公开(公告)号：US10051650B2

公开(公告)日：2018-08-14

申请号：US15153485

申请日：2016-05-12

Applicant: QUALCOMM Incorporated

Inventor： Chetan Khosla ,  Brian Theodore Lubars ,  Christopher A. Barrett ,  Temitope Akinsipe

IPC: H04W4/00 ,  H04W72/12 ,  H04W88/06

Abstract: Methods, systems, and devices are described for wireless communication. A method may include maintaining a plurality of conflict entries, each conflict entry indicating a first frequency range associated with interference by a first radio access technology (RAT) and a second frequency range associated with interference by a second RAT. Each conflict entry may indicate a first frequency range of component carriers of a RAT operating in carrier aggregation mode. Active coexistence conflicts may be identified between the first and second RATs based in part on the conflict entries and current radio conditions. The method may also include selecting one of the active coexistence conflicts for conflict mitigation. In some examples, a subset of the conflict entries are organized into an intermodulation group. The method may also include determining a conflict priority for each conflict entry associated with an active coexistence conflict. In some examples, conflict priorities may be aggregated.

公开(公告)号：US20160338071A1

公开(公告)日：2016-11-17

申请号：US15153485

申请日：2016-05-12

Applicant: QUALCOMM Incorporated

Inventor： Chetan Khosla ,  Brian Theodore Lubars ,  Christopher A. Barrett ,  Temitope Akinsipe

IPC: H04W72/08 ,  H04W72/12

CPC classification number: H04W72/1215 ,  H04W88/06

Abstract: Methods, systems, and devices are described for wireless communication. A method may include maintaining a plurality of conflict entries, each conflict entry indicating a first frequency range associated with interference by a first radio access technology (RAT) and a second frequency range associated with interference by a second RAT. Each conflict entry may indicate a first frequency range of component carriers of a RAT operating in carrier aggregation mode. Active coexistence conflicts may be identified between the first and second RATs based in part on the conflict entries and current radio conditions. The method may also include selecting one of the active coexistence conflicts for conflict mitigation. In some examples, a subset of the conflict entries are organized into an intermodulation group. The method may also include determining a conflict priority for each conflict entry associated with an active coexistence conflict. In some examples, conflict priorities may be aggregated.

Abstract translation: 描述了用于无线通信的方法，系统和设备。 一种方法可以包括维护多个冲突条目，每个冲突条目指示与第一无线电接入技术（RAT）的干扰相关联的第一频率范围以及与第二RAT的干扰相关联的第二频率范围。 每个冲突条目可以指示以载波聚合模式工作的RAT的分量载波的第一频率范围。 部分地基于冲突条目和当前无线电条件，可以在第一和第二RAT之间识别主动共存冲突。 该方法还可以包括选择冲突缓解的主动共存冲突之一。 在一些示例中，冲突条目的子集被组织成互调组。 该方法还可以包括确定与主动共存冲突相关联的每个冲突条目的冲突优先级。 在一些例子中，可以汇总冲突优先级。