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浏览/检索结果: 共11条，第1-10条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序作者升序作者降序 Remote Collaborations in Metaverse under 5G Mobile Networks 期刊论文  OAI收割 IEEE COMMUNICATIONS MAGAZINE, 2023, 卷号: 61, 期号: 9, 页码: 16-22 作者:  Zhang, Xinyi;  Zhao, Huaiyi;  Zhou, Jianer;  Yang, Furong;  Liu, Shiyi   |  收藏  |  浏览/下载：20/0  |  提交时间：2023/12/04 Geography  Metaverse  5G mobile communication  Extended reality  Collaboration  Real-time systems  Communications technology   Depression and social anxiety in relation to problematic smartphone use: The prominent role of rumination 期刊论文  OAI收割 INTERNET RESEARCH, 2018, 卷号: 28, 期号: 2, 页码: 315-332 作者:  Elhai, Jon D.;  Tiamiyu, Mojisola;  Weeks, Justin   |  收藏  |  浏览/下载：58/0  |  提交时间：2018/05/28 Social Sciences  Modelling  Depression  Psychology  Mobile Communications  Smartphone Use  Social Anxiety  Internet Addiction  Rumination  Communication Theory  Problematic Technology Use  Smartphone Addiction   An empirical study on continuance intention of mobile reading 期刊论文  OAI收割 chinese journal of library and information science, 2015, 卷号: 8, 期号: 2, 页码: 69-82 作者:  GAN Chunmei;  XIAO Diyu 收藏  |  浏览/下载：39/0  |  提交时间：2015/08/18 Mobile reading  Unified theory of acceptance and use of technology (UTAUT)  Perceived enjoyment  Continuance intention  Mobile services  User behavior   Geographic information intelligent service chain construction and application in Taiwan Strait 会议论文  OAI收割 8th International Conference on Information Science and Digital Content Technology, ICIDT 2012,, Jeju, Korea, Republic of, June 26, 2012 - June 28,2012 Liu, Xin; Zhang, Xin; Li, Wanqing 收藏  |  浏览/下载：20/0  |  提交时间：2014/12/07 Information services  Agents  Disaster prevention  Mobile agents  Search engines  Technology   Citizen-generated spatial data and information: Risks and opportunities 会议论文  OAI收割 2011 IEEE International Conference on Intelligence and Security Informatics, ISI 2011,, Beijing, China, July 10, 2011 - July 12,2011 Mooney, Peter; Sun, Huabo; Corcoran, Padraig; Yan, Lei 收藏  |  浏览/下载：22/0  |  提交时间：2014/12/07 The use of location-enabled mobile technology is ubiquituos. We outline the opportunities and risks involved in using user-generated spatial data and information. User generated spatial data is a very dynamic but has many inconsistencies. This could severely limit its use in many security and intelligence applications. 2011 IEEE.   OFDM baseband modulation technology based on VHDL (EI CONFERENCE) 会议论文  OAI收割 2010 IEEE International Conference on Advanced Computer Control, ICACC 2010, March 27, 2010 - March 29, 2010, 445 Hoes Lane - P.O.Box 1331, Piscataway, NJ 08855-1331, United States Lin L.; Qiao Y.-F.; Su W.-X. 收藏  |  浏览/下载：18/0  |  提交时间：2013/03/25 In order to improve the transmission velocity in mulitipath fading wireless channel  two main advantages are obtained via discussing spectrum utilization ratio of OFDM. Then  the high speed OFDM technology receives increasing attentions in mobile communication. Modulation programs are designed with VHDL based on the principle of OFDM in the paper. First  from the results of VHDL simulation  after OFDM fundamental is introduced  the realization of baseband operations  such as interleaver  subcarrier modulation  IFFT and adding CP  are presented. Finally  implemented programs are validated on the actual implement system. Experimental results indicate that setup time corresponding to transmission velocity is only 71.05s and steady time is approximately 6 times as setup time  that is  not only achieving the high speed transmission  but also supplying adequate modulation time. 2010 IEEE.   iot gateway: bridging wireless sensor networks into internet of things 会议论文  OAI收割 IEEE/IFIP 8th International Conference on Embedded and Ubiquitous Computing, EUC 2010, Hong Kong, China, 40878 Zhu Qian; Wang Ruicong; Chen Qi; Liu Yan; Qin Weijun   |  收藏  |  浏览/下载：77/0  |  提交时间：2011/03/31 Cloud computing  Communication  Human computer interaction  Information technology  Intelligent buildings  Internet  Internet protocols  Mobile telecommunication systems  Sensors  Telecommunication networks  Ubiquitous computing  Wireless sensor networks   Analysis of obstacle-climbing capability of planetary exploration rover with rocker-bogie structure 会议论文  OAI收割 2009 International Conference on Information Technology and Computer Science, ITCS 2009, Kiev, Ukraine, July 25-26, 2009 作者:  Wang YM(汪永明);  Yu XL(余晓流);  Tang WC(汤文成) 收藏  |  浏览/下载：40/0  |  提交时间：2013/04/21 Bogies (railroad rolling stock)  Computer science  Contact angle  Information technology  Interplanetary spacecraft  Mathematical models  Mobile robots  Vehicles   Study of navigation based on intelligent avatar with mobile virtual reality 会议论文  OAI收割 IET International Conference on Wireless Mobile and Multimedia Networks Proceedings, ICWMMN 2006,, Hangzhou, China, November 6, 2006 - November 9,2006 Jun, Ma; Hengjun, Zhu; Jianhua, Gong Source 收藏  |  浏览/下载：35/0  |  提交时间：2014/12/07 Recent advances in wireless communications and the hardware performance of handset devices make possible the combination of navigation technology with mobile virtual reality (MVR). In this paper  we describe a navigation method that uses intelligent avatar (IA) and been realized in a distributed architecture. In the method  complicated A* wayfinding algorithm is applied to obtain the set of smell points (SSP) on PC server (PCS)  thereafter handset client (HC) will receive the SSP via wireless network and create an IA to lead the user along the route controlled by the SSP. During navigation  the IA can apperceive the status of user's avatar in virtual environment regularly and then adjust its travel speed in order to complete harmoniously the navigation task for the user. Furthermore  the rendering of IA adopts the technology of dynamic impostor and the method of distributed rendering. In order to reduce the occupation of wireless network bandwidth  we present two methods and name them as levels of action (LOA) and simple texture compression.   channel state dependent robust tcp/ip header compression for 3g wireless networks 会议论文  OAI收割 23rd IEEE International Performance, Computing, and Communications Conference (IPCCC 2004), Phoenix, AZ, APR 15-17, Wu YC; Sun LM; Zheng JP; Huang K; Liao Y   |  收藏  |  浏览/下载：32/0  |  提交时间：2011/07/29 3G wireless networks  Internet protocols  TCP/IP header compression algorithm  TCP/IP protocol  all-IP network  compression ratio  mobile technology  radio channel bandwidth  variable sliding window  window-based least significant bit encoding  wireless c