公开(公告)号：US20090163206A1

公开(公告)日：2009-06-25

申请号：US11960106

申请日：2007-12-19

申请人： Ravi M. Adatrao ,  Tommy Chang ,  Pramod Karnam ,  Apurv Mathur ,  Robert S. Nikides

发明人： Ravi M. Adatrao ,  Tommy Chang ,  Pramod Karnam ,  Apurv Mathur ,  Robert S. Nikides

IPC分类号： H04Q7/20

CPC分类号： H04W36/0083 ,  H04W36/30 ,  H04W36/32

摘要： A method, information processing system, and wireless communication system, initiate a handover scanning procedure with a wireless device. The method includes monitoring a first signal strength measurement (606) transmitted by a wireless device (108). A second signal strength measurement associated with the wireless device (108) that is measured locally is monitored (606). The method also includes determining, in response to monitoring the first signal strength and the second signal strength measurement, if a scan event trigger has been detected (608). A scan initiation message is transmitted (614) to the wireless device (108) in response to a scan event trigger being detected. The scan initiation message signals the wireless device (108) to perform handover scanning procedures.

摘要翻译： 一种方法，信息处理系统和无线通信系统，利用无线设备发起切换扫描过程。 该方法包括监视由无线设备（108）发送的第一信号强度测量（606）。 监视与本地测量的无线设备（108）相关联的第二信号强度测量（606）。 该方法还包括响应于监视第一信号强度和第二信号强度测量，确定是否检测到扫描事件触发（608）。 响应于检测到的扫描事件触发而将扫描发起消息（614）发送（614）到无线设备（108）。 扫描发起消息通知无线设备（108）执行切换扫描过程。

公开(公告)号：US08509776B2

公开(公告)日：2013-08-13

申请号：US11960106

申请日：2007-12-19

申请人： Ravi M. Adatrao ,  Tommy Chang ,  Pramod Karnam ,  Apurv Mathur ,  Robert S. Nikides

发明人： Ravi M. Adatrao ,  Tommy Chang ,  Pramod Karnam ,  Apurv Mathur ,  Robert S. Nikides

IPC分类号： H04W36/00

CPC分类号： H04W36/0083 ,  H04W36/30 ,  H04W36/32

摘要： A method, information processing system, and wireless communication system, initiate a handover scanning procedure with a wireless device. The method includes monitoring a first signal strength measurement (606) transmitted by a wireless device (108). A second signal strength measurement associated with the wireless device (108) that is measured locally is monitored (606). The method also includes determining, in response to monitoring the first signal strength and the second signal strength measurement, if a scan event trigger has been detected (608). A scan initiation message is transmitted (614) to the wireless device (108) in response to a scan event trigger being detected. The scan initiation message signals the wireless device (108) to perform handover scanning procedures.

摘要翻译： 一种方法，信息处理系统和无线通信系统，利用无线设备发起切换扫描过程。 该方法包括监视由无线设备（108）发送的第一信号强度测量（606）。 监视与本地测量的无线设备（108）相关联的第二信号强度测量（606）。 该方法还包括响应于监视第一信号强度和第二信号强度测量，确定是否检测到扫描事件触发（608）。 响应于检测到的扫描事件触发而将扫描发起消息（614）发送（614）到无线设备（108）。 扫描发起消息通知无线设备（108）执行切换扫描过程。

公开(公告)号：US20100056141A1

公开(公告)日：2010-03-04

申请号：US12534213

申请日：2009-08-03

申请人： Mark J. Marsan ,  Ravi M. Adatrao ,  Pramod Karnam

发明人： Mark J. Marsan ,  Ravi M. Adatrao ,  Pramod Karnam

IPC分类号： H04W48/18

CPC分类号： H04W48/20 ,  H04W8/26 ,  H04W36/0033 ,  H04W48/08

摘要： A method and apparatus for that provides a re-entry procedure following a radio frequency outage in a wireless communication network is disclosed. The method includes providing (204) a entity identification for a base station (102-106) or a paging controller (108) to a mobile station (110) during initial entry of the mobile station to a wireless communication network. The method also includes storing (206) mobile station context information at an entity corresponding to the entity identification. After a radio frequency outage occurs after the initial entry of the mobile station into the network, a notification is sent (218) that indicates that the mobile station is re-entering the wireless communication network. Based on the notification that there has been a radio frequency outage, the mobile station context information is obtained (220) to assist the mobile station to re-enter the wireless communication network.

摘要翻译： 公开了一种用于在无线通信网络中的无线电频率中断之后提供重新进入过程的方法和装置。 该方法包括在移动台初始进入无线通信网络期间向移动台（110）提供（204）基站（102-106）或寻呼控制器（108）的实体标识。 该方法还包括在对应于实体标识的实体处存储（206）移动台上下文信息。 在移动台初始进入网络之后发生射频中断之后，发送指示移动台正在重新进入无线通信网络的通知（218）。 基于已经有无线电频率中断的通知，获得移动台上下文信息（220）以协助移动台重新进入无线通信网络。

公开(公告)号：US20120276939A1

公开(公告)日：2012-11-01

申请号：US13547133

申请日：2012-07-12

申请人： Mark J. Marsan ,  Ravi M. Adatrao ,  Pramod Karnam

发明人： Mark J. Marsan ,  Ravi M. Adatrao ,  Pramod Karnam

IPC分类号： H04W76/00 ,  H04W68/00

CPC分类号： H04W48/20 ,  H04W8/26 ,  H04W36/0033 ,  H04W48/08

摘要： A method and apparatus for that provides a re-entry procedure following a radio frequency outage in a wireless communication network is disclosed. The method includes providing (204) a entity identification for a base station (102-106) or a paging controller (108) to a mobile station (110) during initial entry of the mobile station to a wireless communication network. The method also includes storing (206) mobile station context information at an entity corresponding to the entity identification. After a radio frequency outage occurs after the initial entry of the mobile station into the network, a notification is sent (218) that indicates that the mobile station is re-entering the wireless communication network. Based on the notification that there has been a radio frequency outage, the mobile station context information is obtained (220) to assist the mobile station to re-enter the wireless communication network.

摘要翻译： 公开了一种用于在无线通信网络中的无线电频率中断之后提供重新进入过程的方法和装置。 该方法包括在移动台初始进入无线通信网络期间向移动台（110）提供（204）基站（102-106）或寻呼控制器（108）的实体标识。 该方法还包括在对应于实体标识的实体处存储（206）移动台上下文信息。 在移动台初始进入网络之后发生射频中断之后，发送指示移动台正在重新进入无线通信网络的通知（218）。 基于已经有无线电频率中断的通知，获得移动台上下文信息（220）以协助移动台重新进入无线通信网络。

公开(公告)号：US08509772B2

公开(公告)日：2013-08-13

申请号：US13547133

申请日：2012-07-12

申请人： Mark J. Marsan ,  Ravi M. Adatrao ,  Pramod Karnam

发明人： Mark J. Marsan ,  Ravi M. Adatrao ,  Pramod Karnam

IPC分类号： H04W4/00

CPC分类号： H04W48/20 ,  H04W8/26 ,  H04W36/0033 ,  H04W48/08

摘要： A method and apparatus for that provides a re-entry procedure following a radio frequency outage in a wireless communication network is disclosed. The method includes providing (204) a entity identification for a base station (102-106) or a paging controller (108) to a mobile station (110) during initial entry of the mobile station to a wireless communication network. The method also includes storing (206) mobile station context information at an entity corresponding to the entity identification. After a radio frequency outage occurs after the initial entry of the mobile station into the network, a notification is sent (218) that indicates that the mobile station is re-entering the wireless communication network. Based on the notification that there has been a radio frequency outage, the mobile station context information is obtained (220) to assist the mobile station to re-enter the wireless communication network.

摘要翻译： 公开了一种用于在无线通信网络中的无线电频率中断之后提供重新进入过程的方法和装置。 该方法包括在移动台初始进入无线通信网络期间向移动台（110）提供（204）基站（102-106）或寻呼控制器（108）的实体标识。 该方法还包括在对应于实体标识的实体处存储（206）移动台上下文信息。 在移动台初始进入网络之后发生射频中断之后，发送指示移动台正在重新进入无线通信网络的通知（218）。 基于已经有无线电频率中断的通知，获得移动台上下文信息（220）以协助移动台重新进入无线通信网络。

公开(公告)号：US20090161625A1

公开(公告)日：2009-06-25

申请号：US11960085

申请日：2007-12-19

申请人： Pramod Karnam ,  Ravi M. Adatrao ,  Seth M. Marks ,  Paula Tjandra

发明人： Pramod Karnam ,  Ravi M. Adatrao ,  Seth M. Marks ,  Paula Tjandra

IPC分类号： H04Q7/20

CPC分类号： H04W36/38 ,  H04W36/18 ,  H04W36/32

摘要： A method, base station, and wireless communication system provide seamless mobility in a time division duplex system. The method includes determining a mobility capability of the wireless communication device (104). In response to determining that the mobility capability of the wireless communication device (104) may involve a network address change for a new sub-network (204), an identification of at least one neighboring base station (208) is provided to the wireless communication device (104) that the wireless communication can select to be handed into.

摘要翻译： 方法，基站和无线通信系统在时分双工系统中提供无缝移动性。 该方法包括确定无线通信设备（104）的移动能力。 响应于确定无线通信设备（104）的移动能力可能涉及新的子网络（204）的网络地址改变，至少一个相邻基站（208）的标识被提供给无线通信 设备（104），无线通信可以选择进行。

公开(公告)号：US20080109693A1

公开(公告)日：2008-05-08

申请号：US11876811

申请日：2007-10-23

申请人： David R. Maas ,  Ravi M. Adatrao ,  Pramod Karnam ,  Mark J. Marsan

发明人： David R. Maas ,  Ravi M. Adatrao ,  Pramod Karnam ,  Mark J. Marsan

IPC分类号： G06F11/14

CPC分类号： H04L1/1812 ,  H04L1/1829 ,  H04L1/188

摘要： A method is described for providing Hybrid Automatic Repeat Request (HARQ) transmission feedback to a higher layer protocol in a communication system. The method includes a step of detecting HARQ retransmissions in a first layer protocol. This can be used to determine a HARQ failure or an HARQ ACK after a delay of some retransmissions. A next step includes providing feedback information about the detecting step from the first layer protocol to a higher layer protocol. A next step includes instituting corrections at the higher layer protocol, in response to the information transferred from the first layer protocol. These corrections can include immediate retransmission of those bursts of a HARQ failure, or correcting timers to match the delay of eventually ACK'ed data.

摘要翻译： 描述了一种用于在通信系统中向较高层协议提供混合自动重复请求（HARQ）传输反馈的方法。 该方法包括检测第一层协议中的HARQ重传的步骤。 这可以用于在一些重传的延迟之后确定HARQ故障或HARQ ACK。 下一步包括提供关于从第一层协议到较高层协议的检测步骤的反馈信息。 下一步包括响应于从第一层协议传送的信息，在较高层协议上进行校正。 这些校正可以包括立即重发HARQ失败的突发，或者校正定时器以匹配最终ACK的数据的延迟。

公开(公告)号：US08229428B2

公开(公告)日：2012-07-24

申请号：US12534213

申请日：2009-08-03

申请人： Mark J. Marsan ,  Ravi M. Adatrao ,  Pramod Karnam

发明人： Mark J. Marsan ,  Ravi M. Adatrao ,  Pramod Karnam

IPC分类号： H04W4/00

CPC分类号： H04W48/20 ,  H04W8/26 ,  H04W36/0033 ,  H04W48/08

摘要： A method and apparatus for that provides a re-entry procedure following a radio frequency outage in a wireless communication network is disclosed. The method includes providing (204) a entity identification for a base station (102-106) or a paging controller (108) to a mobile station (110) during initial entry of the mobile station to a wireless communication network. The method also includes storing (206) mobile station context information at an entity corresponding to the entity identification. After a radio frequency outage occurs after the initial entry of the mobile station into the network, a notification is sent (218) that indicates that the mobile station is re-entering the wireless communication network. Based on the notification that there has been a radio frequency outage, the mobile station context information is obtained (220) to assist the mobile station to re-enter the wireless communication network.

摘要翻译： 公开了一种用于在无线通信网络中的无线电频率中断之后提供重新进入过程的方法和装置。 该方法包括在移动台初始进入无线通信网络期间向移动台（110）提供（204）基站（102-106）或寻呼控制器（108）的实体标识。 该方法还包括在对应于实体标识的实体处存储（206）移动台上下文信息。 在移动台初始进入网络之后发生射频中断之后，发送指示移动台正在重新进入无线通信网络的通知（218）。 基于已经有无线电频率中断的通知，获得移动台上下文信息（220）以协助移动台重新进入无线通信网络。

公开(公告)号：US08051353B2

公开(公告)日：2011-11-01

申请号：US11876811

申请日：2007-10-23

申请人： David R. Maas ,  Ravi M. Adatrao ,  Pramod Karnam ,  Mark J. Marsan

发明人： David R. Maas ,  Ravi M. Adatrao ,  Pramod Karnam ,  Mark J. Marsan

IPC分类号： H04L1/18

CPC分类号： H04L1/1812 ,  H04L1/1829 ,  H04L1/188

摘要： A method is described for providing Hybrid Automatic Repeat Request (HARQ) transmission feedback to a higher layer protocol in a communication system. The method includes a step of detecting HARQ retransmissions in a first layer protocol. This can be used to determine a HARQ failure or an HARQ ACK after a delay of some retransmissions. A next step includes providing feedback information about the detecting step from the first layer protocol to a higher layer protocol. A next step includes instituting corrections at the higher layer protocol, in response to the information transferred from the first layer protocol. These corrections can include immediate retransmission of those bursts of a HARQ failure, or correcting timers to match the delay of eventually ACK'ed data.

摘要翻译： 描述了一种用于在通信系统中向较高层协议提供混合自动重复请求（HARQ）传输反馈的方法。 该方法包括检测第一层协议中的HARQ重传的步骤。 这可以用于在一些重传的延迟之后确定HARQ故障或HARQ ACK。 下一步包括提供关于从第一层协议到较高层协议的检测步骤的反馈信息。 下一步包括响应于从第一层协议传送的信息，在较高层协议上进行校正。 这些校正可以包括立即重发HARQ失败的突发，或者校正定时器以匹配最终ACK的数据的延迟。

公开(公告)号：US07681009B2

公开(公告)日：2010-03-16

申请号：US11617020

申请日：2006-12-28

申请人： Ravi M. Adatrao ,  Nagapraveen G. Kalla

发明人： Ravi M. Adatrao ,  Nagapraveen G. Kalla

IPC分类号： G06F12/00

CPC分类号： G06F8/65

摘要： A command is received to perform an update operation on a first component of code contained in a plurality of memory blocks in a memory. It is determined whether or not the update operation requires additional space, beyond that which is already allocated to the first component, to complete the operation. A first memory block is located on which to perform the operation if the update operation requires additional space. A second memory block is located, through utilization of a database, to perform the operation if the update operation does not require additional space. The update operation is performed.

摘要翻译： 接收命令以对包含在存储器中的多个存储块中的代码的第一分量执行更新操作。 确定更新操作是否需要超出已经分配给第一组件的额外空间来完成操作。 如果更新操作需要额外的空间，则位于其上执行操作的第一存储器块。 如果更新操作不需要额外的空间，则通过使用数据库来定位第二个内存块来执行操作。 执行更新操作。