From Apr. 16th – 18th, Prof. Walid Saad (IEEE Fellow) from Virginia Tech visited Sakaguchi Lab. During this period, we had fruitful discussions and exchanged new ideas about research and our joint project (NICT-JUNO). Prof. Walid Saad provided an invited talk to Tokyo Tech students and Japanese researchers on Apr. 18th at the event co-hosted by Sakaguchi Lab and IEEE VTS Tokyo/Japan Chapter.