size determination in new carrier type in LTE
JP5775105B2 (ja) * 2013-03-04 2015-09-09 日本電信電話株式会社 受動光通信網における送信装置／方法及び受信装置／方法
JP6000166B2 (ja) * 2013-03-05 2016-09-28 三菱電機株式会社 尤度生成回路および尤度生成方法
US9337935B2 (en) * 2013-09-08 2016-05-10 Tyco Electronics Subsea Communications Llc Coded modulation for small step-size variable spectral efficiency
US20150128004A1 (en) * 2013-11-05 2015-05-07 Broadcom Corporation Constellation mapping for communication systems
JP6336777B2 (ja) 2014-02-26 2018-06-06 日本放送協会 送信装置、受信装置、チップ及びデジタル放送システム
KR102021314B1 (ko) 2015-05-15 2019-09-16 한국전자통신연구원 비정방 직교진폭변조 방식의 연판정 복조 장치 및 방법
US9602232B2 (en) * 2015-05-19 2017-03-21 Samsung Electronics Co., Ltd. Transmitting apparatus and mapping method thereof
US9667459B1 (en) * 2016-03-16 2017-05-30 Muhammad Ahsan Naim Selective mapping of coded multi-channel transmission
US11272380B2 (en) * 2016-12-13 2022-03-08 Qualcomm Incorporated Methods and apparatus for managing code block interleaving
US10469158B2 (en) * 2017-02-14 2019-11-05 Qualcomm Incorporated Narrowband time-division duplex frame structure for narrowband communications

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