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1. 发明申请

US20150326941A1 SOFTWARE BASED WIRELESS CHANNEL-AWARE ADAPTIVE VIDEO BIT RATE ENCODING 审中-公开
标题翻译：基于软件的无线通道自适应视频速率编码
公开(公告)号：US20150326941A1
公开(公告)日：2015-11-12
申请号：US13993083
申请日：2011-09-30
申请人： Jie Gao , Xintian Eddie Lin , Babu P. Lukose , Noam Ginsburg , Ulun Karacaoglu
发明人： Jie Gao , Xintian Eddie Lin , Babu P. Lukose , Noam Ginsburg , Ulun Karacaoglu
IPC分类号： H04N21/6373 , H04N21/4402 , H04N21/442 , H04N21/4363
CPC分类号： H04N21/6373 , H04N21/43635 , H04N21/43637 , H04N21/4402 , H04N21/44227
摘要： A data transmitting device predicts wireless channel conditions based on certain transmission parameters in which data packets are transmitted. The transmission parameters directly corresponding to wireless channel conditions. Based on the parameters, a video encoding bit rate at a video encoder of the transmitting device may be adjusted to support the wireless channel conditions.
摘要翻译：数据发送装置根据传输数据包的某些传输参数来预测无线信道条件。传输参数直接对应于无线信道条件。基于这些参数，可以调整发送设备的视频编码器处的视频编码比特率以支持无线信道条件。

2. 发明申请

US20100029204A1 Techniques to improve the radio co-existence of wireless signals 有权
标题翻译：改善无线信号无线电共存的技术
公开(公告)号：US20100029204A1
公开(公告)日：2010-02-04
申请号：US12220951
申请日：2008-07-30
申请人： Jie Gao , Xintian Eddie Lin
发明人： Jie Gao , Xintian Eddie Lin
IPC分类号： H04B7/00
CPC分类号： H04W52/245 , H04B1/715 , H04B2001/7154
摘要： Techniques are described that can be used to perform one or more of the following actions in order to reduce signal interference between WLAN and BlueTooth radios that are proximate to one another. One action is to selectively reduce a filter bandwidth in a WLAN radio applied to a received WLAN radio signal to reduce BlueTooth signal interference. An additional or alternative action is to selectively indicate a WLAN radio channel bandwidth larger than a channel bandwidth used for the WLAN radio so that the BlueTooth radio avoids transmitting over the indicated channel bandwidth. An additional or alternative action is to selectively reduce BlueTooth transmitter power in response to antenna isolation between BT and WLAN radio being less than a first threshold in order to reduce the likelihood of WLAN radio front end saturation.
摘要翻译：描述了可以用于执行以下动作中的一个或多个的技术，以便减少WLAN和接近彼此的蓝牙无线电之间的信号干扰。一个动作是选择性地降低应用于所接收的WLAN无线电信号的WLAN无线电中的滤波器带宽以减少蓝牙信号干扰。附加或替代的动作是选择性地指示WLAN无线电信道带宽大于用于WLAN无线电的信道带宽，使得蓝牙无线电避免通过所指示的信道带宽进行发送。附加或替代的动作是选择性地减少BlueTooth发射机功率以响应于BT和WLAN无线电之间的天线隔离小于第一阈值，以便降低WLAN无线电前端饱和的可能性。

3. 发明授权

US08457559B2 Techniques to improve the radio co-existence of wireless signals 有权
标题翻译：改善无线信号无线电共存的技术
公开(公告)号：US08457559B2
公开(公告)日：2013-06-04
申请号：US13349330
申请日：2012-01-12
申请人： Jie Gao , Xintian Eddie Lin
发明人： Jie Gao , Xintian Eddie Lin
IPC分类号： H04B7/00
CPC分类号： H04W52/245 , H04B1/715 , H04B2001/7154
摘要： Techniques are described that can be used to perform one or more of the following actions in order to reduce signal interference between WLAN and BlueTooth radios that are proximate to one another. One action is to selectively reduce a filter bandwidth in a WLAN radio applied to a received WLAN radio signal to reduce BlueTooth signal interference. An additional or alternative action is to selectively indicate a WLAN radio channel bandwidth larger than a channel bandwidth used for the WLAN radio so that the BlueTooth radio avoids transmitting over the indicated channel bandwidth. An additional or alternative action is to selectively reduce BlueTooth transmitter power in response to antenna isolation between BT and WLAN radio being less than a first threshold in order to reduce the likelihood of WLAN radio front end saturation.
摘要翻译：描述了可以用于执行以下动作中的一个或多个的技术，以便减少WLAN和接近彼此的蓝牙无线电之间的信号干扰。一个动作是选择性地降低应用于所接收的WLAN无线电信号的WLAN无线电中的滤波器带宽以减少蓝牙信号干扰。附加或替代的动作是选择性地指示WLAN无线电信道带宽大于用于WLAN无线电的信道带宽，使得蓝牙无线电避免通过所指示的信道带宽进行发送。附加或替代的动作是选择性地减少BlueTooth发射机功率以响应于BT和WLAN无线电之间的天线隔离小于第一阈值，以便降低WLAN无线电前端饱和的可能性。

4. 发明申请

US20120108174A1 TECHNIQUES TO IMPROVE THE RADIO CO-EXISTENCE OF WIRELESS SIGNALS 有权
标题翻译：改善无线信号无线共存的技术
公开(公告)号：US20120108174A1
公开(公告)日：2012-05-03
申请号：US13349330
申请日：2012-01-12
申请人： Jie Gao , Xintian Eddie Lin
发明人： Jie Gao , Xintian Eddie Lin
IPC分类号： H04B7/00
CPC分类号： H04W52/245 , H04B1/715 , H04B2001/7154
摘要： Techniques are described that can be used to perform one or more of the following actions in order to reduce signal interference between WLAN and BlueTooth radios that are proximate to one another. One action is to selectively reduce a filter bandwidth in a WLAN radio applied to a received WLAN radio signal to reduce BlueTooth signal interference. An additional or alternative action is to selectively indicate a WLAN radio channel bandwidth larger than a channel bandwidth used for the WLAN radio so that the BlueTooth radio avoids transmitting over the indicated channel bandwidth. An additional or alternative action is to selectively reduce BlueTooth transmitter power in response to antenna isolation between BT and WLAN radio being less than a first threshold in order to reduce the likelihood of WLAN radio front end saturation.
摘要翻译：描述了可以用于执行以下动作中的一个或多个的技术，以便减少WLAN和接近彼此的蓝牙无线电之间的信号干扰。一个动作是选择性地降低应用于所接收的WLAN无线电信号的WLAN无线电中的滤波器带宽以减少蓝牙信号干扰。附加或替代的动作是选择性地指示WLAN无线电信道带宽大于用于WLAN无线电的信道带宽，使得蓝牙无线电避免通过所指示的信道带宽进行发送。附加或替代的动作是选择性地减少BlueTooth发射机功率以响应于BT和WLAN无线电之间的天线隔离小于第一阈值，以便降低WLAN无线电前端饱和的可能性。

5. 发明授权

US08718541B2 Techniques for optimal location and configuration of infrastructure relay nodes in wireless networks 失效
标题翻译：无线网络中基础设施中继节点的最优位置和配置技术
公开(公告)号：US08718541B2
公开(公告)日：2014-05-06
申请号：US11967332
申请日：2007-12-31
申请人： Qinghua Li , Xintian Eddie Lin , Minnie Ho , Alexei Davydov , Andrey Pudeyev , Alexander Maltsev
发明人： Qinghua Li , Xintian Eddie Lin , Minnie Ho , Alexei Davydov , Andrey Pudeyev , Alexander Maltsev
IPC分类号： H04B7/15 , H04B7/185 , H04L12/28 , H04B7/14 , H04J1/10 , H04J3/08 , G06F17/50 , G06G7/62
CPC分类号： H04W16/18 , H04B7/2606 , H04W16/26 , H04W24/02
摘要： An embodiment of the present invention provides a method, comprising optimizing the location and configuration of relay stations in a wireless network that includes at least one base station and at least one relay station by taking into account at least one or more of the following: the distinct antenna heights of said at least one base station and said at least one relay station; the data dependency between said at least one relay station and said at least one base station; the service outage of said wireless network; and the network throughput of said wireless network.
摘要翻译：本发明的实施例提供了一种方法，其包括通过考虑以下中的至少一个或多个来优化包括至少一个基站和至少一个中继站的无线网络中的中继站的位置和配置：所述至少一个基站和所述至少一个中继站的不同天线高度; 所述至少一个中继站与所述至少一个基站之间的数据依赖性; 所述无线网络的服务中断; 和所述无线网络的网络吞吐量。

6. 发明授权

US07348928B2 Slot antenna having a MEMS varactor for resonance frequency tuning 有权
标题翻译：具有用于共振频率调谐的MEMS变容二极管的天线天线
公开(公告)号：US07348928B2
公开(公告)日：2008-03-25
申请号：US11013594
申请日：2004-12-14
申请人： Qing Ma , Xintian Eddie Lin , Al Bettner
发明人： Qing Ma , Xintian Eddie Lin , Al Bettner
IPC分类号： H01Q13/10
CPC分类号： H01Q13/103
摘要： Briefly, in accordance with one embodiment of the invention, a slot antenna may include a primary slot and one or more secondary slots. The size of the antenna may be reduced by adding one or more of the secondary slots which may add additional inductance to the antenna. Furthermore, the size of the antenna may be reduced by increasing the inductance of the secondary slots via increasing the length of the slots or by changing the shape of the slots. The antenna may include one or more MEMS varactors coupled to one or more of the secondary slots. The resonant frequency of the slot antenna may be tuned to a desired frequency by changing the capacitance value of one or more of the MEMS varactors to a desired capacitance value.
摘要翻译：简而言之，根据本发明的一个实施例，缝隙天线可以包括主槽和一个或多个次槽。可以通过增加一个或多个次级槽来减小天线的尺寸，这可能为天线增加额外的电感。此外，可以通过增加槽的长度或通过改变槽的形状来增加辅助槽的电感来减小天线的尺寸。天线可以包括耦合到一个或多个次级插槽的一个或多个MEMS变容二极管。可以通过将一个或多个MEMS可变电抗器的电容值改变为期望的电容值来将缝隙天线的谐振频率调谐到期望的频率。

7. 发明授权

US08521089B2 Reducing co-channel interference 有权
公开(公告)号：US08521089B2
公开(公告)日：2013-08-27
申请号：US12080082
申请日：2008-03-31
申请人： Xintian Eddie Lin , Qinghua Li , Ozgur Oyman , Hujun Yin
发明人： Xintian Eddie Lin , Qinghua Li , Ozgur Oyman , Hujun Yin
IPC分类号： H04B1/00
CPC分类号： H04W52/243 , H04B17/345 , H04W52/143 , H04W52/36
摘要： A base station may transmit at varied power levels. Subscriber stations receiving the power levels can transmit noise information back to the base station. As a result, co-channel interference can be determined from the varied power transmissions, either in the base station or in the subscriber station. In addition, in some embodiments, the transmissions may include different phases so that the phase of the co-channel interference may be determined as well.

8. 发明授权

US08279972B2 System and method capable of implicit feedback for the devices with an unequal number of transmitter and receiver chains in a wireless local area network 有权
标题翻译：能够在无线局域网中具有不等数量的发射机和接收机链的设备的隐式反馈的系统和方法
公开(公告)号：US08279972B2
公开(公告)日：2012-10-02
申请号：US12940700
申请日：2010-11-05
申请人： Qinghua Li , Xintian Eddie Lin
发明人： Qinghua Li , Xintian Eddie Lin
IPC分类号： H04L25/49
CPC分类号： H04L1/0675 , H04B7/0421
摘要： An embodiment of the present invention provides a wireless station (STA) capable of implicit feedback in a wireless local area network, comprising at least one power amplifier, a plurality of antennas capable of being connected with said at least one power amplifier, and a switch capable of switching the connection between said plurality of antennas and said at least one power amplifier thereby enabling said wireless station to sound a complete channel matrix for an access point (AP) in communication with said wireless station (STA).
摘要翻译：本发明的实施例提供一种能够在无线局域网中进行隐含反馈的无线站（STA），其包括至少一个功率放大器，能够与所述至少一个功率放大器连接的多个天线，以及开关能够切换所述多个天线与所述至少一个功率放大器之间的连接，从而使得所述无线台能够对与所述无线站（STA）通信的接入点（AP）发出完整的信道矩阵。

9. 发明申请

US20090168687A1 TECHNIQUES FOR OPTIMAL LOCATION AND CONFIGURATION OF INFRASTRUCTURE RELAY NODES IN WIRELESS NETWORKS 失效
标题翻译：基于无线网络的基础设施继电器的最佳位置和配置技术
公开(公告)号：US20090168687A1
公开(公告)日：2009-07-02
申请号：US11967332
申请日：2007-12-31
申请人： Qinghua Li , Xintian Eddie Lin , Minnie Ho , Alexei Davydov , Andrey Pudeyev , Alexander Maltsev
发明人： Qinghua Li , Xintian Eddie Lin , Minnie Ho , Alexei Davydov , Andrey Pudeyev , Alexander Maltsev
IPC分类号： H04B7/14
CPC分类号： H04W16/18 , H04B7/2606 , H04W16/26 , H04W24/02
摘要： An embodiment of the present invention provides a method, comprising optimizing the location and configuration of relay stations in a wireless network that includes at least one base station and at least one relay station by taking into account at least one or more of the following: the distinct antenna heights of said at least one base station and said at least one relay station; the data dependency between said at least one relay station and said at least one base station; the service outage of said wireless network; and the network throughput of said wireless network.
摘要翻译：本发明的实施例提供了一种方法，其包括通过考虑以下中的至少一个或多个来优化包括至少一个基站和至少一个中继站的无线网络中的中继站的位置和配置：所述至少一个基站和所述至少一个中继站的不同天线高度; 所述至少一个中继站与所述至少一个基站之间的数据依赖性; 所述无线网络的服务中断; 和所述无线网络的网络吞吐量。

10. 发明授权

US08243648B2 Spatial reuse techniques with wireless network relays 有权
标题翻译：无线网络中继的空间重用技术
公开(公告)号：US08243648B2
公开(公告)日：2012-08-14
申请号：US12317188
申请日：2008-12-19
申请人： Qinghua Li , Xintian Eddie Lin , Hujun Yin , Jaroslaw J Sydir
发明人： Qinghua Li , Xintian Eddie Lin , Hujun Yin , Jaroslaw J Sydir
IPC分类号： H04B7/14 , H04W72/04 , H04W72/12
CPC分类号： H04B7/2606 , H04B7/2615
摘要： In various embodiments of the invention, a relay station in a wireless communications network may communicate with one or more subscriber stations at the same time and/or on the same frequency that the associated base station is communicating with another relay station in the same network. This contrasts with the conventional technique of devoting one time period or frequency exclusively to communications between the base station and the relay stations, and devoting another time period or frequency exclusively to communications between the relay stations and the subscriber stations.
摘要翻译：在本发明的各种实施例中，无线通信网络中的中继站可以与相关联的基站正在与同一网络中的另一中继站进行通信的同时和/或相同的频率与一个或多个用户站进行通信。这与将专用于基站和中继站之间的通信专用于一个时间段或频率的传统技术形成对比，并且将另外的时间段或频率专用于中继站和用户站之间的通信。

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