公开(公告)号：EP2258134A4

公开(公告)日：2013-11-27

申请号：EP08724306

申请日：2008-03-28

Applicant: ERICSSON TELEFON AB L M

Inventor： SUN YING ,  SKAERBY CHRISTIAN ,  PETERS GUNNAR ,  MALITI KELVIN ,  NORLUND KRISTER

IPC: H04W72/10 ,  H04W28/00

CPC classification number: H04W72/1242 ,  H04W72/1289

公开(公告)号：WO2014049468A2

公开(公告)日：2014-04-03

申请号：PCT/IB2013058174

申请日：2013-08-30

Applicant: ERICSSON TELEFON AB L M

Inventor： LIGHTSTONE LEONARD ,  SKAERBY CHRISTIAN

CPC classification number: H04W24/06 ,  H04L1/1812 ,  H04L1/24 ,  H04W24/10 ,  H04W72/1231 ,  H04W88/085

Abstract: A method for determining whether a radio unit in a shared cell configuration is hearable by a user equipment is provided. Transmission of a probe message to the user equipment by the radio unit is caused. The probe message invokes a probe response from the user equipment if the radio unit is hearable by the user equipment on a downlink channel. The radio unit is hearable by the user equipment if the downlink channel performance between the radio unit and the user equipment meets a predetermined signal criteria. An uplink channel associated with the user equipment is monitored for the probe response from the user equipment after transmission of the probe message. Hearability data associated with the user equipment is determined based on the monitored uplink channel. The hearability data indicates whether the radio unit is hearable by the user equipment the downlink channel.

Abstract translation: 提供了一种用于确定共享小区配置中的无线电单元是否可由用户设备驯服的方法。 引起无线电单元向用户设备发送探测消息。 如果用户设备在下行链路信道上可以接收无线电单元，则探测消息调用来自用户设备的探测响应。 如果无线电单元和用户设备之间的下行链路信道性能满足预定的信号标准，则用户设备可以确保无线电单元。 在传输探测消息之后，监测与用户设备相关联的上行链路信道的来自用户设备的探测响应。 基于所监测的上行链路信道来确定与用户设备相关联的可听性数据。 可听性数据指示无线电单元是否可由用户设备he下行链路信道。

公开(公告)号：WO2013147680A3

公开(公告)日：2014-02-06

申请号：PCT/SE2013050313

申请日：2013-03-21

Applicant: ERICSSON TELEFON AB L M

Inventor： BOSTROEM LISA ,  LARSSON MAGNUS ,  SKAERBY CHRISTIAN

IPC: H04W8/22 ,  H04W72/04

CPC classification number: H04W72/048 ,  H04L5/001 ,  H04L5/0044 ,  H04L5/0092

Abstract: Techniques are disclosed for identifying carrier-aggregation band combinations that may be supported by a mobile terminal with limited performance. According to one example method, a mobile terminal sends (710) a band capability information element to the network (e.g., to a 3GPP eNB). The band capability information element contains data indicating which band combinations the mobile terminal supports for carrier aggregation. In addition, the mobile terminal sends(720)additional information (e.g., one or more new parameters) associated with at least one specific band combination. In some cases, this new information indicates that a specific band combination has limited support. In these or in other embodiments, the new information contains information about an amount or type of limitation. This latter information may be present on its own, or in combination with the information that more generally indicates that the mobile terminal is capable of only limited support for a specific band combination.

Abstract translation: 公开了用于识别可能由有限性能的移动终端支持的载波聚合频带组合的技术。 根据一个示例性方法，移动终端向网络（例如，到3GPP eNB）发送（710）频带能力信息元素。 频带能力信息元素包含指示移动终端支持哪些频带组合用于载波聚合的数据。 此外，移动终端发送（720）与至少一个特定频带组合相关联的附加信息（例如，一个或多个新参数）。 在某些情况下，这个新信息表明特定的频带组合有限的支持。 在这些或其他实施例中，新信息包含关于限制的数量或类型的信息。 后一信息可以独立地存在，或者与更一般地指示移动终端仅能够对特定频带组合的有限支持的信息组合存在。