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公开(公告)号：US20120170546A1
公开(公告)日：2012-07-05
申请号：US12981743
申请日：2010-12-30
IPC分类号： H04W36/00
CPC分类号： H04W24/10 , H04W36/0055
摘要： A wireless mobile device/station (MS) sends measurement reports of neighbor cells to a serving base transmitter station (BTS). The MS receives information messages transmitted by the BTS at a signaling period, while the MS is in a first cell. The MS is configured to receive a first information message and a subsequent second information message following a handoff. When both information messages are received, the MS transmits a measurement report to the base station, based on contents of the current, received information messages. Responsive to the MS failing to receive/detect the second information message, the MS transmits a measurement report to the BTS based on (a) a current/first information message(s) and (b) a previous information message of the same type as the undetected second information message. The BTS initiates another handoff based on the information in the second type of measurement report.
摘要翻译： 无线移动设备/站（MS）将相邻小区的测量报告发送到服务基站发射台（BTS）。 MS以信令周期接收由BTS发送的信息消息，而MS处于第一小区。 MS被配置为在切换之后接收第一信息消息和随后的第二信息消息。 当接收到两个信息消息时，MS根据当前接收到的信息消息的内容向基站发送测量报告。 MS响应于MS未能接收/检测第二信息消息，MS根据（a）当前/第一信息消息发送测量报告给BTS，（b）先前的信息消息与 未检测到的第二信息消息。 BTS基于第二类测量报告中的信息启动另一切换。
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公开(公告)号：US20130176854A1
公开(公告)日：2013-07-11
申请号：US13346070
申请日：2012-01-09
IPC分类号： H04W24/04
CPC分类号： H04W80/06
摘要： A method and system that mitigates data session degradation over a radio link connection with an end server by allocating resources at a wireless communication device based on real-time radio frequency (RF) channel conditions. A performance tracking and resource allocation (PTRA) logic monitors radio access bearer (RAB) configuration and radio link quality for communication links between the WCD and the end server. The PTRA logic sets a maximum transmission unit (MTU) size parameter to a pre-established size associated with the measured radio link quality. In response to detecting a change in the RAB configuration, the PTRA logic performs a real-time round trip time (RTT) measurement utilizing individual RTTs associated with packet segments transmitted at a lower protocol layer. In addition, the PTRA logic modifies at least one of a transmission control protocol (TCP) receive window (RWIN) and a TCP transmit window (TWIN) using the real-time RTT measurements and RAB configuration.
摘要翻译： 一种通过基于实时射频（RF）信道条件在无线通信设备处分配资源来减轻与终端服务器的无线电链路连接的数据会话退化的方法和系统。 性能跟踪和资源分配（PTRA）逻辑监视WCD和终端服务器之间的通信链路的无线电接入承载（RAB）配置和无线电链路质量。 PTRA逻辑将最大传输单元（MTU）大小参数设置为与测量的无线电链路质量相关联的预先确定的大小。 响应于检测到RAB配置的变化，PTRA逻辑使用与在较低协议层发送的分组段相关联的各个RTT执行实时往返时间（RTT）测量。 此外，PTRA逻辑使用实时RTT测量和RAB配置来修改传输控制协议（TCP）接收窗口（RWIN）和TCP发送窗口（TWIN）中的至少一个。
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公开(公告)号：US09380635B2
公开(公告)日：2016-06-28
申请号：US13346070
申请日：2012-01-09
IPC分类号： H04W80/06
CPC分类号： H04W80/06
摘要： A method and system that mitigates data session degradation over a radio link connection with an end server by allocating resources at a wireless communication device based on real-time radio frequency (RF) channel conditions. A performance tracking and resource allocation (PTRA) logic monitors radio access bearer (RAB) configuration and radio link quality for communication links between the WCD and the end server. The PTRA logic sets a maximum transmission unit (MTU) size parameter to a pre-established size associated with the measured radio link quality. In response to detecting a change in the RAB configuration, the PTRA logic performs a real-time round trip time (RTT) measurement utilizing individual RTTs associated with packet segments transmitted at a lower protocol layer. In addition, the PTRA logic modifies at least one of a transmission control protocol (TCP) receive window (RWIN) and a TCP transmit window (TWIN) using the real-time RTT measurements and RAB configuration.
摘要翻译： 一种通过基于实时射频（RF）信道条件在无线通信设备处分配资源来减轻与终端服务器的无线电链路连接的数据会话退化的方法和系统。 性能跟踪和资源分配（PTRA）逻辑监视WCD和终端服务器之间的通信链路的无线电接入承载（RAB）配置和无线电链路质量。 PTRA逻辑将最大传输单元（MTU）大小参数设置为与测量的无线电链路质量相关联的预先确定的大小。 响应于检测到RAB配置的变化，PTRA逻辑使用与在较低协议层发送的分组段相关联的各个RTT执行实时往返时间（RTT）测量。 此外，PTRA逻辑使用实时RTT测量和RAB配置来修改传输控制协议（TCP）接收窗口（RWIN）和TCP发送窗口（TWIN）中的至少一个。
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公开(公告)号：US08582530B2
公开(公告)日：2013-11-12
申请号：US12981743
申请日：2010-12-30
IPC分类号： H04W4/00
CPC分类号： H04W24/10 , H04W36/0055
摘要： A wireless mobile device/station (MS) sends measurement reports of neighbor cells to a serving base transmitter station (BTS). The MS receives information messages transmitted by the BTS at a signaling period, while the MS is in a first cell. The MS is configured to receive a first information message and a subsequent second information message following a handoff. When both information messages are received, the MS transmits a measurement report to the base station, based on contents of the current, received information messages. Responsive to the MS failing to receive/detect the second information message, the MS transmits a measurement report to the BTS based on (a) a current/first information message(s) and (b) a previous information message of the same type as the undetected second information message. The BTS initiates another handoff based on the information in the second type of measurement report.
摘要翻译： 无线移动设备/站（MS）将相邻小区的测量报告发送到服务基站发射台（BTS）。 MS以信令周期接收由BTS发送的信息消息，而MS处于第一小区。 MS被配置为在切换之后接收第一信息消息和随后的第二信息消息。 当接收到两个信息消息时，MS根据当前接收到的信息消息的内容向基站发送测量报告。 MS响应于MS未能接收/检测第二信息消息，MS根据（a）当前/第一信息消息发送测量报告给BTS，（b）先前的信息消息与 未检测到的第二信息消息。 基于第二类测量报告中的信息，BTS启动另一切换。
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5.发明申请COMMUNICATION DROP AVOIDANCE VIA SELECTIVE MEASUREMENT REPORT DATA REDUCTION 审中-公开通过选择性测量报告数据减少通信灾害公开(公告)号：US20130021923A1
公开(公告)日：2013-01-24
申请号：US13184838
申请日：2011-07-18
申请人： Wililam K. Morgan , Daniel C. Chisu
发明人： Wililam K. Morgan , Daniel C. Chisu
CPC分类号： H04W36/0088 , H04W24/10 , H04W36/0085 , H04W76/25
摘要： Mitigating a risk of a communication session being dropped while the communication session is in progress. Conventional measurement report (MR) messages can be generated and communicated from a mobile communication device to a communication network. Responsive to the mobile communication device detecting an out-of-sync (OOS) condition, an OOS counter can be incremented. When the OOS counter is equal to at least a threshold value, generation of conventional MR messages can cease. Further, at least one size reduced MR message can be generated. An amount of data contained in the size reduced MR message can be selectively limited to be less than an amount of data contained in the conventional MR messages. The size reduced MR message can be communicated from the mobile communication device to the communication network.
摘要翻译： 在通信会话进行期间减少通信会话的风险被丢弃。 可以生成传统的测量报告（MR）消息并将其从移动通信设备传送到通信网络。 响应于检测不同步（OOS）条件的移动通信设备，可以增加OOS计数器。 当OOS计数器等于至少阈值时，常规MR消息的产生可以停止。 此外，可以生成至少一个尺寸缩小的MR消息。 包含在减小尺寸的MR消息中的数据量可以被选择性地限制为小于常规MR消息中包含的数据量。 可以将大小缩小的MR消息从移动通信设备传送到通信网络。
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