Communication-Satellite Telecommunications(Date:2022/10/06)

Presentation
Satellite Transmission Experiment for Improvement of Link Margin of APSK Modulation Signal toward UHDTV Satellite Broadcasting for 12-GHz Band

Ryota Akiyama(NHK),  Yuki Koizumi(NHK),  Shinsuke Yokozawa(NHK),  Masaaki Kojima(NHK),  Masafumi Nagasaka(NHK),  Masashi Kamei(NHK),  Susumu Nakazawa(B-SAT),  Shuji Kimura(B-SAT),  Motoki Matsubara(B-SAT),  Hayato Nishida(B-SAT),  Shoji Tanaka(B-SAT),  

[Date]2022-10-06
[Paper #]SAT2022-46
Recent increase in rain attenuation statistics of Ku-band satellite communications links and its relation to the climate change

Shoya Funo(Osaka Electro-Commun. Univ.),  Yoshiaki Shibagaki(Osaka Electro-Commun. Univ.),  Yasuyuki Maekawa(Osaka Electro-Commun. Univ.),  

[Date]2022-10-06
[Paper #]SAT2022-47
A study on Site Diversity Effect between Different Satellites using Rain Attenuation Characteristics of Ku-band Satellite Communication Links

Yasuyuki Maekawa(Osaka Electro-Commun. Univ.),  Koichi Harada(NTT),  Junichi Abe(NTT),  Fumihiro Yamashita(NTT),  

[Date]2022-10-06
[Paper #]SAT2022-48
A Study on the Effect of Improving Traffic Accommodation Ratio by Adaptive Coding and Modulation for High Throughput Satellite in Time-Varying Communication Environments

Takahiro Ebihara(Meiji Univ.),  Tetsushi Ikegami(Meiji Univ.),  

[Date]2022-10-06
[Paper #]SAT2022-45
[Special Talk] R&D on wireless technologies in NTT Lab. for space integrated computing network

Fumihiro Yamashita(NTT),  Junichi Abe(NTT),  Kiyohiko Itokawa(NTT),  

[Date]2022-10-06
[Paper #]SAT2022-44
Various Transformation Functions for the Stability Guarantee of Variable Digital Filters with Recursive Structures

Tian-Bo Deng(Toho Univ.),  

[Date]2022-10-07
[Paper #]SAT2022-50
A Review of Basic Electromagnetism

Osamu Ichiyoshi(HNfB21C),  

[Date]2022-10-07
[Paper #]SAT2022-49
[Special Talk] R&D for Satellite Communications and Non-terrestrial Networks toward Beyond-5G in NICT

Hiroyuki Tsuji(NICT),  Amane Miura(NICT),  Alberto Carrasco-Casado(NICT),  Morio Toyoshima(NICT),  

[Date]2022-10-07
[Paper #]SAT2022-52
Development of extreme coverage communication system extended by non-terrestrial network

Munehiro Matsui(NTT),  Hisayoshi Kano(NTT),  Junichi Abe(NTT),  Yuki Hokazono(NTT DOCOMO),  Atsushi Minokuchi(NTT DOCOMO),  Yoshihisa Kishiyama(NTT DOCOMO),  Fumihiro Yamashita(NTT),  

[Date]2022-10-07
[Paper #]SAT2022-54
Initial Study on Decoding Methods of LDM Transmission for Satellite Broadcasting System

Yuki Koizumi(NHK),  Masashi Kamei(NHK),  

[Date]2022-10-07
[Paper #]SAT2022-53
BER performance evaluation of OFDM/PM system with Constant Modulus Algorithm based adaptive filtering

Tuguldur Ulambayar(Ryukyu Univ.),  Masato Saito(Ryukyu Univ.),  

[Date]2022-10-07
[Paper #]SAT2022-51