公开(公告)号：US20140355566A1

公开(公告)日：2014-12-04

申请号：US14295285

申请日：2014-06-03

Applicant: Broadcom Corporation

Inventor： John WALLEY ,  Wael Diab ,  Rafael Carmon ,  Raymond Hayes ,  Kamlesh Rath ,  Sindhu Verma ,  Soumen Chakraborty ,  Pavan Nuggehalli ,  Shao-Cheng Wang ,  Nicholas Ilyadis ,  Murat Mese

IPC: H04W36/30

CPC classification number: H04W36/245

Abstract: Systems and methods for adaptive access and handover configuration based on historical data are provided. Access and handover decisions are optimized in a multiple radio access technology environment using historical data associated with network performance. Future needs for access and handovers are predicted using historical data associated with the user and historical data associated with network performance. Performance metrics are received periodically or continuously from nodes in one or more networks at a centralized controller. The centralized multi RAT controller correlates these performance metrics and determines predicted handovers for a user device. Preparations for the predicted handovers can then be made prior to the handover event.

Abstract translation: 提供了基于历史数据的自适应接入和切换配置的系统和方法。 使用与网络性能相关联的历史数据，在多个无线电接入技术环境中优化接入和切换决策。 使用与用户相关联的历史数据和与网络性能相关联的历史数据预测访问和切换的未来需求。 从集中式控制器的一个或多个网络中的节点周期性或连续地接收性能度量。 集中式多RAT控制器将这些性能度量相关联并确定用户设备的预测切换。 然后可以在切换事件之前进行预测切换的准备。

公开(公告)号：US20140378141A1

公开(公告)日：2014-12-25

申请号：US14295282

申请日：2014-06-03

Applicant: Broadcom Corporation

Inventor： John Walley ,  Wael Diab ,  Kamlesh Rath ,  Raymond Hayes ,  Murat Mese

IPC: H04W28/02 ,  H04W36/02 ,  H04W36/00

CPC classification number: H04W36/023

Abstract: Disclosed herein are system, apparatus, article of manufacture, method and/or computer program product embodiments for handing off wireless communication. The apparatus comprises an antenna configured to receive data from a first access point; a cache configured to store the data; and a controller configured to predict when the transceiver will hand off a connection from the first access point to a second access point and request a burst of data from the first access point to supplement the data in the cache in preparation for the hand off.

Abstract translation: 本文公开了用于切断无线通信的系统，装置，制品，方法和/或计算机程序产品实施例。 该装置包括被配置为从第一接入点接收数据的天线; 被配置为存储数据的缓存; 以及控制器，被配置为预测收发器何时将从第一接入点切换到第二接入点的连接，并且请求来自第一接入点的数据突发以补充高速缓存中的数据以准备切换。

公开(公告)号：US20140355522A1

公开(公告)日：2014-12-04

申请号：US14295291

申请日：2014-06-03

Applicant: Broadcom Corporation

Inventor： Wael DIAB ,  John Walley ,  Kamlesh Rath ,  Raymond Hayes ,  Murat Mese ,  Souman Chakraborty ,  Pavan Nuggehalli ,  Rishi Ranjan

IPC: H04W88/06 ,  H04W56/00 ,  H04W48/18

CPC classification number: H04W88/06 ,  H04W40/02 ,  H04W76/16 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/146 ,  Y02D70/24 ,  Y02D70/30

Abstract: Systems and methods for providing dynamic substream definition and handover are provided. In embodiments, a user device includes a multiple radio access technology (RAT) communications modules and a communication controller. Each RAT communication module is further configured to communicate using a different RAT. The user device identifies available networks for communication. Then, the controller determines whether a need to split a communications stream exists (e.g., the user device is engaged in a bandwidth intensive application). If the communications stream is to be split, the controller defines the substreams (either equally or unequally) and assigns a first substream to a communication pathway in a first available network and assigns a second substream to a communication pathway in a second available network. The destination then recombines the substreams. In embodiments, the controller inserts synchronization in the substreams.

Abstract translation: 提供了用于提供动态子流定义和切换的系统和方法。 在实施例中，用户设备包括多个无线电接入技术（RAT）通信模块和通信控制器。 每个RAT通信模块还被配置为使用不同的RAT进行通信。 用户设备识别用于通信的可用网络。 然后，控制器确定是否存在分裂通信流的需要（例如，用户设备参与带宽密集型应用）。 如果通信流被分离，则控制器定义子流（均等或不等），并且将第一子流分配给第一可用网络中的通信路径，并将第二子流分配给第二可用网络中的通信路径。 目的地然后重组子流。 在实施例中，控制器在子流中插入同步。

公开(公告)号：US09521268B2

公开(公告)日：2016-12-13

申请号：US14295011

申请日：2014-06-03

Applicant: Broadcom Corporation

Inventor： John Walley ,  Raymond Hayes ,  Wael Diab ,  Murat Mese ,  Kamlesh Rath ,  Shao-Cheng Wang

IPC: H04W36/00 ,  H04W72/00 ,  H04B1/38 ,  H04M15/00 ,  H04W36/26 ,  H04W52/02

CPC classification number: H04M15/8038 ,  H04M15/8016 ,  H04W36/0072 ,  H04W36/26 ,  H04W52/0261 ,  Y02D70/00 ,  Y02D70/142

Abstract: A wireless communication device communicating with a serving base station in a wireless communication environment may have one or more applications running. When seeking to handover from the serving base station to a target base station, the wireless communication device adjusts the configurations of the applications based on the new communication link properties. Likewise, when an application is loaded that prefers communication link properties that exceeds a current communication link's capabilities, the wireless communication device may seek out and hand over to other communication links. By cooperatively coordinating the functionality of installed applications with communication link properties, the wireless communication device can maintain high levels of device and application functionality.

Abstract translation: 在无线通信环境中与服务基站通信的无线通信设备可以具有运行的一个或多个应用。 当寻求从服务基站切换到目标基站时，无线通信设备基于新的通信链路属性来调整应用的配置。 类似地，当加载优先于超过当前通信链路能力的通信链路属性的应用时，无线通信设备可以寻找并移交给其他通信链路。 通过协调协调安装的应用程序的功能与通信链路属性，无线通信设备可以保持高级别的设备和应用功能。