公开(公告)号：US09100986B2

公开(公告)日：2015-08-04

申请号：US14156579

申请日：2014-01-16

Applicant: Broadcom Corporation

Inventor： Rafael Carmon

IPC: H04B1/40 ,  H04W88/10 ,  G06F1/12 ,  H04J3/06

CPC classification number: H04B1/40 ,  G06F1/12 ,  H04J3/0685 ,  H04W88/10

Abstract: Cellular processors are cascaded to provide different configurations, which result in higher-capacity base stations, increased numbers of simultaneous users over one frequency band, and/or aggregation of several carriers while still using only one radiofrequency (RF) chipset. The processors are aligned in both time and frequency, with each processor having a data port that allows data exchange with the other processors. The data alignment and exchange allow the processors, in the aggregate, to act as a single unit, resulting in a scalable architecture that can accommodate different system configurations.

Abstract translation: 蜂窝处理器级联以提供不同的配置，这导致更高容量的基站，在一个频带上的同时用户数量增加，和/或几个载波的聚合，同时仍然仅使用一个射频（RF）芯片组。 处理器在时间和频率上都对齐，每个处理器都有一个允许与其他处理器进行数据交换的数据端口。 数据对齐和交换允许处理器集中地用作单个单元，从而产生可适应不同系统配置的可扩展架构。

公开(公告)号：US09590688B2

公开(公告)日：2017-03-07

申请号：US14791098

申请日：2015-07-02

Applicant: BROADCOM CORPORATION

Inventor： Rafael Carmon

IPC: H04B1/38 ,  H04B1/40 ,  G06F1/12 ,  H04J3/06 ,  H04W88/10

CPC classification number: H04B1/40 ,  G06F1/12 ,  H04J3/0685 ,  H04W88/10

Abstract: Cellular processors are cascaded to provide different configurations, which result in higher-capacity base stations, increased numbers of simultaneous users over one frequency band, and/or aggregation of several carriers while still using only one radiofrequency (RF) chipset. The processors are aligned in both time and frequency, with each processor having a data port that allows data exchange with the other processors. The data alignment and exchange allow the processors, in the aggregate, to act as a single unit, resulting in a scalable architecture that can accommodate different system configurations.

Abstract translation: 蜂窝处理器级联以提供不同的配置，这导致更高容量的基站，在一个频带上的同时用户数量增加，和/或几个载波的聚合，同时仍然仅使用一个射频（RF）芯片组。 处理器在时间和频率上都对齐，每个处理器都有一个允许与其他处理器进行数据交换的数据端口。 数据对齐和交换允许处理器集中地用作单个单元，从而产生可适应不同系统配置的可扩展架构。

公开(公告)号：US09075104B2

公开(公告)日：2015-07-07

申请号：US13927836

申请日：2013-06-26

Applicant: Broadcom Corporation

Inventor： Rafael Carmon

IPC: G06F1/04 ,  G01R31/28

CPC classification number: G01R31/31725 ,  G01K13/00 ,  G01R31/2607 ,  G01R31/2851 ,  G01R31/31721 ,  G01R31/31727 ,  G01R31/319

Abstract: Chip instrumentation determines, in-situ, an allowable increase over product specification in the operating frequency of at least one clock domain in an integrated circuit for a given set of environmental, power supply and/or functionality constraints. Information on the allowable increase in operating frequency for the at least one clock domain is provided to circuits and/or software to effect change in operating frequency.

Abstract translation: 芯片仪器原位确定了对于给定的一组环境，电源和/或功能约束，集成电路中至少一个时钟域的工作频率的产品规格的允许增加。 关于至少一个时钟域的工作频率允许增加的信息被提供给电路和/或软件以实现工作频率的改变。

公开(公告)号：US20140134964A1

公开(公告)日：2014-05-15

申请号：US14156579

申请日：2014-01-16

Applicant: BROADCOM CORPORATION

Inventor： Rafael Carmon

IPC: H04B1/40 ,  H04W88/10

CPC classification number: H04B1/40 ,  G06F1/12 ,  H04J3/0685 ,  H04W88/10

Abstract: Cellular processors are cascaded to provide different configurations, which result in higher-capacity base stations, increased numbers of simultaneous users over one frequency band, and/or aggregation of several carriers while still using only one radiofrequency (RF) chipset. The processors are aligned in both time and frequency, with each processor having a data port that allows data exchange with the other processors. The data alignment and exchange allow the processors, in the aggregate, to act as a single unit, resulting in a scalable architecture that can accommodate different system configurations.

Abstract translation: 蜂窝处理器级联以提供不同的配置，这导致更高容量的基站，在一个频带上的同时用户数量增加，和/或几个载波的聚合，同时仍然仅使用一个射频（RF）芯片组。 处理器在时间和频率上都对齐，每个处理器都有一个允许与其他处理器进行数据交换的数据端口。 数据对齐和交换允许处理器集中地用作单个单元，从而产生可适应不同系统配置的可扩展架构。

公开(公告)号：US09408100B2

公开(公告)日：2016-08-02

申请号：US13929371

申请日：2013-06-27

Applicant: Broadcom Corporation

Inventor： Rafael Carmon

IPC: H04W4/00 ,  H04W24/10 ,  H04W24/08

CPC classification number: H04W24/10 ,  H04W24/08

Abstract: Recent LTE communications schemes utilize such large amounts of data traffic, that there is little available bandwidth for performing sniffing of nearby base stations and/or cells, which is often integral in performing carious calibrations. Utilizing an LTE scheduler, small data traffic gaps can be detected in one or both of the receive chain and transmit chain. During these data traffic gaps, portions of sniffing data can be acquired and stored without significant interruption to the communication chains, where the overall process may be referred to as “blinking.” Over time, these portions can be accumulated in memory until a sufficient. Over time, these portions can be accumulated in memory until a sufficient amount of sniffing data has been acquired. Once sufficient data has been acquired, sniffing analysis can be performed in the background on the combined data.

Abstract translation: 最近的LTE通信方案利用了这样大量的数据业务，几乎没有可用的带宽用于执行附近的基站和/或小区的嗅探，这通常在执行讽刺的校准中是整体的。 利用LTE调度器，可以在接收链和发送链中的一个或两个中检测到小的数据业务空隙。 在这些数据流量间隙期间，可以采集和存储嗅探数据的部分，而不会对通信链造成明显的中断，其中整个过程可以被称为“闪烁”。随着时间的推移，这些部分可以累积到存储器中直到足够。 随着时间的推移，这些部分可以累积在存储器中，直到获得足够数量的嗅探数据。 一旦获得了足够的数据，就可以在后台对组合数据执行嗅探分析。

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。