公开(公告)号：US09338668B2

公开(公告)日：2016-05-10

申请号：US14062674

申请日：2013-10-24

Applicant: QUALCOMM Incorporated

Inventor： Mariam Motamed ,  Wesley A. Sampson ,  Alexei Yurievitch Gorokhov ,  Pengkai Zhao

IPC: H04B1/06 ,  H04W24/02 ,  H04L5/00 ,  H04L27/26 ,  H03G3/30 ,  H03G3/32 ,  H04L27/38 ,  H04B1/00

CPC classification number: H04W24/02 ,  H03G3/3052 ,  H03G3/32 ,  H04B1/0067 ,  H04L5/001 ,  H04L5/0023 ,  H04L5/006 ,  H04L27/2646 ,  H04L27/2647 ,  H04L27/3809

Abstract: In a wireless communication system, carrier aggregation may be used to provide desired amounts of bandwidth, where a primary carrier and one or more secondary carriers are aggregated. At the receive side of a system in which the aggregated carriers are in a single frequency band, an amplifier may be used to apply a common gain to the aggregated carriers in the single frequency band, and the common gain may be determined as a function of indications of received signal quality associated with groups of aggregated carriers containing one or more of the aggregated carriers, where one group contains the primary carrier and possible one or more secondary carriers and another group contains only secondary carriers.

Abstract translation: 在无线通信系统中，可以使用载波聚合来提供期望量的带宽，其中主载波和一个或多个辅载波被聚合。 在其中聚合载波处于单个频带的系统的接收侧，可以使用放大器来向单个频带中的聚合载波应用公共增益，并且可以将公共增益确定为 与包含一个或多个聚合载波的聚合载波组相关联的接收信号质量的指示，其中一个组包含主载波和可能的一个或多个次载波，另一个组仅包含次载波。

公开(公告)号：US20140126401A1

公开(公告)日：2014-05-08

申请号：US14062674

申请日：2013-10-24

Applicant: QUALCOMM Incorporated

Inventor： Mariam Motamed ,  Wesley A. Sampson ,  Alexei Yurievitch Gorokhov ,  Pengkai Zhao

IPC: H04W24/02 ,  H03G3/30

CPC classification number: H04W24/02 ,  H03G3/3052 ,  H03G3/32 ,  H04B1/0067 ,  H04L5/001 ,  H04L5/0023 ,  H04L5/006 ,  H04L27/2646 ,  H04L27/2647 ,  H04L27/3809

Abstract: In a wireless communication system, carrier aggregation may be used to provide desired amounts of bandwidth, where a primary carrier and one or more secondary carriers are aggregated. At the receive side of a system in which the aggregated carriers are in a single frequency band, an amplifier may be used to apply a common gain to the aggregated carriers in the single frequency band, and the common gain may be determined as a function of indications of received signal quality associated with groups of aggregated carriers containing one or more of the aggregated carriers, where one group contains the primary carrier and possible one or more secondary carriers and another group contains only secondary carriers.

Abstract translation: 在无线通信系统中，可以使用载波聚合来提供期望量的带宽，其中主载波和一个或多个辅载波被聚合。 在其中聚合载波处于单个频带的系统的接收侧，可以使用放大器来向单个频带中的聚合载波应用公共增益，并且可以将公共增益确定为 与包含一个或多个聚合载波的聚合载波组相关联的接收信号质量的指示，其中一个组包含主载波和可能的一个或多个次载波，另一个组仅包含次载波。