Xuejun TIAN

Adjusting Holdoff Algorithm Dynamically According to Network Conditions for Improving Performance of Wireless Mesh Networks
Santong LI Xuejun TIAN Takashi OKUDA 
Publication Date: 2018/11/01
Vol. E101-B  No. 11  pp. 2250-2258
Type of Manuscript:  PAPER
Category: Fundamental Theories for Communications
IEEE802.16WiMAXwireless mesh networksdistributed scheduling
 Summary | Full Text:PDF(1.9MB)

Estimating the Number of Nodes in WLANs to Improve Throughput and QoS
Takumi SANADA Xuejun TIAN Takashi OKUDA Tetsuo IDEGUCHI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2016/01/01
Vol. E99-D  No. 1  pp. 10-20
Type of Manuscript:  Special Section PAPER (Special Section on the Architectures, Protocols, and Applications for the Future Internet)
 Summary | Full Text:PDF(1.2MB)

Improving Recovery Rate for Packet Loss in Large-Scale Telecom Smart TV Systems
Xiuyan JIANG Dejian YE Yiming CHEN Xuejun TIAN 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2013/11/01
Vol. E96-D  No. 11  pp. 2365-2375
Type of Manuscript:  PAPER
Category: Information Network
smart TVpacket lossQoSerror recovery
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Improving Throughput and Fairness in WLANs through Dynamically Optimizing Backoff
Xuejun TIAN Xiang CHEN Tetsuo IDEGUCHI Yuguang FANG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/11/01
Vol. E88-B  No. 11  pp. 4328-4338
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
WLANMACbackoffcontention windowfairness
 Summary | Full Text:PDF(715.3KB)

Improving Reservation Protocol for Ad Hoc Networks Using Two-Division MAC Backoff Algorithm
Xuejun TIAN Tetsuo IDEGUCHI Takashi OKUDA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2004/02/01
Vol. E87-D  No. 2  pp. 436-443
Type of Manuscript:  PAPER
Category: Network
Ad Hoc networkschannel accessdistributed algorithmtime division multiple access (TDMA)
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