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1. 发明申请

US20100322126A1 APPARATUS AND METHODS FOR LOW POWER SENSING OF COMMUNICATION ACCESS TECHNOLOGIES 有权
标题翻译：通信接入技术低功率感测装置及方法
公开(公告)号：US20100322126A1
公开(公告)日：2010-12-23
申请号：US12610296
申请日：2009-10-31
申请人： Dilip Krishnaswamy , Parag M. Kanade , Parvathanathan Subrahmanya
发明人： Dilip Krishnaswamy , Parag M. Kanade , Parvathanathan Subrahmanya
IPC分类号： G08C17/00
CPC分类号： H04W52/028 , H04W48/16 , H04W48/18 , H04W52/0229 , H04W88/06 , Y02D70/122 , Y02D70/1242 , Y02D70/1262 , Y02D70/142 , Y02D70/146
摘要： Apparatus and methods for low power sensing of wireless access technologies are disclosed. In particular, a mobile wireless device, such as an access terminal, may utilize a lower power circuitry portion that operates at a lower power than active circuitry, such as a primary transceiver. The lower power circuitry portion includes a configurable searcher that is capable of sensing if signals of one or more various wireless access technologies are present. When the wireless device utilizes sleep or idle modes for power savings, use of the lower power sensing circuitry to sense the presence of wireless access technologies, rather than using an awoken higher power primary transceiver for sensing, affords increased power savings. An added ability of the lower power circuitry to be put into sleep or idles modes achieves even greater power savings.
摘要翻译：公开了用于无线接入技术的低功率感测的装置和方法。具体地，诸如接入终端的移动无线设备可以利用比诸如主收发器的有源电路低的功率操作的较低功率电路部分。较低功率电路部分包括能够感测是否存在一种或多种各种无线接入技术的信号的可配置搜索器。当无线设备利用睡眠或空闲模式进行功率节省时，使用低功率感测电路来感测无线接入技术的存在，而不是使用唤醒的较高功率的主收发器来进行感测，从而提供更大的功率节省。低功率电路进入睡眠或空闲模式的附加功能实现了更大的功率节省。

2. 发明授权

US09060336B2 Apparatus and methods for low power sensing of communication access technologies 有权
标题翻译：用于通信接入技术的低功率感测的装置和方法
公开(公告)号：US09060336B2
公开(公告)日：2015-06-16
申请号：US12610296
申请日：2009-10-31
申请人： Dilip Krishnaswamy , Parag M. Kanade , Parvathanathan Subrahmanya
发明人： Dilip Krishnaswamy , Parag M. Kanade , Parvathanathan Subrahmanya
IPC分类号： H04W52/02 , H04W48/16 , H04W48/18
CPC分类号： H04W52/028 , H04W48/16 , H04W48/18 , H04W52/0229 , H04W88/06 , Y02D70/122 , Y02D70/1242 , Y02D70/1262 , Y02D70/142 , Y02D70/146
摘要： Apparatus and methods for low power sensing of wireless access technologies are disclosed. In particular, a mobile wireless device, such as an access terminal, may utilize a lower power circuitry portion that operates at a lower power than active circuitry, such as a primary transceiver. The lower power circuitry portion includes a configurable searcher that is capable of sensing if signals of one or more various wireless access technologies are present. When the wireless device utilizes sleep or idle modes for power savings, use of the lower power sensing circuitry to sense the presence of wireless access technologies, rather than using an awoken higher power primary transceiver for sensing, affords increased power savings. An added ability of the lower power circuitry to be put into sleep or idles modes achieves even greater power savings.
摘要翻译：公开了用于无线接入技术的低功率感测的装置和方法。具体地，诸如接入终端的移动无线设备可以利用比诸如主收发器的有源电路低的功率操作的较低功率电路部分。较低功率电路部分包括能够感测是否存在一种或多种各种无线接入技术的信号的可配置搜索器。当无线设备利用睡眠或空闲模式进行功率节省时，使用低功率感测电路来感测无线接入技术的存在，而不是使用唤醒的较高功率的主收发器来进行感测，从而提供更大的功率节省。低功率电路进入睡眠或空闲模式的附加功能实现了更大的功率节省。

3. 发明申请

US20100105373A1 Location Information For Control of Mode/Technology 有权
标题翻译：位置信息控制模式/技术
公开(公告)号：US20100105373A1
公开(公告)日：2010-04-29
申请号：US12260082
申请日：2008-10-28
申请人： Parag M. Kanade
发明人： Parag M. Kanade
IPC分类号： H04M3/00 , H04M11/00
CPC分类号： H04W48/16 , H04W64/00 , H04W88/06
摘要： A multimode wireless communication device utilizes location information provided by a co-located autonomous position location receiver to determine a preferred provider database and associated operating mode and operating technology when an out-of-service condition is encountered. The multimode wireless communication device can utilize active preferred provider database while in service and while acquired within a network. The multimode wireless communication device can initiate location-based mode and technology control when in an out-of-service condition. The multimode wireless communication device determines its location and based on the location, accesses a database to determine a preferred provider database. The preferred provider database provides a hierarchical list of available systems and associated information for acquiring and registering with the systems. The multimode wireless communication device reduces a search time and associated power consumption using location-based mode and technology control.
摘要翻译：多模式无线通信设备利用由位于同一位置的自主位置接收器提供的位置信息，以在遇到服务外状态时确定优选的提供商数据库以及相关联的操作模式和操作技术。多模式无线通信设备可以在服务中并且在网络内被采集时利用主动的优选提供商数据库。多模式无线通信设备可以在处于停用状态时启动基于位置的模式和技术控制。多模无线通信设备确定其位置并且基于该位置，访问数据库以确定优选的提供者数据库。首选的提供商数据库提供了可用系统的分层列表以及用于获取和注册系统的相关信息。多模无线通信设备使用基于位置的模式和技术控制来减少搜索时间和相关联的功耗。

4. 发明申请

US20090289601A1 METHOD AND APPARATUS FOR SYSTEM ACQUISITION WHILE MAINTAINING A DEFINED BATTERY LIFE SPAN 有权
标题翻译：在维护定义的电池寿命范围内进行系统采集的方法和装置
公开(公告)号：US20090289601A1
公开(公告)日：2009-11-26
申请号：US12126840
申请日：2008-05-23
申请人： Parag M. Kanade , Alex K. Tu , Virat Deepak
发明人： Parag M. Kanade , Alex K. Tu , Virat Deepak
IPC分类号： H02J7/00
CPC分类号： H04W52/0277 , H04W8/183 , H04W48/16 , Y02D70/164
摘要： A method and an apparatus for system acquisition at a wireless device while maintaining a predetermined battery life span, include determining a level of remaining battery power upon entering an out of service state. A duty cycle, comprising a search time and sleep time, of acquisition attempts is determined such that the level of remaining battery power lasts for the defined battery life span. The duty cycle is determined by adjusting at least one of the search time and the sleep time, depending on how long the remaining battery power is required to last.
摘要翻译：一种用于在保持预定电池寿命的同时在无线设备处进行系统采集的方法和装置，包括在进入停止状态时确定剩余电池电量的电平。确定采集尝试的包括搜索时间和睡眠时间的占空比，使得剩余电池电量的电平持续到所定义的电池寿命。通过根据剩余电池电量持续需要多长时间调整搜索时间和睡眠时间中的至少一个来确定占空比。

5. 发明授权

US08731622B2 Method and apparatus for system acquisition while maintaining a defined battery life span 有权
标题翻译：用于系统采集的方法和装置，同时保持定义的电池寿命
公开(公告)号：US08731622B2
公开(公告)日：2014-05-20
申请号：US12126840
申请日：2008-05-23
申请人： Parag M. Kanade , Alex K. Tu , Virat Deepak
发明人： Parag M. Kanade , Alex K. Tu , Virat Deepak
IPC分类号： H04B1/38
CPC分类号： H04W52/0277 , H04W8/183 , H04W48/16 , Y02D70/164
摘要： A method and an apparatus for system acquisition at a wireless device while maintaining a predetermined battery life span, include determining a level of remaining battery power upon entering an out of service state. A duty cycle, comprising a search time and sleep time, of acquisition attempts is determined such that the level of remaining battery power lasts for the defined battery life span. The duty cycle is determined by adjusting at least one of the search time and the sleep time, depending on how long the remaining battery power is required to last.
摘要翻译：一种用于在保持预定电池寿命的同时在无线设备处进行系统采集的方法和装置，包括在进入停止状态时确定剩余电池电量的电平。确定采集尝试的包括搜索时间和睡眠时间的占空比，使得剩余电池电量的电平持续到所定义的电池寿命。通过根据剩余电池电量持续需要多长时间调整搜索时间和睡眠时间中的至少一个来确定占空比。

6. 发明授权

US08634817B2 Location information for control of mode/technology 有权
标题翻译：控制模式/技术的位置信息
公开(公告)号：US08634817B2
公开(公告)日：2014-01-21
申请号：US12260082
申请日：2008-10-28
申请人： Parag M. Kanade
发明人： Parag M. Kanade
IPC分类号： H04M3/00
CPC分类号： H04W48/16 , H04W64/00 , H04W88/06
摘要： A multimode wireless communication device utilizes location information provided by a co-located autonomous position location receiver to determine a preferred provider database and associated operating mode and operating technology when an out-of-service condition is encountered. The multimode wireless communication device can utilize active preferred provider database while in service and while acquired within a network. The multimode wireless communication device can initiate location-based mode and technology control when in an out-of-service condition. The multimode wireless communication device determines its location and based on the location, accesses a database to determine a preferred provider database. The preferred provider database provides a hierarchical list of available systems and associated information for acquiring and registering with the systems. The multimode wireless communication device reduces a search time and associated power consumption using location-based mode and technology control.
摘要翻译：多模式无线通信设备利用由位于同一位置的自主位置接收器提供的位置信息，以在遇到服务外状态时确定优选的提供商数据库以及相关联的操作模式和操作技术。多模式无线通信设备可以在服务中并且在网络内被采集时利用主动的优选提供商数据库。多模式无线通信设备可以在处于停用状态时启动基于位置的模式和技术控制。多模无线通信设备确定其位置并且基于该位置，访问数据库以确定优选的提供者数据库。首选的提供商数据库提供了可用系统的分层列表以及用于获取和注册系统的相关信息。多模无线通信设备使用基于位置的模式和技术控制来减少搜索时间和相关联的功耗。

7. 发明申请

US20110096697A1 Automatic Selection of Geographic Area Specific Behavior 审中-公开
标题翻译：自动选择地理区域特定行为
公开(公告)号：US20110096697A1
公开(公告)日：2011-04-28
申请号：US12607743
申请日：2009-10-28
申请人： Karthik Anantharaman , Parag M. Kanade
发明人： Karthik Anantharaman , Parag M. Kanade
IPC分类号： H04L12/28
CPC分类号： H04W48/18 , H04L12/6418 , H04W4/029 , H04W8/183
摘要： A wireless communication device configured for automatic selection of geographic specific behavior is described. The circuitry is configured to receive a message with system information from the network that is mandatorily sent from a base station. The circuitry is also configured to determine the geographic area from the system information using a lookup table.
摘要翻译：描述了配置用于自动选择地理特定行为的无线通信设备。电路被配置为从基站强制发送来自网络的系统信息接收消息。电路还被配置为使用查找表从系统信息确定地理区域。

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