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. 发明授权

US08385988B2 Reducing WLAN power consumption on a mobile device utilizing a cellular radio interface 有权
标题翻译：使用蜂窝无线电接口降低移动设备上的WLAN功耗
公开(公告)号：US08385988B2
公开(公告)日：2013-02-26
申请号：US13461893
申请日：2012-05-02
申请人： Krishna Kumar Bakthavathsalu , Ion Barbu , Nayef Fawaz Mendahawi , Ahmad Mohammad Mohammad Kholaif
发明人： Krishna Kumar Bakthavathsalu , Ion Barbu , Nayef Fawaz Mendahawi , Ahmad Mohammad Mohammad Kholaif
IPC分类号： H04B1/04 , H04B1/38
CPC分类号： H04W52/02 , H04W4/043 , H04W4/80 , H04W48/18 , H04W52/0254 , H04W88/06 , Y02D70/1224 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/164 , Y02D70/166 , Y02D70/168
摘要： A system and method of reducing the WLAN power consumption and limiting battery drain of a mobile communications device is provided. The mechanism continuously monitors for changes in the WLAN and cellular signal strength and modifies the WLAN profile scanning activity accordingly. By monitoring for changes, transitions can be detected which indicate the location of the mobile device (i.e., indoor or outdoor). An increase in cellular signal strength and a decrease in WLAN signal strength indicates the user is transitioning outdoors where WLAN coverage may be limited. To reduce battery power consumption, background scanning is suspended or its frequency significantly lowered. Moving indoors is indicated by a decrease in cellular signal strength and an increase in WLAN signal strength. Background/Connectivity scanning frequency is increased to provide shorter time-to-connect to WLAN Networks for the user within the WLAN coverage area.
摘要翻译：提供了降低WLAN功率消耗并限制移动通信设备的电池消耗的系统和方法。该机制持续监控WLAN和蜂窝信号强度的变化，并相应地修改WLAN配置文件扫描活动。通过监视变化，可以检测到指示移动设备（即室内或室外）的位置的转换。蜂窝信号强度的增加和WLAN信号强度的降低表明用户正在向室外转移WLAN覆盖可能受到限制。为了减少电池功耗，背景扫描被暂停或其频率显着降低。移动室内由蜂窝信号强度的降低和WLAN信号强度的增加来表示。增加背景/连接扫描频率，以便为WLAN覆盖区域内的用户提供更短的时间连接到WLAN网络。

2. 发明申请

US20120230304A1 NETWORK ACCESS AND A MOBILE STATION CONFIGURED FOR THE SAME 有权
标题翻译：网络访问和为其配置的移动站
公开(公告)号：US20120230304A1
公开(公告)日：2012-09-13
申请号：US13042500
申请日：2011-03-08
申请人： Ion Barbu , Krishna Kumar Bakthavathsalu , Ahmad Mohammad Mohammad Kholaif , Nayef Fawaz Mendahawi
发明人： Ion Barbu , Krishna Kumar Bakthavathsalu , Ahmad Mohammad Mohammad Kholaif , Nayef Fawaz Mendahawi
IPC分类号： H04W80/00
CPC分类号： H04W48/18 , H04W48/16 , H04W76/18
摘要： A method for network access and a mobile station configured for the same is described. In one embodiment, there is provided a method for network access on a mobile station comprising: scanning for Wi-Fi networks; receiving responses from available wireless access points (APs) of the Wi-Fi networks; selecting a Wi-Fi network in accordance with past connectivity data associated with the Wi-Fi networks of the available APs; and attempting to connect to the selected Wi-Fi network.
摘要翻译：描述了一种用于网络访问的方法和为其配置的移动台。在一个实施例中，提供了一种用于移动站上的网络接入的方法，包括：扫描Wi-Fi网络; 接收来自Wi-Fi网络的可用无线接入点（AP）的响应; 根据与可用AP的Wi-Fi网络相关联的过去连接数据选择Wi-Fi网络; 并尝试连接到所选的Wi-Fi网络。

3. 发明申请

US20120230305A1 WI-FI NETWORK ACCESS AND A MOBILE TERMINAL CONFIGURED FOR THE SAME 审中-公开
标题翻译： WI-FI网络接入和配置的移动终端
公开(公告)号：US20120230305A1
公开(公告)日：2012-09-13
申请号：US13042511
申请日：2011-03-08
申请人： Ion Barbu , Krishna Kumar Bakthavathsalu , Ahmad Mohammad Mohammad Kholaif , Nayef Fawaz Mendahawi
发明人： Ion Barbu , Krishna Kumar Bakthavathsalu , Ahmad Mohammad Mohammad Kholaif , Nayef Fawaz Mendahawi
IPC分类号： H04W4/00
CPC分类号： H04W72/085 , H04W48/20 , H04W76/10 , H04W84/12
摘要： A method for network access and a mobile station configured for the same is described. In one embodiment, there is provided a method for Wi-Fi network access on a mobile station comprising: scanning for wireless access points (APs) of a Wi-Fi network; receiving responses from available APs of the Wi-Fi network; selecting an AP in accordance with past connectivity data associated with the available APs; and attempting to connect or switch to the Wi-Fi network using the selected AP.
摘要翻译：描述了一种用于网络访问的方法和为其配置的移动台。在一个实施例中，提供了一种用于移动站上的Wi-Fi网络接入的方法，包括：扫描Wi-Fi网络的无线接入点（AP）; 接收来自Wi-Fi网络的可用AP的响应; 根据与可用AP相关联的过去连接数据选择AP; 并尝试使用所选AP连接或切换到Wi-Fi网络。

4. 发明授权

US08724603B2 Network access and a mobile station configured for the same 有权
标题翻译：网络接入和移动台配置相同
公开(公告)号：US08724603B2
公开(公告)日：2014-05-13
申请号：US13042500
申请日：2011-03-08
申请人： Ion Barbu , Krishna Kumar Bakthavathsalu , Ahmad Mohammad Mohammad Kholaif , Nayef Fawaz Mendahawi
发明人： Ion Barbu , Krishna Kumar Bakthavathsalu , Ahmad Mohammad Mohammad Kholaif , Nayef Fawaz Mendahawi
IPC分类号： H04W80/00
CPC分类号： H04W48/18 , H04W48/16 , H04W76/18
摘要： A method for network access and a mobile station configured for the same is described. In one embodiment, there is provided a method for network access on a mobile station comprising: scanning for Wi-Fi networks; receiving responses from available wireless access points (APs) of the Wi-Fi networks; selecting a Wi-Fi network in accordance with past connectivity data associated with the Wi-Fi networks of the available APs; and attempting to connect to the selected Wi-Fi network.
摘要翻译：描述了一种用于网络访问的方法和为其配置的移动台。在一个实施例中，提供了一种用于移动站上的网络接入的方法，包括：扫描Wi-Fi网络; 接收来自Wi-Fi网络的可用无线接入点（AP）的响应; 根据与可用AP的Wi-Fi网络相关联的过去连接数据选择Wi-Fi网络; 并尝试连接到所选的Wi-Fi网络。

5. 发明授权

US08699379B2 Configuring mobile station according to type of wireless local area network (WLAN) deployment 有权
标题翻译：根据无线局域网（WLAN）部署的类型配置移动台
公开(公告)号：US08699379B2
公开(公告)日：2014-04-15
申请号：US13082662
申请日：2011-04-08
申请人： Ahmad Mohammad Mohammad Kholaif , Nayef Fawaz Mendahawi , Ion Barbu , Krishna Kumar Bakthavathsalu
发明人： Ahmad Mohammad Mohammad Kholaif , Nayef Fawaz Mendahawi , Ion Barbu , Krishna Kumar Bakthavathsalu
IPC分类号： H04L12/28
CPC分类号： H04W48/20 , H04W48/16 , H04W84/12
摘要： A target access point is selected from the results of a discovery scan so that a mobile station can attempt a connection with the target access point. The mobile station determines whether the target access point belongs to a small office/home office (SOHO)-type wireless local area network (WLAN) deployment or to a corporate/enterprise-type WLAN deployment. The mobile station then configures itself according to the determination of the type of WLAN deployment to which the target access point belongs.
摘要翻译：从发现扫描的结果中选择目标接入点，使得移动台可以尝试与目标接入点的连接。移动台确定目标接入点是否属于小型办公室/家庭办公室（SOHO）型无线局域网（WLAN）部署或企业/企业型WLAN部署。然后，移动台根据目标接入点所属的WLAN部署的类型的确定来配置自身。

6. 发明申请

US20120257536A1 Configuring Mobile Station According to Type of Wireless Local Area Network (WLAN) Deployment 有权
标题翻译：根据无线局域网（WLAN）部署的类型配置移动台
公开(公告)号：US20120257536A1
公开(公告)日：2012-10-11
申请号：US13082662
申请日：2011-04-08
申请人： Ahmad Mohammad Mohammad Kholaif , Nayef Fawaz Mendahawi , Ion Barbu , Krishna Kumar Bakthavathsalu
发明人： Ahmad Mohammad Mohammad Kholaif , Nayef Fawaz Mendahawi , Ion Barbu , Krishna Kumar Bakthavathsalu
IPC分类号： H04W48/20 , H04W84/02
CPC分类号： H04W48/20 , H04W48/16 , H04W84/12
摘要： A target access point is selected from the results of a discovery scan so that a mobile station can attempt a connection with the target access point. The mobile station determines whether the target access point belongs to a small office/home office (SOHO)-type wireless local area network (WLAN) deployment or to a corporate/enterprise-type WLAN deployment. The mobile station then configures itself according to the determination of the type of WLAN deployment to which the target access point belongs.
摘要翻译：从发现扫描的结果中选择目标接入点，使得移动台可以尝试与目标接入点的连接。移动台确定目标接入点是否属于小型办公室/家庭办公室（SOHO）型无线局域网（WLAN）部署或企业/企业型WLAN部署。然后，移动台根据目标接入点所属的WLAN部署的类型的确定来配置自身。

7. 发明授权

US08695063B2 Authentication failure in a wireless local area network 有权
公开(公告)号：US08695063B2
公开(公告)日：2014-04-08
申请号：US12900774
申请日：2010-10-08
申请人： Ahmad Mohammad Kholaif , Ion Barbu , Krishna Kumar Bakthavathsalu , Nayef Fawaz Mendahawi , Denis Fedotenko
发明人： Ahmad Mohammad Kholaif , Ion Barbu , Krishna Kumar Bakthavathsalu , Nayef Fawaz Mendahawi , Denis Fedotenko
IPC分类号： G06F15/16
CPC分类号： H04W12/06 , H04W8/005 , H04W48/16
摘要： In the event of an authentication process failure, a mobile station bans a connection profile storing the credentials provided by the mobile station when initiating the failed authentication process, thus affecting how subsequent scans—other than discovery scans—and connection attempts are handled. In the event of an authentication process failure, a mobile station bans or suppresses an access point with which the mobile station initiated the failed authentication process. The mobile station refrains from transmitting any communications addressed to the unique identifier of any banned access point. The mobile station may ignore any communications received from a banned access point. Suppressed access points are occasionally not made available to the mobile station for selection as a target for a connection attempt.

8. 发明申请

US20120163344A1 Methods And Apparatus For Use In Initiating Vertical Handover Based On Comparative Evaluation Of WLAN And WWAN Signal Qualities 失效
标题翻译：基于WLAN和WWAN信号质量比较评估的方法和装置在开始垂直切换中的应用
公开(公告)号：US20120163344A1
公开(公告)日：2012-06-28
申请号：US13036989
申请日：2011-02-28
申请人： Krishna Kumar Bakthavathsalu , Ion Barbu , Nayef Fawaz Mendahawi , Ahmad Mohammad Kholaif
发明人： Krishna Kumar Bakthavathsalu , Ion Barbu , Nayef Fawaz Mendahawi , Ahmad Mohammad Kholaif
IPC分类号： H04W36/00 , H04W24/00
CPC分类号： H04W36/00 , H04W36/04 , H04W36/30
摘要： Techniques in a mobile device for use in initiating vertical handover of a voice or a data call between a wireless local area network (WLAN) and a wide area wireless network (WWAN) are described. The mobile device performs communication operations for maintaining the voice or the data call via the WLAN or the WWAN. During the voice or the data call, the mobile device identifies a WLAN signal quality value of signals with the WLAN, as well as a WWAN signal quality value of signals with the WWAN. The mobile device then performs a comparative evaluation of the WLAN and the WWAN signal quality values, and initiates a vertical handover of the voice or the data call between the WLAN and the WWAN based on the comparative evaluation of the WLAN and WWAN signal quality values. The comparative evaluation may involve calculating a signal indicator value which is based on a ratio of the WLAN and the WWAN signal quality values. Alternatively, the comparative evaluation may involve comparing or finding the difference between the WLAN and the WWAN signal quality values.
摘要翻译：描述了用于在无线局域网（WLAN）和广域无线网络（WWAN）之间发起语音或数据呼叫的垂直切换的移动设备中的技术。移动设备通过WLAN或WWAN执行用于维护语音或数据呼叫的通信操作。在语音或数据呼叫期间，移动设备用WLAN识别信号的WLAN信号质量值，以及与WWAN的信号的WWAN信号质量值。然后，移动设备对WLAN和WWAN信号质量值进行比较评估，并且基于WLAN和WWAN信号质量值的比较评估，发起WLAN和WWAN之间的语音或数据呼叫的垂直切换。比较评估可以包括计算基于WLAN和WWAN信号质量值的比率的信号指示符值。或者，比较评估可以涉及比较或找出WLAN与WWAN信号质量值之间的差异。

9. 发明申请

US20110085447A1 Handling wrong WEP key and related battery drain and communication exchange failures 有权
标题翻译：处理错误的WEP密钥和相关的电池消耗和通信交换故障
公开(公告)号：US20110085447A1
公开(公告)日：2011-04-14
申请号：US12758898
申请日：2010-04-13
申请人： Ahmad Mohammad Kholaif , Ion Barbu , Nayef Fawaz Mendahawi , Krishna Kumar Bakthavathsalu
发明人： Ahmad Mohammad Kholaif , Ion Barbu , Nayef Fawaz Mendahawi , Krishna Kumar Bakthavathsalu
IPC分类号： H04W52/02 , H04W24/00
CPC分类号： H04W12/04 , H04W12/06 , H04W12/12 , H04W52/0225 , Y02D70/1222 , Y02D70/1224 , Y02D70/124 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/164 , Y02D70/166 , Y02D70/168
摘要： A power reduction mechanism in a mobile communications device detects the use of a wrong WEP encryption key in the establishment of a WLAN connection between the mobile device and an access point for both static and dynamic IP WLAN profiles. The power reduction mechanism detects an incorrect WEP key; authentication failure; failure to acquire an IP address for dynamic IP WLAN profiles; decryption errors; and broadcast/multicast frames from the handset not being redirected back to the BSS by the AP. Upon such detection, the mobile device takes one or more power conserving actions, e.g., adding the AP/profile to a ban list; attempting WLAN association for a banned AP/profile at longer intervals than for a non-banned AP/profile; skipping an AP/profile on the ban list for a time duration defined by a timer to conserve power; and flagging the banned AP/profile with a special mark to indicate it is banned.
摘要翻译：移动通信设备中的功率降低机制检测在移动设备和用于静态和动态IP WLAN配置文件的接入点之间建立WLAN连接时使用错误的WEP加密密钥。功率降低机构检测不正确的WEP密钥; 验证失败; 无法获取动态IP WLAN配置文件的IP地址; 解密错误; 并且来自手机的广播/多播帧不被AP重定向回到BSS。在这种检测时，移动设备采取一个或多个省电动作，例如将AP /简档添加到禁止列表; 以比非禁止的AP /配置文件更长的间隔尝试禁用AP /配置文件的WLAN关联; 跳过禁用列表中的AP /配置文件，由定时器定义的持续时间来节省电力; 并用特殊标记标记被禁止的AP /配置文件，以指示它被禁止。

10. 发明授权

US08750245B2 Methods and apparatus for use in initiating vertical handover based on comparative evaluation of WLAN and WWAN signal qualities 失效
标题翻译：基于WLAN和WWAN信号质量的比较评估，用于启动垂直切换的方法和装置
公开(公告)号：US08750245B2
公开(公告)日：2014-06-10
申请号：US13036989
申请日：2011-02-28
申请人： Krishna Kumar Bakthavathsalu , Ion Barbu , Nayef Fawaz Mendahawi , Ahmad Mohammad Kholaif
发明人： Krishna Kumar Bakthavathsalu , Ion Barbu , Nayef Fawaz Mendahawi , Ahmad Mohammad Kholaif
IPC分类号： H04W4/00 , H04W36/00
CPC分类号： H04W36/00 , H04W36/04 , H04W36/30
摘要： Techniques in a mobile device for use in initiating vertical handover of a voice or a data call between a wireless local area network (WLAN) and a wide area wireless network (WWAN) are described. The mobile device performs communication operations for maintaining the voice or the data call via the WLAN or the WWAN. During the voice or the data call, the mobile device identifies a WLAN signal quality value of signals with the WLAN, as well as a WWAN signal quality value of signals with the WWAN. The mobile device then performs a comparative evaluation of the WLAN and the WWAN signal quality values, and initiates a vertical handover of the voice or the data call between the WLAN and the WWAN based on the comparative evaluation of the WLAN and WWAN signal quality values. The comparative evaluation may involve calculating a signal indicator value which is based on a ratio of the WLAN and the WWAN signal quality values. Alternatively, the comparative evaluation may involve comparing or finding the difference between the WLAN and the WWAN signal quality values.
摘要翻译：描述了用于在无线局域网（WLAN）和广域无线网络（WWAN）之间发起语音或数据呼叫的垂直切换的移动设备中的技术。移动设备通过WLAN或WWAN执行用于维护语音或数据呼叫的通信操作。在语音或数据呼叫期间，移动设备用WLAN识别信号的WLAN信号质量值，以及与WWAN的信号的WWAN信号质量值。然后，移动设备对WLAN和WWAN信号质量值进行比较评估，并且基于WLAN和WWAN信号质量值的比较评估，发起WLAN和WWAN之间的语音或数据呼叫的垂直切换。比较评估可以包括计算基于WLAN和WWAN信号质量值的比率的信号指示符值。或者，比较评估可以涉及比较或找出WLAN与WWAN信号质量值之间的差异。

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