Search Results - "Yongyu Chang" :: K.UTB vyhledávací portál | TBU Library Retrieval Portal

Method and Apparatus for Acquiring Management Policy of Heterogeneous Network

Method and Apparatus for Acquiring Management Policy of Heterogeneous Network

by LIU Xinmiao, WANG Xinhui, ZHANG Yu, WANG Bin, CHANG Yongyu
Year of Publication 18.01.2018

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Patent

METHOD AND SYSTEM FOR FREQUENCY REUSE IN WIRELESS RELAY SCENARIO

METHOD AND SYSTEM FOR FREQUENCY REUSE IN WIRELESS RELAY SCENARIO

by GAO, Jie, ZHU, Yun, WANG, Yanlong, CHANG, Yongyu
Year of Publication 26.07.2017

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Patent

Method and system for frequency reuse in wireless relay scenario

Method and system for frequency reuse in wireless relay scenario

by Chang Yongyu, Gao Jie, Zhu Yun, Wang Yanlong
Year of Publication 08.11.2016

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Patent

Load balancing method between base stations in heterogeneous network, and load balancing device between base stations in heterogeneous network

Load balancing method between base stations in heterogeneous network, and load balancing device between base stations in heterogeneous network

by LIU JUNQIANG, CHANG YONGYU, LIU LIU, WANG KE
Year of Publication 26.08.2015

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Patent

METHOD AND SYSTEM FOR FREQUENCY REUSE IN WIRELESS RELAY SCENARIO

METHOD AND SYSTEM FOR FREQUENCY REUSE IN WIRELESS RELAY SCENARIO

by GAO, JIE, WANG, YANLONG, CHANG, YONGYU, ZHU, YUN
Year of Publication 25.03.2015

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Patent

Experimental study on traffic model of wireless Internet services in CDMA network

Experimental study on traffic model of wireless Internet services in CDMA network

by Liang Peng, Tang Cailin, Ma Jie, Chang Yongyu, Yang Dacheng
Published in 2005 IEEE 61st Vehicular Technology Conference (2005)

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Conference Proceeding

METHOD AND DEVICE FOR FEEDING BACK INFORMATION ABOUT UPLINK CLOSED LOOP TRANSMIT DIVERSITY

METHOD AND DEVICE FOR FEEDING BACK INFORMATION ABOUT UPLINK CLOSED LOOP TRANSMIT DIVERSITY

by LIU, SHUHUI, CHANG, YONGYU, YANG, GUANG, LIU, JUNQIANG, ZHANG, CHI
Year of Publication 04.03.2015

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Patent

Method and System for Frequency Reuse in Wireless Relay Scenario

Method and System for Frequency Reuse in Wireless Relay Scenario

by WANG YANLONG, ZHU YUN, CHANG YONGYU, GAO JIE
Year of Publication 10.07.2014

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Patent

METHOD AND SYSTEM FOR FREQUENCY REUSE IN WIRELESS RELAY SCENARIO

METHOD AND SYSTEM FOR FREQUENCY REUSE IN WIRELESS RELAY SCENARIO

by GAO, JIE, WANG, YANLONG, CHANG, YONGYU, ZHU, YUN
Year of Publication 04.06.2014

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Patent

Mobile terminal access method and device

Mobile terminal access method and device

by CHANG YONGYU, SUN YANG, ZHANG YU, WANG XINHUI, HU MENGSHI
Year of Publication 17.02.2016

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Patent

Cell selection method, cell selection device, base station and terminal

Cell selection method, cell selection device, base station and terminal

by CHANG YONGYU, LIU LIU, ZHANG LU, CHENG XIANG, QIN RONGQIAN
Year of Publication 10.02.2016

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Patent

METHOD AND DEVICE FOR FEEDING BACK INFORMATION ABOUT UPLINK CLOSED LOOP TRANSMIT DIVERSITY

METHOD AND DEVICE FOR FEEDING BACK INFORMATION ABOUT UPLINK CLOSED LOOP TRANSMIT DIVERSITY

by LIU, SHUHUI, CHANG, YONGYU, YANG, GUANG, LIU, JUNQIANG, ZHANG, CHI
Year of Publication 23.10.2013

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Patent

Information feedback method and device for uplink closed loop transmission diversity

Information feedback method and device for uplink closed loop transmission diversity

by YANG GUANG, LIU JUNQIANG, CHANG YONGYU, LIU SHUHUI, ZHANG CHI
Year of Publication 10.10.2013

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Patent

The standard for evaluating the correlation characteristics of MIMO channel

The standard for evaluating the correlation characteristics of MIMO channel

by Jingxing Fu, Dacheng Yang, Yongyu Chang, Jian Gu
Published in Vehicular Technology Conference. IEEE 55th Vehicular Technology Conference. VTC Spring 2002 (Cat. No.02CH37367) (2002)

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Conference Proceeding

Performance study of TD-SCDMA system with, virtual-MIMO

Performance study of TD-SCDMA system with, virtual-MIMO

by Yang Zhang, Yibing Gai, Yongyu Chang, Dacheng Yang
Published in 2009 Global Mobile Congress (01.10.2009)

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Conference Proceeding

SWITCHING METHOD, BASE STATION AND SERVER

SWITCHING METHOD, BASE STATION AND SERVER

by SUN, Yang, LI, Hongdou, CHENG, Xiang, CHANG, Yongyu
Year of Publication 09.03.2017

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Patent

Power determining method and system, serving base station and user device

Power determining method and system, serving base station and user device

by LYU SHIZHOU, CHANG YONGYU, SUN YANG, LIU HAO, CHENG XIANG
Year of Publication 08.03.2017

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Patent

Switching method, base station and server

Switching method, base station and server

by CHANG YONGYU, SUN YANG, LI HONGDOU, CHENG XIANG
Year of Publication 08.03.2017

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Patent

On-off management method and device of small cell

On-off management method and device of small cell

by CHANG YONGYU, LI HONGDOU, CHENG XIANG, WANG BIN
Year of Publication 04.01.2017

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Patent

METHOD AND APPARATUS FOR HANDOVER

METHOD AND APPARATUS FOR HANDOVER

by ZHANG, Yu, SUN, Yang, WANG, Xinhui, LIU, Hao, CHANG, Yongyu
Year of Publication 10.11.2016

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Patent

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