公开(公告)号：US09369933B2

公开(公告)日：2016-06-14

申请号：US14356126

申请日：2012-11-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Wang Hong ,  Lixiang Xu

IPC: H04W36/00 ,  H04W36/16 ,  H04W24/02 ,  H04W16/18 ,  H04W60/04 ,  H04W24/10 ,  H04W84/04 ,  H04W84/02 ,  H04W88/08

CPC classification number: H04W36/0094 ,  H04W16/18 ,  H04W24/02 ,  H04W24/10 ,  H04W36/0016 ,  H04W36/0022 ,  H04W36/16 ,  H04W60/04 ,  H04W84/02 ,  H04W84/045 ,  H04W88/08

Abstract: According to embodiments of the present invention, a method of initiating a base station is provided, comprising the following steps that: a basic coverage cell sends an switch on instruction to a hot spot cell in a closed state according to a predetermined rule, the switch on instruction carrying the predetermined rule information; the basic coverage cell is provided with a user equipment (UE) for measuring, and receives a measurement report from the UE; the basic coverage cell sends an switch on instruction to the hot spot cell such that the hot spot cell provides communication service for the UE. According to the embodiments of the present invention, a network-side equipment is further provided. As illustrated in technical solutions of the present invention, by setting a rule to select the hot spot cell adapted to be initiated, it can make data receiving of the UE suffer slight interference as initiating the base station, reduce interference form the data receiving of the UE to the down-link reference signal of the hot spot cell as possible, and thereby system performance can be improved effectively.

Abstract translation: 根据本发明的实施例，提供了一种启动基站的方法，包括以下步骤：基本覆盖小区根据预定规则向处于关闭状态的热点小区发送指令切换，所述交换机 在执行预定规则信息的指令上; 基本覆盖小区设置有用于测量UE并从UE接收测量报告的用户设备（UE）; 基站覆盖小区向热点小区发送指令切换，使得热点小区为UE提供通信服务。 根据本发明的实施例，还提供一种网络侧设备。 如本发明的技术方案所示，通过设置选择适合发起的热点小区的规则，可以使得UE的数据接收在发起基站时受到轻微的干扰，从而减少对数据接收的干扰 UE尽可能地降低热点小区的下行链路参考信号，从而有效地提高系统性能。

公开(公告)号：US20150126130A1

公开(公告)日：2015-05-07

申请号：US14410044

申请日：2013-06-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Wang Hong ,  Lixiang Xu

IPC: H04W24/10

CPC classification number: H04W24/10 ,  H04W36/14

Abstract: The present invention provides a method for implementing MDT continuity, for the management based MDT, if the selected PLMN of the UE is the HPLMN of the UE, the EHPLMN of the UE, or the equivalent PLMN of the HPLMN or EHPLMN, the base station obtains the user consent information of the UE, and selects the UE to perform MDT measurement according to the user consent information of the UE; for the signaling based MDT, if the selected PLMN of the UE is the HPLMN of the UE, the EHPLMN of the UE, or the equivalent PLMN of the HPLMN or EHPLMN, the base station obtains the MDT configuration information of the MDT, and performs the MDT measurement according to the MDT configuration information. By using the methods of the present invention, the eNB can select the UE in the scope of the HPLMN of the UE, the EHPLMN of the UE, or the equivalent PLMN of the HPLMN or EHPLMN to perform the MDT measurement and receive the MDT report of the UE, thereby supporting the MDT measurement in the HPLMN, EHPLMN, or the equivalent PLMN of the HPLMN or EHPLMN, and implementing MDT continuity.

Abstract translation: 本发明提供了一种用于实现MDT连续性的方法，对于基于管理的MDT，如果UE的所选PLMN是UE的HPLMN，UE的EHPLMN或HPLMN或EHPLMN的等效PLMN，则基站 获取UE的用户同意信息，并根据UE的用户同意信息选择UE进行MDT测量; 对于基于信令的MDT，如果UE的所选PLMN是UE的HPLMN，UE的EHPLMN或HPLMN或EHPLMN的等效PLMN，则基站获取MDT的MDT配置信息，并执行 根据MDT配置信息进行MDT测量。 通过使用本发明的方法，eNB可以在UE的HPLMN，UE的EHPLMN或HPLMN或EHPLMN的等效PLMN的范围内选择UE进行MDT测量并接收MDT报告 从而支持HPLMN，EHPLMN或HPLMN或EHPLMN的等效PLMN中的MDT测量，并实现MDT连续性。

公开(公告)号：US20150036512A1

公开(公告)日：2015-02-05

申请号：US14381968

申请日：2013-02-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Lixiang Xu ,  Wang Hong

IPC: H04W24/10 ,  H04W36/00 ,  H04L12/24

CPC classification number: H04W24/10 ,  H04L41/0631 ,  H04W24/02 ,  H04W36/0055 ,  H04W36/14

Abstract: The present invention discloses a method for reporting RLF information. By sending the RLF report to an access system to which a cell which lead to a problem belongs to, the present invention can avoid unnecessary impact to other RAT to the maximum, guarantees that a problem of a RAT is solved in the RAT, and can detect a reason of radio link failure or handover failure correctly, reduces signaling interaction between different RATs, and simplifies the whole process of self-optimization, enhances performance of mobile communication system.

Abstract translation: 本发明公开了一种报告RLF信息的方法。 通过将RLF报告发送到导致问题的小区属于的接入系统，本发明可以最大程度地避免对其他RAT的不必要的影响，保证在RAT中解决RAT的问题，并且可以 检测无线电链路故障或切换失败的原因，减少不同RAT之间的信令交互，简化自优化的整个过程，增强移动通信系统的性能。

公开(公告)号：US09516533B2

公开(公告)日：2016-12-06

申请号：US14381968

申请日：2013-02-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Lixiang Xu ,  Wang Hong

IPC: H04L12/26 ,  H04W24/10 ,  H04W24/02 ,  H04L12/24 ,  H04W36/00 ,  H04W36/14

CPC classification number: H04W24/10 ,  H04L41/0631 ,  H04W24/02 ,  H04W36/0055 ,  H04W36/14

Abstract: The present invention discloses a method for reporting RLF information. By sending the RLF report to an access system to which a cell which lead to a problem belongs to, the present invention can avoid unnecessary impact to other RAT to the maximum, guarantees that a problem of a RAT is solved in the RAT, and can detect a reason of radio link failure or handover failure correctly, reduces signaling interaction between different RATs, and simplifies the whole process of self-optimization, enhances performance of mobile communication system.

Abstract translation: 本发明公开了一种报告RLF信息的方法。 通过将RLF报告发送到导致问题的小区属于的接入系统，本发明可以最大程度地避免对其他RAT的不必要的影响，保证在RAT中解决RAT的问题，并且可以 检测无线电链路故障或切换失败的原因，减少不同RAT之间的信令交互，简化自优化的整个过程，增强移动通信系统的性能。

公开(公告)号：US20150304857A1

公开(公告)日：2015-10-22

申请号：US14356126

申请日：2012-11-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Wang Hong ,  Lixiang Xu

IPC: H04W16/18 ,  H04W24/02 ,  H04W60/04 ,  H04W36/16

CPC classification number: H04W36/0094 ,  H04W16/18 ,  H04W24/02 ,  H04W24/10 ,  H04W36/0016 ,  H04W36/0022 ,  H04W36/16 ,  H04W60/04 ,  H04W84/02 ,  H04W84/045 ,  H04W88/08

Abstract: According to embodiments of the present invention, a method of initiating a base station is provided, comprising the following steps that: a basic coverage cell sends an switch on instruction to a hot spot cell in a closed state according to a predetermined rule, the switch on instruction carrying the predetermined rule information; the basic coverage cell is provided with a user equipment (UE) for measuring, and receives a measurement report from the UE; the basic coverage cell sends an switch on instruction to the hot spot cell such that the hot spot cell provides communication service for the UE. According to the embodiments of the present invention, a network-side equipment is further provided. As illustrated in technical solutions of the present invention, by setting a rule to select the hot spot cell adapted to be initiated, it can make data receiving of the UE suffer slight interference as initiating the base station, reduce interference form the data receiving of the UE to the down-link reference signal of the hot spot cell as possible, and thereby system performance can be improved effectively.

Abstract translation: 根据本发明的实施例，提供了一种启动基站的方法，包括以下步骤：基本覆盖小区根据预定规则向处于关闭状态的热点小区发送指令切换，所述交换机 在执行预定规则信息的指令上; 基本覆盖小区设置有用于测量UE并从UE接收测量报告的用户设备（UE）; 基站覆盖小区向热点小区发送指令切换，使得热点小区为UE提供通信服务。 根据本发明的实施例，还提供一种网络侧设备。 如本发明的技术方案所示，通过设置选择适合发起的热点小区的规则，可以使得UE的数据接收在发起基站时受到轻微的干扰，从而减少对数据接收的干扰 UE尽可能地降低热点小区的下行链路参考信号，从而有效地提高系统性能。