专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2015054324A3 MULTIPLE ANTENNA AP POSITIONING IN WIRELESS LOCAL AREA NETWORKS 审中-公开
标题翻译：无线局域网中的多天线AP定位
公开(公告)号：WO2015054324A3
公开(公告)日：2015-06-25
申请号：PCT/US2014059581
申请日：2014-10-08
申请人： MEDIATEK SINGAPORE PTE LTD , WANG JAMES JUNE-MING , PARE JR THOMAS EDWARD , JAUH YUH-REN , HSU YUNG-PING , YEE CHIH-SHI , WANG CHAO-CHUN , BAJKO GABOR
发明人： WANG JAMES JUNE-MING , PARE JR THOMAS EDWARD , JAUH YUH-REN , HSU YUNG-PING , YEE CHIH-SHI , WANG CHAO-CHUN , BAJKO GABOR
IPC分类号： H04W64/00
CPC分类号： H04W4/02 , G01S5/00 , G01S5/0205 , G01S5/14 , G01S13/74 , H04W64/003 , H04W84/12
摘要： A method of indoor positioning using Fine Timing Measurement (FTM) protocol with multi-antenna access point (AP) is proposed. In a wireless local area network, an AP has multiple antennas that are strategically located in different physical locations. The AP is used to exchange FTM frames with a wireless station for timing measurement of the FTM frames via its multiple antennas independently. The timing measurement result (e.g., timestamps of transmitting and receiving FTM frames) is then used to determine an absolute location of the station. A simplified Indoor Location operation with simplified deployment is achieved.
摘要翻译：提出了一种利用精细定时测量（FTM）协议与多天线接入点（AP）进行室内定位的方法。在无线局域网中，AP具有多个战略位于不同物理位置的天线。 AP用于与无线站交换FTM帧，以独立地通过其多个天线对FTM帧进行定时测量。时间测量结果（例如，发送和接收FTM帧的时间戳）然后被用于确定站的绝对位置。实现简化的室内定位操作，简化部署。

2. 发明申请

WO2014210401A2 BEAMFORMING ENHANCEMENTS FOR SPATIAL REUSE IN WIRELESS NETWORKS 审中-公开
标题翻译：无线网络中空间重用的增强增强
公开(公告)号：WO2014210401A2
公开(公告)日：2014-12-31
申请号：PCT/US2014044471
申请日：2014-06-27
申请人： MEDIATEK SINGAPORE PTE LTD , WANG JAMES JUNE-MING , LIU JIANHAN , PARE THOMAS EDWARD JR , WANG CHAO-CHUN , YEE CHIH-SHI , HSU YUNG-PING
发明人： WANG JAMES JUNE-MING , LIU JIANHAN , PARE THOMAS EDWARD JR , WANG CHAO-CHUN , YEE CHIH-SHI , HSU YUNG-PING
IPC分类号： H04W28/06
CPC分类号： H04W74/0808 , H04B7/0617 , H04W72/046
摘要： A method of enhanced beamforming procedure to achieve spatial reuse and thereby improving cell edge performance and area throughput is proposed. The enhanced beamforming method increases the likelihood of channel access under dense deployment condition, reduces interference to OBSS, reduces collision during reception, and increases the likelihood of spatial reuse in dense deployment scenario thus leading to higher network throughput.
摘要翻译：提出了一种增强波束成形过程实现空间重用，从而提高小区边缘性能和面积吞吐量的方法。增强的波束成形方法增加了密集部署条件下信道接入的可能性，减少了对OBSS的干扰，减少了接收过程中的冲突，并增加了密集部署情况下空间重用的可能性，从而导致更高的网络吞吐量。

3. 发明申请

WO2012092314A3 DETERMINING A LOADING OF A WIRELESS COMMUNICATIONS SYSTEM 审中-公开
标题翻译：确定无线通信系统的加载
公开(公告)号：WO2012092314A3
公开(公告)日：2013-06-27
申请号：PCT/US2011067465
申请日：2011-12-28
申请人： MEDIATEK SINGAPORE PTE LTD , WANG CHAO-CHUN , YEE CHIH-SHI , WANG JAMES JUNE-MING
发明人： WANG CHAO-CHUN , YEE CHIH-SHI , WANG JAMES JUNE-MING
IPC分类号： H04W72/00
CPC分类号： H04W24/08 , H04W28/08 , H04W28/20
摘要： A method for determining a loading of a wideband communications channel in a wireless communications system includes: setting up a loading table for the wideband communications channel comprising a plurality of narrow band communications channels; obtaining channel characteristics of the plurality of narrow band communications channels; deciding on a number of data streams and a practical bandwidth of the wideband communications channel for a data transmission transaction and selecting one or more peer communications devices for receiving the data streams; completing the data transmission transaction with the one or more peer communications devices; updating the loading table with the information about the practical bandwidth of the wideband communications channel, the number of data streams and duration of the data transmission transaction; and computing the loading by using the information in the loading table in accordance with a pre-determined formula.
摘要翻译：一种用于确定无线通信系统中的宽带通信信道的负载的方法包括：为包括多个窄带通信信道的宽带通信信道建立加载表; 获得所述多个窄带通信信道的信道特性; 确定用于数据传输事务的多个数据流和宽带通信信道的实际带宽，并选择用于接收数据流的一个或多个对等通信设备; 完成与一个或多个对等通信设备的数据传输事务; 使用关于宽带通信信道的实际带宽的信息，数据流的数量和数据传输事务的持续时间来更新加载表; 以及根据预定公式通过使用装载表中的信息来计算加载。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式