公开(公告)号：US20140211757A1

公开(公告)日：2014-07-31

申请号：US14166709

申请日：2014-01-28

Applicant: Broadcom Corporation

Inventor： Stephanie PEREIRA ,  Leena Zacharias ,  Pavan Nuggehalli ,  Shao-Cheng Wang ,  Soumen Chakraborty ,  Sindhu Verma

IPC: H04W36/12

CPC classification number: H04W36/0055 ,  H04W36/12 ,  H04W76/27

Abstract: Carrier aggregation and dual connectivity allow a user device to communicate with one or more base stations on multiple component carrier frequencies. When it is determined that the user device should handover to a new base station, the user device performs a substantial portion of the needed handover operations with the new base station using only one of the component carrier frequencies. Meanwhile, the user device maintains data communications with the original base station on the remaining component carrier frequencies.

Abstract translation: 载波聚合和双连接允许用户设备与多个分量载波频率上的一个或多个基站进行通信。 当确定用户设备应该切换到新的基站时，用户设备仅使用分量载波频率中的一个来执行新基站所需切换操作的实质部分。 同时，用户设备在剩余分量载波频率上维持与原始基站的数据通信。