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1.发明申请公开(公告)号：US20180288696A1
公开(公告)日：2018-10-04
申请号：US15764374
申请日：2016-09-30
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Vijay Ganesh SURISETTY , Prasad Basavaraj DANDRA , Shehadri ELLURU , Lalith KUMAR , Young-Kyo BAEK
Abstract: Embodiments of the inventive concept herein provide a method and User Equipment (UE) for handling PLMN selection involving Proximity Based Services (ProSe) communication. The method includes detecting one of a PLMN selection due to the ProSe communication followed by a manual Closed Subscriber Group (CSG) cell selection, and a manual CSG cell selection followed by the PLMN selection due to the ProSe communication, when the UE has stored a duplicate value of a Registered PLMN (RPLMN) and a duplicate of a PLMN selection mode. Further, the method includes preserving the stored duplicate value of the RPLMN and a stored duplicate of the PLMN selection mode.
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2.发明申请公开(公告)号：US20210329539A1
公开(公告)日：2021-10-21
申请号：US17232493
申请日：2021-04-16
Applicant: Samsung Electronics Co., Ltd.
Inventor： Vijay Ganesh SURISETTY , Sivasankar COMARAVELOU , Prasad Basavaraj DANDRA , Anikethan Ramakrishna VIJAYA KUMAR , Debashish DEKA
Abstract: A performed by a User Equipment (UE) for managing a failure in a registration for accessing a network slice. The method includes sending a registration request message to a first wireless network while the UE is in a tracking area of a registration area, the registration request message including a Single Network Slice Selection Assistance Information (S-NSSAI) corresponding to the network slice, receiving a registration reject message from the first wireless network, the registration reject message indicating that the network slice is unavailable in one of the registration area, a Public Land Mobile Network (PLMN), or a Stand-alone Non-Public Network (SNPN), storing a Tracking Area Identifier (TAI) of the tracking area to a rejected list based on the TAI of the tracking area being included the registration reject message, and establishing a connection with a second wireless network in response to the receiving.
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3.发明申请METHOD FOR REDUCING BATTERY POWER CONSUMPTION OF USER EQUIPMENT (UE) DURING MANUAL CSG SELECTION 有权用于手动选择的用户设备（UE）的电力消耗的方法公开(公告)号：US20160337972A1
公开(公告)日：2016-11-17
申请号：US15111984
申请日：2015-01-19
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Pavan Kumar DEVARAYANIGARI , Nitesh Pushpak SHAH , Prasad Basavaraj DANDRA , Vijay Ganesh SURISETTY
CPC classification number: H04W52/0225 , H04W48/20 , H04W84/045 , Y02D70/00 , Y02D70/1222 , Y02D70/1226 , Y02D70/1242 , Y02D70/1262
Abstract: A method for connecting to a Registered Public Land Mobile Network (RPLMN) after receiving an accept message with limited service from a user selected CSG cell, which is associated to a different PLMN than the RPLMN during manual CSG selection mode is disclosed. The method includes connecting to the RPLMN based on the availability of the user selected CSG cell in UTRAN. If the user selected CSG cell is not available in UTRAN, then the method includes connecting to the RPLMN by the UE using the stored duplicate value of the RPLMN. If the user selected CSG cell is available in UTRAN, then the method includes sending an ATTACH request to the user selected CSG cell without disabling the EUTRA capabilities. If the ATTACH request is failed, then the method includes connecting to the RPLMN using the stored duplicate value of the RPLMN.
Abstract translation: 公开了一种用于在手动CSG选择模式期间从与用户选择的CSG小区接收到与RPLMN不同的PLMN相关联的有限服务的接受消息之后连接到注册公共陆地移动网络（RPLMN）的方法。 该方法包括基于UTRAN中用户选择的CSG小区的可用性来连接到RPLMN。 如果用户选择的CSG小区在UTRAN中不可用，则该方法包括使用所存储的RPLMN的重复值来连接到UE的RPLMN。 如果用户选择的CSG小区在UTRAN中可用，则该方法包括在不禁止EUTRA能力的情况下向用户选择的CSG小区发送ATTACH请求。 如果ATTACH请求失败，则该方法包括使用存储的RPLMN的重复值连接到RPLMN。
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4.发明申请公开(公告)号：US20210160776A1
公开(公告)日：2021-05-27
申请号：US17164212
申请日：2021-02-01
Applicant: Samsung Electronics Co., Ltd.
Inventor： Pavan Kumar DEVARAYANIGARI , Nitesh Pushpak SHAH , Prasad Basavaraj DANDRA , Vijay Ganesh SURISETTY
Abstract: A method for connecting to a Registered Public Land Mobile Network (RPLMN) after receiving an accept message with limited service from a user selected CSG cell, which is associated to a different PLMN than the RPLMN during manual CSG selection mode is disclosed. The method includes connecting to the RPLMN based on the availability of the user selected CSG cell in UTRAN. If the user selected CSG cell is not available in UTRAN, then the method includes connecting to the RPLMN by the UE using the stored duplicate value of the RPLMN. If the user selected CSG cell is available in UTRAN, then the method includes sending an ATTACH request to the user selected CSG cell without disabling the EUTRA capabilities. If the ATTACH request is failed, then the method includes connecting to the RPLMN using the stored duplicate value of the RPLMN.
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5.发明申请公开(公告)号：US20200187118A1
公开(公告)日：2020-06-11
申请号：US16793622
申请日：2020-02-18
Applicant: Samsung Electronics Co., Ltd.
Inventor： Pavan Kumar DEVARAYANIGARI , Nitesh Pushpak SHAH , Prasad Basavaraj DANDRA , Vijay Ganesh SURISETTY
Abstract: A method for connecting to a Registered Public Land Mobile Network (RPLMN) after receiving an accept message with limited service from a user selected CSG cell, which is associated to a different PLMN than the RPLMN during manual CSG selection mode is disclosed. The method includes connecting to the RPLMN based on the availability of the user selected CSG cell in UTRAN. If the user selected CSG cell is not available in UTRAN, then the method includes connecting to the RPLMN by the UE using the stored duplicate value of the RPLMN. If the user selected CSG cell is available in UTRAN, then the method includes sending an ATTACH request to the user selected CSG cell without disabling the EUTRA capabilities. If the ATTACH request is failed, then the method includes connecting to the RPLMN using the stored duplicate value of the RPLMN.
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Patent Agency Ranking
6.发明申请公开(公告)号：US20180249411A1
公开(公告)日：2018-08-30
申请号：US15964407
申请日：2018-04-27
Applicant: Samsung Electronics Co., Ltd.
Inventor： Pavan Kumar DEVARAYANIGARI , Nitesh Pushpak SHAH , Prasad Basavaraj DANDRA , Vijay Ganesh SURISETTY
CPC classification number: H04W52/0225 , H04W48/20 , H04W84/045 , Y02D70/00 , Y02D70/1222 , Y02D70/1226 , Y02D70/1242 , Y02D70/1262
Abstract: A method for connecting to a Registered Public Land Mobile Network (RPLMN) after receiving an accept message with limited service from a user selected CSG cell, which is associated to a different PLMN than the RPLMN during manual CSG selection mode is disclosed. The method includes connecting to the RPLMN based on the availability of the user selected CSG cell in UTRAN. If the user selected CSG cell is not available in UTRAN, then the method includes connecting to the RPLMN by the UE using the stored duplicate value of the RPLMN. If the user selected CSG cell is available in UTRAN, then the method includes sending an ATTACH request to the user selected CSG cell without disabling the EUTRA capabilities. If the ATTACH request is failed, then the method includes connecting to the RPLMN using the stored duplicate value of the RPLMN.
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7.发明申请METHOD FOR HANDLING ATTACH REJECT MESSAGE WITH #14 CAUSE AT USER EQUIPMENT 审中-公开用于处理用户设备引起的＃14引起的拒绝信息的方法公开(公告)号：US20160316512A1
公开(公告)日：2016-10-27
申请号：US15198525
申请日：2016-06-30
Applicant: Samsung Electronics Co., Ltd.
Inventor： Prasad Basavaraj DANDRA , Vijay Ganesh SURISETTY , Akshay RASTOGI , Srinivas CHINTHALAPUDI
CPC classification number: H04L69/28 , H04M15/751 , H04M15/8214 , H04M2207/187 , H04W4/24 , H04W8/22 , H04W48/18 , H04W76/18 , H04W88/06
Abstract: A method for handling an ATTACH reject message with packet radio service mobility management reject cause number (#14 cause) at a user equipment (UE) is provided. The method includes receiving, at the UE, an ATTACH accept message for a network service on a public land mobile network (PLMN) from a first network entity, wherein the PLMN is in a “forbidden PLMNs for general packet radio service (GPRS) service” list, detecting, by the UE, that the UE's evolved universal terrestrial radio access (E-UTRA) capability is disabled, and enabling, by the UE, the UE's E-UTRA capability and removing the PLMN from the “forbidden PLMNs for GPRS service” list.
Abstract translation: 提供了一种用于处理具有分组无线业务移动性管理的拒绝ATTACH拒绝消息的拒绝原因号码（＃14原因）在用户设备（UE）的方法。 该方法包括：从第一网络实体接收在公用陆地移动网络（PLMN）处的UE处的用于网络服务的ATTACH接收消息，其中，所述PLMN处于用于通用分组无线业务（GPRS）业务的禁止PLMN “列表，由UE检测到UE的演进的通用地面无线电接入（E-UTRA）能力被禁用，并且由UE启用UE的E-UTRA能力并且从”禁止的PLMN用于GPRS 服务“列表。
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8.发明申请公开(公告)号：US20230051856A1
公开(公告)日：2023-02-16
申请号：US17885815
申请日：2022-08-11
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sivasankar COMARAVELOU , Prasad Basavaraj DANDRA , Shrinithi Andal TENSINGH , Vijay Ganesh SURISETTY , Danish Ehsan HASHMI
Abstract: A method is provided for completing a registration procedure in a fifth generation (5G) network, comprising transmitting, by a user equipment (UE), a registration request message to the 5G network, the registration request message initiating a first registration procedure, starting, by the UE, a connection release timer in response to occurrence of a plurality of events; meeting, by the UE, at least one of a plurality of conditions; stopping, by the UE, the connection release timer in response to the meeting the at least one of the plurality of conditions; and performing, by the UE, a local release of a signaling connection in response to the meeting the at least one of the plurality of conditions if the UE is in a connected state.
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公开(公告)号：US20220322220A1
公开(公告)日：2022-10-06
申请号：US17344462
申请日：2021-06-10
Applicant: Samsung Electronics Co., Ltd.
Inventor： Seshadri ELLURU , Prasad Basavaraj DANDRA , Vijay Ganesh SURISETTY , Rajdeep KAUR , Sameer Kumar MANDAL , Siddhi Chandrashekhar MAYEKAR
Abstract: A method for selecting a Public Land Mobile Network (PLMN) in a wireless communication system by a User Equipment (UE), the method includes detecting, by the UE, that the UE is operating in an interworking mode, triggering, by the UE, a manual scan in the interworking mode for acquiring a list of PLMNs in the wireless communication system, and causing, by the UE, a display to output the list of PLMNs in response to the triggering.
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10.发明申请A METHOD AND SYSTEM FOR USER EQUIPMENT BEHAVIOR IN MANUAL CSG SELECTION MODE 审中-公开用户设备行为在手动选择模式中的方法和系统公开(公告)号：US20160242138A1
公开(公告)日：2016-08-18
申请号：US15026477
申请日：2014-04-09
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Dandra Prasad BASAVARAJ , Pavan Kumar DEVARAYANIGARI , Jaya PRAKASH , Nitesh Pushpak SHAH , Prakash RAO , Srinivas CHINTHALAPUDI , Vijay Ganesh SURISETTY
CPC classification number: H04W60/04 , H04W4/08 , H04W8/082 , H04W8/18 , H04W48/18 , H04W48/20 , H04W84/045
Abstract: A method and system for enabling a User Equipment (UE) to quickly recover back to normal service on failure of registration attempt to a selected Closed Subscriber Group (CSG) cell or loss of coverage of the selected CSG cell is provided. The method provides a UE behavior during manual CSG selection mode when the selected CSG cell is associated with a different Public Land Mobile Network (PLMN) than the Registered PLMN (RPLMN) of the UE. The method also defines the UE actions to handle a user request to change a current Public Land Mobile Network (PLMN) selection mode and handle expiry of a Home PLMN (HPLMN) timer in the UE, when the UE is attached to the selected CSG cell in the manual CSG selection mode.
Abstract translation: 提供一种用于使用户设备（UE）能够在对所选择的封闭用户组（CSG）小区的注册尝试失败或者所选择的CSG小区的覆盖丢失的情况下快速恢复到正常服务的方法和系统。 当所选择的CSG小区与不同于所述UE的注册PLMN（RPLMN）的公共陆地移动网络（PLMN）相关联时，所述方法提供手动CSG选择模式期间的UE行为。 该方法还定义了当UE附加到所选择的CSG小区时UE处理用户请求以更改当前公共陆地移动网络（PLMN）选择模式并处理UE中归属PLMN（HPLMN）定时器的到期的动作 在手动CSG选择模式下。
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