机构

• 软件研究所 [3]
• 长春光学精密机械与物... [1]
• 沈阳自动化研究所 [1]

采集方式

• OAI收割 [5]

内容类型

• 会议论文 [5]

发表日期

• 2010 [2]
• 2009 [3]

学科主题

筛选

浏览/检索结果: 共5条，第1-5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 adaptive voice stream multicast over low-power wireless networks 会议论文  OAI收割 31st IEEE Real-Time Systems Symposium, RTSS 2010, San Diego, CA, 40850 Liqun Li; Guoliang Xing; Qi Han; Limin Sun 收藏  |  浏览/下载：28/0  |  提交时间：2011/03/31 ad hoc voice communication  adaptive voice stream multicast  coding redundancy ratio  coordination rules  disaster response  distributed admission control algorithm  forward error correction  forwarder selection  low-power wireless networks  security surveillance  tree-based opportunistic routing protocol  voice quality  ad hoc networks  audio streaming  forward error correction  multicast communication  routing protocols  telecommunication congestion control  voice communication   Design and implementation of VoIP prepaid service based on RADIUS 会议论文  OAI收割 2010 International Conference on Computer Application and System Modeling, ICCASM 2010, Taiyuan, China, October 22-24, 2010 作者:  Chen XL(陈雪莲);  Hu JT(胡静涛) 收藏  |  浏览/下载：36/0  |  提交时间：2012/06/06 Authentication  Computer applications  Internet telephony  Voice/data communication systems   Spaceborne laser interconnect technology based on human bionics (EI CONFERENCE) 会议论文  OAI收割 2009 IEEE International Conference on Mechatronics and Automation, ICMA 2009, August 9, 2009 - August 12, 2009, Changchun, China 作者:  He X.;  Wang J. 收藏  |  浏览/下载：33/0  |  提交时间：2013/03/25 As a result of comparative study on human visual and Free Space Optical (FSO) communication  a new concept of satellites laser interconnect was proposed based on human bionics. For the laser link is difficult to set up directly  a new concept was given out based on the three processes of human visual capturing the objectives: voice assisting to guide  eyes' wide Field Of View (FOV) cursory capturing and eyes' foveal FOV high-resolution imaging. Three similar processes were introduced to spaceborne laser interconnect which were radio assisting to guide  beacons laser wide FOV capturing and communication laser narrow FOV capturing  so that the difficulty of setting up the optical communication link was reduced evidently. Meanwhile  the antenna optical system based on the bionics was given out. Each laser terminal configured two independent optical antenna  through the spaceborne storage and time-domain link switching  complex topology network could be set up. The simulation system was built using Virtual Reality Toolbox  the result showed that the laser terminal could search and set up communication links  which took about only lOOms from capturing the beacon to setting up communication. 2009 IEEE.   a virtual multiple terminal scheduling scheme in the infrastructure based wireless lan to enhance the voip capacity 会议论文  OAI收割 2009 WRI World Congress on Computer Science and Information Engineering, CSIE 2009, Los Angeles, CA, United states, March 31, Yanchao Xing; Wei Huangfu; Wenping Qiang   |  收藏  |  浏览/下载：24/0  |  提交时间：2011/03/20 Computer science  Internet telephony  Simulators  Standards  Voice/data communication systems  Wireless telecommunication systems   qvs: quality-aware voice streaming for wireless sensor networks 会议论文  OAI收割 29th IEEE International Conference on Distributed Computing Systems, Montreal, CANADA, JUN 22-26, Li Liqun; Xing Guoliang; Sun Limin; Liu Yan   |  收藏  |  浏览/下载：29/0  |  提交时间：2011/03/20 disaster management  duplication adaptation  dynamic voice compression  quality-aware voice streaming  security surveillance  voice quality evaluation  wireless audio communication  wireless sensor networks  audio streaming  wireless sensor networks