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

WO2012119116A1 SYSTEM AND/OR METHOD FOR TRANSMITTING DATA PACKETS IN A HARDWARE COMMAND INTERFACE 审中-公开
标题翻译：用于在硬件命令界面中发送数据包的系统和/或方法
公开(公告)号：WO2012119116A1
公开(公告)日：2012-09-07
申请号：PCT/US2012/027577
申请日：2012-03-02
申请人： QUALCOMM INCORPORATED , RAJU, Lalit Yerramilli , BAHINI, Dagbegnon Henri , CHEUNG, Hok Y. , DAS, Neelay
发明人： RAJU, Lalit Yerramilli , BAHINI, Dagbegnon Henri , CHEUNG, Hok Y. , DAS, Neelay
IPC分类号： G06F13/38
CPC分类号： G06F13/385 , G06F2213/3804 , G06F2213/3814
摘要： The subject matter disclosed herein relates to systems and/or devices capable of transmitting data packets over a hardware command interface. In one particular example, multiple data packets may be transmitted between a host device and a peripheral device in a single hardware interface command.
摘要翻译：本文公开的主题涉及能够通过硬件命令接口传输数据分组的系统和/或设备。在一个特定示例中，可以在单个硬件接口命令中在主机设备和外围设备之间传送多个数据分组。

2. 发明申请

WO2008011542A1 METHOD AND APPARATUS FOR PERFORMING IP CONFIGURATION AFTER HANDOFF IN WLAN 审中-公开
标题翻译：用于在无线局域网中执行IP配置后的方法和设备
公开(公告)号：WO2008011542A1
公开(公告)日：2008-01-24
申请号：PCT/US2007/073929
申请日：2007-07-19
申请人： QUALCOMM Incorporated , DAGBEGNON, Henri Bahini , GIL, Amit , RAJU, Lalit Yerramilli , KUZHIYIL, Anup
发明人： DAGBEGNON, Henri Bahini , GIL, Amit , RAJU, Lalit Yerramilli , KUZHIYIL, Anup
IPC分类号： H04L29/06 , H04L29/12
CPC分类号： H04L61/2015 , H04L29/12018 , H04L29/12311 , H04L61/10 , H04L61/2084 , H04W36/0011 , H04W80/04
摘要： Techniques for performing IP configuration after handoff in a WLAN are described. A station associates with a first access point in the WLAN and performs IP configuration to obtain a first set of IP configuration parameters. The station thereafter exchanges data via the first access point using the first set of IP configuration parameters. The station performs handoff from the first access point to a second access point and performs IP configuration after the handoff. While the IP configuration is in progress, the station continues to exchange data via the second access point using the first set of IP configuration parameters. This avoids interruption in IP connectivity. After completing the IP configuration, the station either (i) continues to exchange data using the first set of IP configuration parameters if new parameters are not obtained or (ii) exchanges data using a second set of IP configuration parameters if obtained.
摘要翻译：描述了在WLAN中切换之后执行IP配置的技术。站与WLAN中的第一接入点相关联，并执行IP配置以获得第一组IP配置参数。该站随后通过第一组IP配置参数通过第一接入点进行数据交换。该站执行从第一接入点到第二接入点的切换，并在切换后执行IP配置。当IP配置正在进行时，站继续使用第一组IP配置参数通过第二接入点交换数据。这样可以避免IP连接中断。在完成IP配置之后，如果没有获得新的参数，则（i）继续使用第一组IP配置参数交换数据，或者（ii）如果获得，使用第二组IP配置参数交换数据。

3. 发明申请

WO2008036877A2 AUTOMATIC RESIGNATION FROM AD HOC NETWORK 审中-公开
标题翻译：自治自治网络
公开(公告)号：WO2008036877A2
公开(公告)日：2008-03-27
申请号：PCT/US2007/079129
申请日：2007-09-21
申请人： QUALCOMM INCORPORATED , BALASUBRAMANIAN, Srinivasan , RAJU, Lalit Yerramilli , DESHPANDE, Manoj M.
发明人： BALASUBRAMANIAN, Srinivasan , RAJU, Lalit Yerramilli , DESHPANDE, Manoj M.
IPC分类号： H04W60/06 , H04W84/18
CPC分类号： H04W84/18 , H04W60/06
摘要： A wireless device is configured to automatically resign from an ad hoc network. In some aspects the resignation may be based on automatic detection of inactivity associated with the ad hoc network. For example, resignation from the ad hoc network may be based on absence of uplink and downlink traffic at a wireless device, absence of open sockets at a wireless device, or a lack of beacon transmissions by other wireless devices. In the latter case, a lack of beacon transmissions by other wireless devices in the ad hoc network may be indicated by the transmission of a relatively large number of beacons in succession by a wireless device.
摘要翻译：无线设备被配置为自动地从自组织网络辞职。在某些方面，辞职可以基于与自组织网络相关联的自动检测不活动。例如，来自自组织网络的辞职可以基于在无线设备处不存在上行链路和下行链路业务，在无线设备处不存在开放套接字，或者由于其他无线设备缺少信标传输。在后一种情况下，ad hoc网络中其他无线设备的信标传输缺乏可以由无线设备相继传输相对大量的信标。

4. 发明申请

WO2007137251A2 COLLISION AVOIDANCE FOR TRAFFIC IN A WIRELESS NETWORK 审中-公开
标题翻译：无线网络中的交通干扰避免
公开(公告)号：WO2007137251A2
公开(公告)日：2007-11-29
申请号：PCT/US2007069442
申请日：2007-05-22
申请人： QUALCOMM INC , MEYLAN ARNAUD , SURINENI SHRAVAN K , RAJU LALIT
发明人： MEYLAN ARNAUD , SURINENI SHRAVAN K , RAJU LALIT
IPC分类号： H04L12/28 , H04W74/08 , H04W84/18
CPC分类号： H04W74/0816 , H04L65/00 , H04W56/0045 , H04W84/18
摘要： Techniques for avoiding collision of traffic in a wireless network are described. A station detects for synchronization of its traffic with traffic of other stations. The station may detect for synchronization based on, e.g., percentage of first transmission failures, counters indicative of statistics of transmitted frames, and/or other information. The station may confirm synchronization of its traffic, e.g., by monitoring for traffic from another station during a service period for the station. The station adjusts transmission of its traffic when synchronization is detected to avoid collision with the traffic of the other stations. The station may delay transmission of its traffic by a predetermined amount of time, by a pseudo-random amount, or until after the other stations finish their transmissions.
摘要翻译：描述了避免无线网络中业务冲突的技术。站点检测其流量与其他站点的流量同步。基站可以基于例如第一传输故障的百分比，指示传输帧的统计数据的计数器和/或其他信息来检测同步。该站可以确认其业务的同步，例如通过在该站的服务周期期间监视来自另一个站的业务。当检测到同步时，该站调整其业务的传输，以避免与其他站的业务相冲突。站可以将其业务的传输延迟预定量的时间，伪随机量，或者直到其他站完成其传输。

5. 发明申请

WO2008036877A3 AUTOMATIC RESIGNATION FROM AD HOC NETWORK 审中-公开
标题翻译： AD HOC网络的自动迁移
公开(公告)号：WO2008036877A3
公开(公告)日：2008-05-22
申请号：PCT/US2007079129
申请日：2007-09-21
申请人： QUALCOMM INC , BALASUBRAMANIAN SRINIVASAN , RAJU LALIT YERRAMILLI , DESHPANDE MANOJ M
发明人： BALASUBRAMANIAN SRINIVASAN , RAJU LALIT YERRAMILLI , DESHPANDE MANOJ M
IPC分类号： H04L12/28 , H04W60/06 , H04W84/18
CPC分类号： H04W84/18 , H04W60/06
摘要： A wireless device is configured to automatically resign from an ad hoc network. In some aspects the resignation may be based on automatic detection of inactivity associated with the ad hoc network. For example, resignation from the ad hoc network may be based on absence of uplink and downlink traffic at a wireless device, absence of open sockets at a wireless device, or a lack of beacon transmissions by other wireless devices. In the latter case, a lack of beacon transmissions by other wireless devices in the ad hoc network may be indicated by the transmission of a relatively large number of beacons in succession by a wireless device.
摘要翻译：无线设备被配置为从ad hoc网络自动退出。在一些方面，辞职可以基于自动检测与ad hoc网络相关联的不活动性。例如，从ad hoc网络的辞职可以基于无线设备处的上行链路和下行链路业务的缺失，无线设备处没有开放的套接字，或者缺少其他无线设备的信标传输。在后一种情况下，自组织网络中其他无线设备缺少信标传输可通过无线设备连续传输相对大量的信标来指示。

6. 发明申请

WO2008008987A3 WLAN SYSTEM SCANNING AND SELECTION 审中-公开
标题翻译： WLAN系统扫描和选择
公开(公告)号：WO2008008987A3
公开(公告)日：2008-05-08
申请号：PCT/US2007073515
申请日：2007-07-13
申请人： QUALCOMM INC , BALASUBRAMANIAN SRINIVASAN , KUZHIYIL ANUP , GIL AMIT , RAJU LALIT YERRAMILLI , TIMARIU LUIZA , KANNAN SARAVANA KRISHNAN
发明人： BALASUBRAMANIAN SRINIVASAN , KUZHIYIL ANUP , GIL AMIT , RAJU LALIT YERRAMILLI , TIMARIU LUIZA , KANNAN SARAVANA KRISHNAN
IPC分类号： H04W48/16
CPC分类号： H04W84/12 , H04W48/16
摘要： Techniques for performing WLAN system scanning and selection are described. A terminal performs multiple iterations of scan to detect for WLAN systems. A scan list containing at least one WLAN system to detect for is initially determined. For each scan iteration, a scan type may be selected from among the supported scan types. The selected scan type may indicate passive scan or active scan, frequency channels to scan, etc. A scan may be performed based on the selected scan type. Signal strength measurements are obtained for access points received during the scan and used to identify detected access points. After all scan iterations are completed, candidates access points are identified based on the scan results, e.g., based on the signal strength measurements for the detected access points and a detection threshold. The best candidate access point may be selected for association by the terminal.
摘要翻译：描述了用于执行WLAN系统扫描和选择的技术。终端执行多次扫描迭代以检测WLAN系统。最初确定包含至少一个要检测的WLAN系统的扫描列表。对于每个扫描迭代，可以从支持的扫描类型中选择扫描类型。所选择的扫描类型可以指示被动扫描或主动扫描，要扫描的频率通道等。可以基于所选择的扫描类型来执行扫描。信号强度测量是针对扫描期间接收到的接入点获得的，并用于识别检测到的接入点。在所有扫描迭代完成之后，基于扫描结果，例如，基于检测到的接入点的信号强度测量结果和检测阈值来识别候选接入点。终端可以选择最佳候选接入点进行关联。

7. 发明申请

WO2008011420A1 RADIO INTERFACE SELECTION FOR A TERMINAL 审中-公开
标题翻译：无线接口终端选择
公开(公告)号：WO2008011420A1
公开(公告)日：2008-01-24
申请号：PCT/US2007/073707
申请日：2007-07-17
申请人： QUALCOMM Incorporated , RAJU, Lalit, Yerramilli , GIL, Amit , DAGBEGNON, Henri, Bahini , KUZHIYIL, Anup
发明人： RAJU, Lalit, Yerramilli , GIL, Amit , DAGBEGNON, Henri, Bahini , KUZHIYIL, Anup
IPC分类号： H04Q7/38
CPC分类号： H04W48/18
摘要： Techniques for selecting a radio interface for an application are described. A terminal identifies locally-addressable and globally-addressable wireless networks among wireless networks available to the terminal. Radio interfaces supported by the terminal may be prioritized based on the locally-addressable and globally-addressable wireless networks, information obtained for the application, the application type, etc. Different applications may have different radio interface preferences or requirements, which may be considered in prioritizing the radio interfaces. A suitable radio interface may be selected for the application based on the prioritized radio interfaces. WLAN interface may be selected for the application if (a) the WLAN interface is preferred and any WLAN is acceptable to the application or (b) a globally-addressable WLAN is available. A WWAN interface may be selected for the application if a globally-addressable WLAN is not available.
摘要翻译：描述用于选择用于应用的无线电接口的技术。终端在终端可用的无线网络中识别本地可寻址和全局可寻址的无线网络。终端支持的无线接口可以基于本地可寻址和可全局寻址的无线网络，针对应用获得的信息，应用类型等来优先化。不同的应用可以具有不同的无线电接口偏好或要求，这可以在确定无线电接口的优先级。可以基于优先级无线电接口为应用选择合适的无线电接口。如果（a）WLAN接口是优选的，并且任何WLAN对于应用是可接受的，则可以为应用选择WLAN接口，或者（b）全局可寻址的WLAN可用。如果全局可寻址的WLAN不可用，则可以为应用选择WWAN接口。

8. 发明申请

WO2007137251A3 COLLISION AVOIDANCE FOR TRAFFIC IN A WIRELESS NETWORK 审中-公开
公开(公告)号：WO2007137251A3
公开(公告)日：2007-11-29
申请号：PCT/US2007/069442
申请日：2007-05-22
申请人： QUALCOMM INCORPORATED , MEYLAN, Arnaud , SURINENI, Shravan K. , RAJU, Lalit
发明人： MEYLAN, Arnaud , SURINENI, Shravan K. , RAJU, Lalit
IPC分类号： H04L12/28
摘要： Techniques for avoiding collision of traffic in a wireless network are described. A station detects for synchronization of its traffic with traffic of other stations. The station may detect for synchronization based on, e.g., percentage of first transmission failures, counters indicative of statistics of transmitted frames, and/or other information. The station may confirm synchronization of its traffic, e.g., by monitoring for traffic from another station during a service period for the station. The station adjusts transmission of its traffic when synchronization is detected to avoid collision with the traffic of the other stations. The station may delay transmission of its traffic by a predetermined amount of time, by a pseudo-random amount, or until after the other stations finish their transmissions.

9. 发明申请

WO2008008987A2 WLAN SYSTEM SCANNING AND SELECTION 审中-公开
标题翻译： WLAN系统扫描和选择
公开(公告)号：WO2008008987A2
公开(公告)日：2008-01-17
申请号：PCT/US2007/073515
申请日：2007-07-13
申请人： QUALCOMM INCORPORATED , BALASUBRAMANIAN, Srinivasan , KUZHIYIL, Anup , GIL, Amit , RAJU, Lalit Yerramilli , TIMARIU, Luiza , KANNAN, Saravana Krishnan
发明人： BALASUBRAMANIAN, Srinivasan , KUZHIYIL, Anup , GIL, Amit , RAJU, Lalit Yerramilli , TIMARIU, Luiza , KANNAN, Saravana Krishnan
IPC分类号： H04Q7/38
CPC分类号： H04W84/12 , H04W48/16
摘要： Techniques for performing WLAN system scanning and selection are described. A terminal performs multiple iterations of scan to detect for WLAN systems. A scan list containing at least one WLAN system to detect for is initially determined. For each scan iteration, a scan type may be selected from among the supported scan types. The selected scan type may indicate passive scan or active scan, frequency channels to scan, etc. A scan may be performed based on the selected scan type. Signal strength measurements are obtained for access points received during the scan and used to identify detected access points. After all scan iterations are completed, candidates access points are identified based on the scan results, e.g., based on the signal strength measurements for the detected access points and a detection threshold. The best candidate access point may be selected for association by the terminal.
摘要翻译：描述用于执行WLAN系统扫描和选择的技术。终端执行多次扫描迭代以检测WLAN系统。最初确定包含至少一个要检测的WLAN系统的扫描列表。对于每次扫描迭代，可以从支持的扫描类型中选择扫描类型。所选择的扫描类型可以指示被动扫描或主动扫描，要扫描的频道等。可以基于所选扫描类型执行扫描。获得扫描期间接收到的接收点的信号强度测量值，并用于识别检测到的接入点。在所有扫描迭代完成之后，例如基于检测到的接入点的信号强度测量和检测阈值，基于扫描结果识别候选接入点。可以选择最佳候选接入点用于终端关联。

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