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1.发明公开A METHOD AND SYSTEM FOR USER EQUIPMENT BEHAVIOR IN MANUAL CSG SELECTION MODE 审中-公开弗拉基米尔公司系统公司南非 - 南非 - 哈萨克斯坦
公开(公告)号：EP3053392A1
公开(公告)日：2016-08-10
申请号：EP14850796.5
申请日：2014-04-09
发明人： DEVARAYANIGARI, Pavan Kumar , BASAVARAJ, Dandra Prasad , SHAH, Nitesh Pushpak , SURISETTY, Vijay Ganesh , CHINTHALAPUDI, Srinivas , RAO, Prakash , PRAKASH, Jaya
摘要： 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.
摘要翻译： 提供了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小区的覆盖丢失的故障时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附接到所选择的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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2.发明公开
公开(公告)号：EP3737161A1
公开(公告)日：2020-11-11
申请号：EP20182900.9
申请日：2015-01-19
发明人： DEVARAYANIGARI, Pavan Kumar , SHAH, Nitesh Pushpak , DANDRA, Prasad Basavaraj , SURISETTY, Vijay Ganesh
摘要： A method for connecting to a registered public land mobile network (RPLMN) by a user equipment (UE) is disclosed. The method comprises initiating a manual closed subscriber group (CSG) selection, identifying a closed subscriber group (CSG) which is selected, storing a value of the RPLMN in use before the manual CSG selection was initiated. Then, when the CSG is in a public land mobile network (PLMN) that is different from the RPLMN, attempting to register on a cell corresponding to the CSG in the PLMN, and receiving an accept message including information indicating limited service from the PLMN in responding to the message, the information including a value related to at least one cause of the limited service, wherein the at least one cause of the limited service includes at least one of 'SMS only' and 'circuit switched (CS) fallback not preferred'.
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3.发明公开
公开(公告)号：EP4436250A3
公开(公告)日：2024-11-13
申请号：EP24165252.8
申请日：2024-03-21
摘要： Disclosed herein are systems and methods employing Uplink Data Compression (UDC) in a wireless communication system. The method includes detecting a handover event or a reestablishment event for a UDC bearer, between a UE and a network. The method further includes performing a first determining operation for determining whether a PDCP status report is received by the UE from the network. Thereafter, the method includes transmitting uncompressed data packets until the PDCP status report is received by the UE. The method further includes performing a second determining operation for determining whether a PDCP timer associated with a reordering window of the PDCP layer is running or stopped. The method further includes transmitting compressed data packets based on a result of the first or second determination operation.
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4.发明公开
公开(公告)号：EP4436250A2
公开(公告)日：2024-09-25
申请号：EP24165252.8
申请日：2024-03-21
CPC分类号： H04W28/06 , H04W36/023 , H04W36/0235 , H04W36/0058
摘要： Disclosed herein are systems and methods employing Uplink Data Compression (UDC) in a wireless communication system. The method includes detecting a handover event or a reestablishment event for a UDC bearer, between a UE and a network. The method further includes performing a first determining operation for determining whether a PDCP status report is received by the UE from the network. Thereafter, the method includes transmitting uncompressed data packets until the PDCP status report is received by the UE. The method further includes performing a second determining operation for determining whether a PDCP timer associated with a reordering window of the PDCP layer is running or stopped. The method further includes transmitting compressed data packets based on a result of the first or second determination operation.
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5.发明公开
公开(公告)号：EP4057702A1
公开(公告)日：2022-09-14
申请号：EP22171446.2
申请日：2015-01-19
发明人： DEVARAYANIGARI, Pavan Kumar , SHAH, Nitesh Pushpak , DANDRA, Prasad Basavaraj , SURISETTY, Vijay Ganesh
摘要： 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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公开(公告)号：EP3053392B1
公开(公告)日：2018-12-26
申请号：EP14850796.5
申请日：2014-04-09
发明人： DEVARAYANIGARI, Pavan Kumar , BASAVARAJ, Dandra Prasad , SHAH, Nitesh Pushpak , SURISETTY, Vijay Ganesh , CHINTHALAPUDI, Srinivas , RAO, Prakash , PRAKASH, Jaya
摘要： 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.
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7.发明公开A METHOD FOR REDUCING BATTERY POWER CONSUMPTION OF USER EQUIPMENT (UE) DURING MANUAL CSG SELECTION 审中-公开电池UR UNG UNG UNG S S S S S L L L L L L L L L L L L L L L L L L L L L L L L L
公开(公告)号：EP3097728A1
公开(公告)日：2016-11-30
申请号：EP15737502.3
申请日：2015-01-19
发明人： DEVARAYANIGARI, Pavan Kumar , SHAH, Nitesh Pushpak , DANDRA, Prasad Basavaraj , SURISETTY, Vijay Ganesh
CPC分类号： H04W52/0225 , H04W48/20 , H04W84/045 , Y02D70/00 , Y02D70/1222 , Y02D70/1226 , Y02D70/1242 , Y02D70/1262
摘要： 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.
摘要翻译： 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中的用户选择的CSG小区的可用性连接到RPLMN。 如果用户选择的CSG小区在UTRAN中不可用，则该方法包括使用存储的RPLMN的重复值来由UE连接到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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