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公开(公告)号：US20170150544A1
公开(公告)日：2017-05-25
申请号：US15425892
申请日：2017-02-06
Applicant: Samsung Electronics Co., Ltd
Inventor： Lixiang Xu , Hong Wang
CPC classification number: H04W76/15 , H04W28/18 , H04W36/0011 , H04W36/0055 , H04W36/0069 , H04W36/38 , H04W72/042 , H04W72/0426 , H04W76/11
Abstract: The present application discloses a method for data forwarding in a small cell system, comprising: sending by a master base station (MeNB) to a target secondary base station (SeNB) information of a source SeNB or a source SeNB cell where a user equipment (UE) is located; determining by the target SeNB whether a direct data forwarding is feasible; notifying, by the target SeNB, the MeNB whether the direct data forwarding is feasible; and determining by the MeNB whether it is a direct data forwarding or an indirect data forwarding. The method for data forwarding provided in the present application may support both the direct data forwarding and the indirect data forwarding based on actual situation of the network, reduce data loss and failure of data forwarding, and improve the efficiency of data forwarding.
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282.发明授权Method and apparatus for supporting RLF reason detection or handover failure reason detection 有权支持RLF原因检测或切换失败原因检测的方法和装置公开(公告)号：US09578549B2
公开(公告)日：2017-02-21
申请号：US14399802
申请日：2013-05-06
Applicant: Samsung Electronics Co., Ltd.
Inventor： Lixiang Xu , Hong Wang , Huarui Liang , Xiaowan Ke
CPC classification number: H04W36/0005 , H04W24/04 , H04W24/10 , H04W36/08 , H04W76/16
Abstract: A method and apparatus for supporting Radio Link Failure (RLF) reason detection or handover failure reason detection are provided. The method includes detecting the Mobility Robustness Optimization (MRO) problems without RLF reporting in a 3rd Generation (3G) or a 2nd Generation (2G) mobile communication system, the impact on a 3G or a 2G mobile communication system is reduced, and then correct self-optimization is performed to improve the performance of the mobile communication system.
Abstract translation: 提供了一种用于支持无线链路故障（RLF）原因检测或切换失败原因检测的方法和装置。 该方法包括在第三代（3G）或第二代（2G）移动通信系统中检测无RLF报告的移动性鲁棒性优化（MRO）问题，减少对3G或2G移动通信系统的影响，然后正确 执行自优化以改善移动通信系统的性能。
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公开(公告)号：US09521573B2
公开(公告)日：2016-12-13
申请号：US14876713
申请日：2015-10-06
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hong Wang , Lixiang Xu
Abstract: The present invention provides a method of anonymously reporting minimization of drive test (MDT) measurements. According to the method, a mobility management entity (MME) obtains MDT data anonymity configuration which indicates whether MDT measurements are to be reported anonymously at a type allocation code (TAC) level; sends a TAC of a UE to a trace collection entity (TCE) if the MDT data anonymity configuration indicates MDT measurements are to be reported anonymously at the TAC level; sends an international mobile subscriber identification (IMSI) or an international mobile equipment identity and software version (IMEISV) of the UE to the TCE if the MDT data anonymity configuration indicates other information, e.g. Trace, is adopted for anonymously reporting MDT measurements. The present invention enables an MME to send different identities of a UE to the TCE according to different requirements for anonymity to implement anonymous reporting of MDT measurements.
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公开(公告)号：US09516537B2
公开(公告)日：2016-12-06
申请号：US14876789
申请日：2015-10-06
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hong Wang , Lixiang Xu
Abstract: The present invention provides a method of anonymously reporting minimization of drive test (MDT) measurements. According to the method, a mobility management entity (MME) obtains MDT data anonymity configuration which indicates whether MDT measurements are to be reported anonymously at a type allocation code (TAC) level; sends a TAC of a UE to a trace collection entity (TCE) if the MDT data anonymity configuration indicates MDT measurements are to be reported anonymously at the TAC level; sends an international mobile subscriber identification (IMSI) or an international mobile equipment identity and software version (IMEISV) of the UE to the TCE if the MDT data anonymity configuration indicates other information, e.g. Trace, is adopted for anonymously reporting MDT measurements. The present invention enables an MME to send different identities of a UE to the TCE according to different requirements for anonymity to implement anonymous reporting of MDT measurements.
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公开(公告)号：US09451494B2
公开(公告)日：2016-09-20
申请号：US14876773
申请日：2015-10-06
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hong Wang , Lixiang Xu
Abstract: The present invention provides a method of anonymously reporting minimization of drive test (MDT) measurements. According to the method, a mobility management entity (MME) obtains MDT data anonymity configuration which indicates whether MDT measurements are to be reported anonymously at a type allocation code (TAC) level; sends a TAC of a UE to a trace collection entity (TCE) if the MDT data anonymity configuration indicates MDT measurements are to be reported anonymously at the TAC level; sends an international mobile subscriber identification (IMSI) or an international mobile equipment identity and software version (IMEISV) of the UE to the TCE if the MDT data anonymity configuration indicates other information, e.g. Trace, is adopted for anonymously reporting MDT measurements. The present invention enables an MME to send different identities of a UE to the TCE according to different requirements for anonymity to implement anonymous reporting of MDT measurements.
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Patent Agency Ranking
公开(公告)号：US09288706B2
公开(公告)日：2016-03-15
申请号：US14819136
申请日：2015-08-05
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hong Wang , Lixiang Xu
Abstract: The present invention provides a method of anonymously reporting minimization of drive test (MDT) measurements. According to the method, a mobility management entity (MME) obtains MDT data anonymity configuration which indicates whether MDT measurements are to be reported anonymously at a type allocation code (TAC) level; sends a TAC of a UE to a trace collection entity (TCE) if the MDT data anonymity configuration indicates MDT measurements are to be reported anonymously at the TAC level; sends an international mobile subscriber identification (IMSI) or an international mobile equipment identity and software version (IMEISV) of the UE to the TCE if the MDT data anonymity configuration indicates other information, e.g. Trace, is adopted for anonymously reporting MDT measurements. The present invention enables an MME to send different identities of a UE to the TCE according to different requirements for anonymity to implement anonymous reporting of MDT measurements.
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公开(公告)号：US20160037377A1
公开(公告)日：2016-02-04
申请号：US14876797
申请日：2015-10-06
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hong Wang , Lixiang Xu
Abstract: The present invention provides a method of anonymously reporting minimization of drive test (MDT) measurements. According to the method, a mobility management entity (MME) obtains MDT data anonymity configuration which indicates whether MDT measurements are to be reported anonymously at a type allocation code (TAC) level; sends a TAC of a UE to a trace collection entity (TCE) if the MDT data anonymity configuration indicates MDT measurements are to be reported anonymously at the TAC level; sends an international mobile subscriber identification (IMSI) or an international mobile equipment identity and software version (IMEISV) of the UE to the TCE if the MDT data anonymity configuration indicates other information, e.g. Trace, is adopted for anonymously reporting MDT measurements. The present invention enables an MME to send different identities of a UE to the TCE according to different requirements for anonymity to implement anonymous reporting of MDT measurements.
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公开(公告)号：US20160037374A1
公开(公告)日：2016-02-04
申请号：US14876769
申请日：2015-10-06
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hong Wang , Lixiang Xu
Abstract: The present invention provides a method of anonymously reporting minimization of drive test (MDT) measurements. According to the method, a mobility management entity (MME) obtains MDT data anonymity configuration which indicates whether MDT measurements are to be reported anonymously at a type allocation code (TAC) level; sends a TAC of a UE to a trace collection entity (TCE) if the MDT data anonymity configuration indicates MDT measurements are to be reported anonymously at the TAC level; sends an international mobile subscriber identification (IMSI) or an international mobile equipment identity and software version (IMEISV) of the UE to the TCE if the MDT data anonymity configuration indicates other information, e.g. Trace, is adopted for anonymously reporting MDT measurements. The present invention enables an MME to send different identities of a UE to the TCE according to different requirements for anonymity to implement anonymous reporting of MDT measurements.
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公开(公告)号：US20160029241A1
公开(公告)日：2016-01-28
申请号：US14876722
申请日：2015-10-06
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hong Wang , Lixiang Xu
Abstract: The present invention provides a method of anonymously reporting minimization of drive test (MDT) measurements. According to the method, a mobility management entity (MME) obtains MDT data anonymity configuration which indicates whether MDT measurements are to be reported anonymously at a type allocation code (TAC) level; sends a TAC of a UE to a trace collection entity (TCE) if the MDT data anonymity configuration indicates MDT measurements are to be reported anonymously at the TAC level; sends an international mobile subscriber identification (IMSI) or an international mobile equipment identity and software version (IMEISV) of the UE to the TCE if the MDT data anonymity configuration indicates other information, e.g. Trace, is adopted for anonymously reporting MDT measurements. The present invention enables an MME to send different identities of a UE to the TCE according to different requirements for anonymity to implement anonymous reporting of MDT measurements.
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290.发明申请METHOD FOR MOBILE RELAY NODE OBTAINING TA INFORMATION, METHOD FOR MOBILE RELAY NODE SWITCHING, METHOD FOR UPDATING LOCATION OF USER LOCATION AND METHOD FOR PAGING USER 审中-公开用于移动继电器获取TA信息的方法，用于移动继电器节点切换的方法，用于更新用户位置的方法和用于分组用户的方法公开(公告)号：US20150063199A1
公开(公告)日：2015-03-05
申请号：US14373334
申请日：2013-01-18
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hong Wang , Lixiang Xu
CPC classification number: H04B7/155 , H04W8/06 , H04W36/0009 , H04W48/16 , H04W64/00 , H04W84/005 , H04W84/047
Abstract: The present invention provides a method for RN switching and location updating, a method for updating location of UE and a method for paging UE. Application of the methods of the present invention, can present each UE under the relay from initiating a tracking area update process, reduce network congestion, and save system sources.
Abstract translation: 本发明提供一种用于RN切换和位置更新的方法，一种用于更新UE的位置的方法和一种寻呼UE的方法。 应用本发明的方法，可以呈现继电器下的每个UE发起跟踪区域更新过程，减少网络拥塞，并节省系统源。
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