A Simplified Soft Decision Demapping Algorithm of 16-APSK Signals in AWGN Channels
This paper proposes a novel soft decision demapping algorithm of 16-Amplitude Phase Shift Keying (16-APSK) signals in AWGN channels. The proposed algorithm has a lower complexity compared with the well-known Log-Max algorithm. Numerical results show that the proposed algorithm degrades little in BER...
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| creator | Enxin Yao Shuai Yang Wei Jiang |
| description | This paper proposes a novel soft decision demapping algorithm of 16-Amplitude Phase Shift Keying (16-APSK) signals in AWGN channels. The proposed algorithm has a lower complexity compared with the well-known Log-Max algorithm. Numerical results show that the proposed algorithm degrades little in BER performance when it is implemented with Low Density Parity Check (LDPC) codes. |
| doi_str_mv | 10.1109/NSWCTC.2010.32 |
| format | Conference Proceeding |
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The proposed algorithm has a lower complexity compared with the well-known Log-Max algorithm. Numerical results show that the proposed algorithm degrades little in BER performance when it is implemented with Low Density Parity Check (LDPC) codes.</description><subject>16-APSK</subject><subject>AWGN channels</subject><subject>Bit error rate</subject><subject>Computational complexity</subject><subject>Computational modeling</subject><subject>Decoding</subject><subject>Degradation</subject><subject>Digital video broadcasting</subject><subject>LDPC</subject><subject>Modulation coding</subject><subject>Parity check codes</subject><subject>Phase shift keying</subject><subject>simplified algorithm</subject><subject>soft decision</subject><isbn>1424465974</isbn><isbn>0769540112</isbn><isbn>9780769540115</isbn><isbn>9781424465972</isbn><isbn>1424465982</isbn><isbn>9781424465989</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2010</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><sourceid>RIE</sourceid><recordid>eNpFTE9LwzAcjchAN3f14iVfoDP5pUmTY6k6xTHFTnYcWfNLF2jTsvbit7ei4OX9471HyC1nK86Zud-W-2JXrIBNgYALMucppKmSRsPlv8nSGZn_dAwwMPqKLIchHBmoTGVCyWvykdMytH0TfEBHy86P9AGrMIQuTqK1fR9iTfOm7s5hPLW085SrJH8vX6ddHW0z0BBpvl9vaXGyMWIz3JCZn3Jc_vGCfD497ornZPO2finyTRK4VGMiESpVofWoneWgoRLAhMNqgkwzkM4JXQFm3jPQaBw3Wvoj02C1Z0yLBbn7_Q2IeOjPobXnr4NMp60B8Q03Z1BG</recordid><startdate>2010</startdate><enddate>2010</enddate><creator>Enxin Yao</creator><creator>Shuai Yang</creator><creator>Wei Jiang</creator><general>IEEE</general><scope>6IE</scope><scope>6IL</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIL</scope></search><sort><creationdate>2010</creationdate><title>A Simplified Soft Decision Demapping Algorithm of 16-APSK Signals in AWGN Channels</title><author>Enxin Yao ; Shuai Yang ; Wei Jiang</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i156t-5e2c6ceafe8da1282c3203dec03d78025dd38c2e7ff028e9d1985fb082a8f0083</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng ; jpn</language><creationdate>2010</creationdate><topic>16-APSK</topic><topic>AWGN channels</topic><topic>Bit error rate</topic><topic>Computational complexity</topic><topic>Computational modeling</topic><topic>Decoding</topic><topic>Degradation</topic><topic>Digital video broadcasting</topic><topic>LDPC</topic><topic>Modulation coding</topic><topic>Parity check codes</topic><topic>Phase shift keying</topic><topic>simplified algorithm</topic><topic>soft decision</topic><toplevel>online_resources</toplevel><creatorcontrib>Enxin Yao</creatorcontrib><creatorcontrib>Shuai Yang</creatorcontrib><creatorcontrib>Wei Jiang</creatorcontrib><collection>IEEE Electronic Library (IEL) Conference Proceedings</collection><collection>IEEE Proceedings Order Plan All Online (POP All Online) 1998-present by volume</collection><collection>IEEE Xplore All Conference Proceedings</collection><collection>IEEE Electronic Library (IEL)</collection><collection>IEEE Proceedings Order Plans (POP All) 1998-Present</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Enxin Yao</au><au>Shuai Yang</au><au>Wei Jiang</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>A Simplified Soft Decision Demapping Algorithm of 16-APSK Signals in AWGN Channels</atitle><btitle>2010 Second International Conference on Networks Security, Wireless Communications and Trusted Computing</btitle><stitle>NSWCTC</stitle><date>2010</date><risdate>2010</risdate><volume>1</volume><spage>103</spage><epage>106</epage><pages>103-106</pages><isbn>1424465974</isbn><isbn>0769540112</isbn><isbn>9780769540115</isbn><isbn>9781424465972</isbn><eisbn>1424465982</eisbn><eisbn>9781424465989</eisbn><abstract>This paper proposes a novel soft decision demapping algorithm of 16-Amplitude Phase Shift Keying (16-APSK) signals in AWGN channels. The proposed algorithm has a lower complexity compared with the well-known Log-Max algorithm. Numerical results show that the proposed algorithm degrades little in BER performance when it is implemented with Low Density Parity Check (LDPC) codes.</abstract><pub>IEEE</pub><doi>10.1109/NSWCTC.2010.32</doi><tpages>4</tpages></addata></record> |
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| language | eng ; jpn |
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| source | IEEE Electronic Library (IEL) Conference Proceedings |
| subjects | 16-APSK AWGN channels Bit error rate Computational complexity Computational modeling Decoding Degradation Digital video broadcasting LDPC Modulation coding Parity check codes Phase shift keying simplified algorithm soft decision |
| title | A Simplified Soft Decision Demapping Algorithm of 16-APSK Signals in AWGN Channels |
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