Biografi Khoirul Anwar Penemu 4GProf. Dr. Khoirul Anwar adalah orang yang menemukan dan sekaligus pemilik paten teknologi 4G berbasis OFDM (Orthogonal Frequency Division Multiplexing). Khoirul Anwar yang pernah masuk acara Kick Andy ini adalah alumni Teknik Elektro ITB dengan cumlaude di tahun 2000, kemudian melanjutkan pendidikan di Nara Institute of Science and Technology (NAIST) dan memperoleh gelar master di tahun 2005 serta doktor di tahun 2008. Khoirul Anwar juga penerima IEEE Best Student Paper Award of IEEE Radio and Wireless Symposium (RWS)tahun 2006, di California. Biografi Khoirul Anwar Penemu 4G Satu lagi peneliti Indonesia yang telah menorehkan prestasi di kancah internasional. Dia adalah Prof. Dr. Khoirul Anwar, penemu dan sekaligus pemilik paten teknologi 4G berbasis OFDM (Orthogonal Frequency Division Multiplexing). Temuannya ini kemudian mendapatkan penghargaan Best Paper untuk kategori Young Scientist pada Institute of Electrical and Electronics Engineers Vehicular Technology Conference (IEEE VTC) 2010-Spring yang digelar 16-19 Mei 2010, di Taiwan. Kini hasil temuan yang telah dipatenkan itu digunakan oleh sebuah perusahaan elektronik besar asal Jepang. Dosen sekaligus peneliti yang bekerja di laboratoriom Information Theory and Signal Processing, Japan Advanced Institute of Science and Technology, di Jepang ini adalah lulusan dari Jurusan Teknik Elektro, Institut Teknologi Bandung dengan predikat cum laude di tahun 2000. Ia kemudian meraih gelar master dari Nara Institute of Science and Technology (NAIST) pada tahun 2005 dan gelar doktor pada tahun 2008 di kampus yang sama. Pada tahun 2006, ia juga pernah menerima IEEE Best Student Paper Award of IEEE Radio and Wireless Symposium (RWS), di California. Khoirul juga mendapat penghargaan bidang Kontribusi Keilmuan Luar Negeri oleh Konsulat Jenderal RI Osaka pada tahun 2007. Jumat 13 Agustus 2010. Goku akan menyerap semua energi mahluk hidup di alam. Ishikawa. . “Konsep itu saya turunkan formula matematikanya untuk diterapkan pada penelitian saya. Penemuan 4G INSPIRASI besar memang bisa datang dari mana saja. Bersama istrinya. Tapi cerita itulah yang terjadi pada diri Khoirul Anwar. namun Khoirul menyimpan keinginan untuk kembali ke Indonesia suatu hari nanti. Untuk menyelesaikan S1 nya. di Jepang. Ibunyalah kemudian yang berusaha keras menyekolahkannya. Akhirnya ide itu muncul juga dari Dragon Ball Z. Ayahnya meninggal karena sakit saat ia baru lulus SD tahun 1990. kepada VIVAnews melalui surat elektroniknya. Anda mungkin tak pernah mengira. tak jauh dari tempat kerjanya. ‘Genki Dama’ alias Spirit Ball. Ketika Goku. Khoirul memeras otaknya. tak pernah lupa dengan asalnya.” kata Khoirul. Bahkan ia berhasil mendapatkan beasiswa S2 dari Panasonic. Sri Yayu Indriyani dan tiga putra tercintanya. film animasi Jepang yang kerap ia tonton. Hasil royalti paten pertamanya itu ia berikan untuk ibunya yang kini hidup bertani di Kediri. hendak melayangkan jurus terdahsyatnya. dan beasiswa S3 dari perusahaan Jepang.Putra dari pasangan (almarhum) Sudjianto dengan Siti Patmi itu. dosen sekaligus peneliti asal Indonesia yang bekerja di laboratoriom Information Theory and Signal Processing. Jawa Timur. Khoirul tinggal di Nomi. ia berhasil mendapatkan beasiswa selama 4 tahun secara berturut-turut. Saat terdesak karena harus mengajukan tema penelitian untuk mendapatkan dana riset. Meski berprestasi cemerlang di Jepang. sehingga menghasilkan tenaga yang luar biasa. termasuk dari film animasi untuk anak- anak. sebuah film anime Jepang ternyata bisa mengilhami penemuan penting yang merevolusi anggapan tak terpatahkan di jagat transmisi telekomunikasi nirkabel. Khoirul Anwar lahir pada 22 Agustus 1978 di Kediri. tokoh utama Dragon Ball Z. Japan Advanced Institute of Science and Technology. Khoirul meminta rekannya Hui Zhou. dan memanfaatkan dekoder turbo. Dengan mengenyahkan GI. Gagasan ini sendiri. Jadi mengirimkan power untuk sesuatu yang ‘tidak berguna’ adalah sia-sia. dan interferensi. Asisten Profesor berusia 31 tahun itu dapat mematahkan anggapan yang awalnya ‘tak mungkin’ di dunia telekomunikasi. Kini sebuah sinyal yang dikirimkan secara nirkabel. untuk membuat programnya.Maka inspirasi itu kini mewujud menjadi sebuah paper bertajuk “A Simple Turbo Equalization for Single Carrier Block Transmission without Guard Interval. Turbo equalizer-lah yang akan membatalkan interferensi sehingga receiver bisa menerima sinyal tanpa distorsi. pantulan. dikerjakan Khoirul bersama Tadashi Matsumoto. Hilangnya GI juga bisa diisi oleh parity bits yang bisa digunakan untuk memperbaiki kesalahan akibat distorsi (error correction coding). tak perlu lagi diperisai oleh guard interval (GI) untuk menjaganya kebal terhadap delay.” kata Khoirul. untuk melenyapkan distorsi data akibat interferensi gelombang. . “GI sebenarnya adalah sesuatu yang ‘tidak berguna’ di receiver selain hanya untuk menjadi pembatas.” Khoirul memisalkan jurus Spirit Ball Goku sebagai Turbo Equalizer (dekoder turbo) yang mampu mengumpulkan seluruh energi dari blok transmisi yang ter-delay. maupun blok transmisi terdahulu. profesor utama di laboratorium tempat Khoirul bekerja. Setelah menurunkan formula matematikanya secara konkrit. Saat itu ia dan Tadashi hendak mengajukan proyek ke Kinki Mobile Wireless Center. secara teoritis malah bisa menghilangkan rugi daya transmisi karena tak perlu mengirimkan daya untuk GI. Apalagi ia bisa diterapkan pada hampir semua sistem telekomunikasi. . Kini hasil temuan yang telah dipatenkan itu digunakan oleh sebuah perusahaan elektronik besar asal Jepang. Huawei Technology. Sebab di daerah tadi biasanya gelombang yang ditransmisikan mengalami pantulan dan delay lebih panjang. terlebih di kota besar yang punya banyak gedung pencakar langit.Metode ini bisa dibilang mampu memecahkan problem transmisi nirkabel. termasuk GSM (2G). Tak heran bila temuan ini membesut penghargaan Best Paper untuk kategori Young Scientist pada Institute of Electrical and Electronics Engineers Vehicular Technology Conference (IEEE VTC) 2010-Spring yang digelar 16-19 Mei 2010. Bahkan teknologi ini juga tengah dijajaki oleh raksasa telekomunikasi China. CDMA (3G). di Taiwan. Ia juga bisa diterapkan Indonesia. maupun di daerah pegunungan. dan cocok untuk diterapkan pada sistem 4G yang membutuhkan kinerja tinggi dengan tingkat kompleksitas rendah. Lecturer and researcher who works in laboratoriom Information Theory and Signal Processing. then who try hard to send him. who now lives in Kediri farming. Japan Advanced Institute of Science and Technology. but Khoirul save the desire to return to Indonesia one day. Dr. East Java. Ishikawa. the findings of which have been patented was used by a big electronics company from Japan. never forget the origin. in California. Khoirul Anwar. Institute of Technology Bandung cum laude in 2000. These findings then awarded the Best Paper for the category Young Scientist at Institute of Electrical and Electronics Engineers Vehicular Technology Conference (IEEE VTC) 2010-Spring held 16-19 May 2010. Khoirul also received an award in the Scientific Contributions of Foreign Affairs by the Consulate General Osaka in 2007. Dr. He is Prof. 1978 in Kediri. His father died of illness when he was graduating from elementary school in 1990 her mother. Khoirul Anwar was born on August 22. The son of (late) Sudjianto with Siti PATMI it. not far from his workplace.Biography Khoirul Inventors Anwar 4G Prof. he also received the IEEE Best Student Paper Award of the IEEE Radio and Wireless Symposium (RWS). Anwar was also the recipient Khoirul IEEE Best Student Paper Award of the IEEE Radio and Wireless Symposium (RWS) in 2006. Now. S1 to finish her. In 2006. . he managed to get a scholarship from Panasonic S2. Khoirul Anwar who had entered the show Kick Andy are alumni of ITB with cum laude in Electrical Engineering in 2000. Biography Khoirul Inventors Anwar 4G One more Indonesian researchers have incised achievements in the international arena. Despite a brilliant achievement in Japan. then continued his education at the Nara Institute of Science and Technology (NAIST) and obtained a master's degree in 2005 and doctorate in 2008. Khoirul Anwar is the man who discovered and also the patent owner 4G technology based on OFDM (Orthogonal Frequency Division Multiplexing). The results of the first patent royalties he gave to his mother. in California. she managed to get a scholarship for 4 years in a row. in Taiwan. Khoirul stayed in Nomi. He later earned a master's degree from the Nara Institute of Science and Technology (NAIST) in 2005 and a doctorate in 2008 on the same campus. inventors and patent owners at the same 4G technology based on OFDM (Orthogonal Frequency Division Multiplexing). in Japan it is a graduate of the Department of Electrical Engineering. Together with his wife. In fact. and S3 scholarship from the Japanese company. Sri Yayu Indriyani and three beloved son. a Japanese anime movie turns out to inspire more important discoveries that revolutionized the notion unbroken in the world of wireless telecommunications transmission. Assistant Professor 31-year-old can break the assumption that initially 'impossible' in the world of telecommunications. Japanese animated film which she often watched. or block the transmission of the foregoing. a professor in the laboratory where Khoirul main work. . a signal is sent wirelessly." Letting Khoirul stance Spirit Ball Goku as Turbo Equalizer (turbo decoder) that is able to collect all the energy from the transmission block ter-delay. Khoirul racking his brains. But the story is what happens to Khoirul Anwar. in Japan. theoretically could even eliminating power losses due to unnecessary transmission sends power to the GI. When pressed about having to submit research themes to obtain research funds. As Goku. lecturer and researcher from Indonesia who work in laboratoriom Information Theory and Signal Processing. resulting in tremendous power. Loss of GI can also be filled by the parity bits that can be used to correct errors due to distortion (error correction coding). about to cast a terdahsyatnya stance. Friday. 'Genki Dama' aka Spirit Ball. and interference. "The concept that I lower the mathematical formula to be applied to my research. August 13. "said Khoirul. With GI rid of. to eliminate distortion of data as a result of wave interference. the main character of Dragon Ball Z. Now. the idea came also from Dragon Ball Z. "GI is actually something that is 'useless' in the receiver than just to be limiting.TranslateTurn off instant translation The discovery 4G Inspiration can be really great come from anywhere. to VIVAnews via electronic mail. 2010. Finally. worked together Khoirul Tadashi Matsumoto. Goku will absorb all the energy living creatures in nature. So inspiration is now manifest into a paper titled "A Simple Turbo Equalization for Single Carrier Block Transmission without Guard Interval. This idea alone. including from animated films for children. At that time he and Tadashi want to submit a project to Kinki Mobile Wireless Center. reflection. and utilize the turbo decoder. no longer need to diperisai by a guard interval (GI) for keeping immune to delay. You probably never thought." said Khoirul. Turbo equalizer was the one who would cancel the interference so that the receiver can receive the signals without distortion. Japan Advanced Institute of Science and Technology. So send power to something 'useless' is pointless. the technology is also being explored by Chinese telecommunications giant. Because in the area were usually transmitted wave reflection and experience a longer delay. especially in big cities have many skyscrapers.. to make its program. Now.. Not surprisingly.. and is suitable to be applied on 4G systems that require higher performance with low complexity.After lowering the mathematical formula in a concrete. Khoirul asked his colleague Hui Zhou. in Taiwan. it can be applied to almost all telecommunications systems. This method is arguably able to solve the problem of wireless transmission. Huawei Technology. In fact. including GSM (2G). CDMA (3G). as well as in mountainous areas. these findings gush Best Paper award in the category of Young Scientist at the Institute of Electrical and Electronics Engineers Vehicular Technology Conference (IEEE VTC) 2010-Spring held 16-19 May 2010. the findings of which have been patented that is used by a large Japanese electronics company. Moreover. It can also be applied in Indonesia. .