Zobrazeno 1 - 10
of 124
pro vyhledávání: '"Huarui Yin"'
Autor:
Dewen Zhang MS, Huarui Yin MS, Ling Xu MS, Wentong Qiu MS, Xianfang Yin MS, Kai Xie MS, Xinye Ni PhD
Publikováno v:
Technology in Cancer Research & Treatment, Vol 23 (2024)
Background This study aims to investigate the errors in structure volume and shape caused by the replication, expansion, and merging operations of the Monaco system and analyze their influence on dosimetry evaluation. Methods A retrospective collecti
Externí odkaz:
https://doaj.org/article/c122bd7a8795470ebe59642313ccc096
Publikováno v:
IEEE Access, Vol 9, Pp 53333-53342 (2021)
In typical sensor networks, data collection and processing are separated. A sink collects data from all nodes sequentially, which is very time consuming. Over-the-air computation, as a new diagram of sensor networks, integrates data collection and pr
Externí odkaz:
https://doaj.org/article/6e957d3a1d244490bbc95cdc55fc017e
Autor:
Xu Li, Huarui Yin
Publikováno v:
IEEE Access, Vol 8, Pp 47993-48004 (2020)
Deploying relays is a major means to improve the performance of wireless networks. In this paper, multiple mobile relays carried by smart drones are sent by a source to assist the communication to multiple destinations for the Public Safety Wireless
Externí odkaz:
https://doaj.org/article/23f7ca1446804466bcce7c795e46e39f
Publikováno v:
IEEE Access, Vol 8, Pp 74002-74014 (2020)
Phase shifters, often applied for analog beamforming in hybrid millimeter wave systems, are usually imperfect with random phase and gain errors brought by manufacture imperfections. Due to the uncertainty and nonreciprocity of random phase and gain e
Externí odkaz:
https://doaj.org/article/b5c242969c284e5999b2d5cbd3ef7ae3
Publikováno v:
IEEE Access, Vol 8, Pp 81551-81563 (2020)
Effective channel estimation for massive multiple-input-multiple-output (MIMO) systems based on frequency division duplex (FDD) protocol is a crucial problem. To reduce pilot overhead, we consider the joint sparsity of the multi-path channel in delay
Externí odkaz:
https://doaj.org/article/98ee4cfdc7bb455a82696f29b2f4da62
Publikováno v:
IEEE Access, Vol 8, Pp 123799-123812 (2020)
Massive Multiple Input Multiple Output (MIMO) has great potential to improve spectrum efficiency in the fifth generation (5G) wireless communication systems. However, the efficiency was disastrously reduced by the heavy burden of overhead for device
Externí odkaz:
https://doaj.org/article/e4f45aa6fbb044e7a64a541d16d7977d
Autor:
Chao Zhang, Huarui Yin
Publikováno v:
International Journal of Distributed Sensor Networks, Vol 8 (2012)
We examine decoding structure for distributed space-time coded regenerative relay networks. Given the possible demodulation error at the regenerative relays, we provide a general framework of error aware decoder, where the receiver exploits the demod
Externí odkaz:
https://doaj.org/article/b27223bcc6834b5c85d78524cde1d251
Publikováno v:
IEEE Communications Letters. 27:1150-1154
Publikováno v:
Science China Information Sciences. 66
Publikováno v:
2022 IEEE 8th International Conference on Computer and Communications (ICCC).