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81. 发明申请

US20200015097A1 Systems and Methods for Identifying CE Level Mismatch 审中-公开
公开(公告)号：US20200015097A1
公开(公告)日：2020-01-09
申请号：US16482494
申请日：2018-02-01
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： Muhammad KAZMI , Iana SIOMINA , Santhan THANGARASA
IPC分类号： H04W16/26 , H04W24/10 , H04W4/70 , H04B17/336
摘要： According to certain embodiments, a method in a wireless device includes determining a current coverage enhancement, CE, mode of the wireless device with respect to a first cell and determining an estimated signal quality of the wireless device with respect to the first cell. If the current CE mode is a normal CE mode and the estimated signal quality of the wireless device with respect to the first cell is greater than or equal to an upper threshold, the wireless devices continues to operate in the normal CE mode. If the current CE mode is an enhanced CE mode and the estimated signal quality of the wireless device with respect to the first cell is greater than or equal to a lower threshold and less than the upper threshold, the wireless device continues to operate in the enhanced CE mode. If the current CE mode is the normal CE mode and the estimated signal quality of the wireless device with respect to the first cell is greater than or equal to the lower threshold and less than the upper threshold, the wireless device is reconfigured to operate in the enhanced CE mode. If the current CE mode is the enhanced CE mode and the estimated signal quality of the wireless device with respect to the first cell is greater than or equal to the upper threshold, the wireless device continues to operate in the enhanced CE mode.

82. 发明申请

US20190305918A1 CONTROLLING THE IMPACT OF SRS SWITCHING ON CARRIER AGGREGATION ACTIVATION-RELATED DELAYS 审中-公开
公开(公告)号：US20190305918A1
公开(公告)日：2019-10-03
申请号：US16346210
申请日：2017-11-02
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： Iana SIOMINA , Muhammad KAZMI
IPC分类号： H04L5/00 , H04W76/25 , H04W76/36
摘要： Methods and related nodes are disclosed that can enable the control of the impact of SRS switching on carrier aggregation activation delays. In some aspects, the method comprises determining a need to perform a carrier aggregation (CA) activation procedure, determining a need to perform a sounding reference signal (SRS) switching procedure, extending a delay associated with the CA activation procedure in order to allow the UE to perform the SRS switching procedure, and performing the CA activation procedure within the extended delay.

83. 发明申请

US20190245649A1 CONTROLLING THE IMPACT OF SRS SWITCHING ON UPLINK TRANSMISSIONS 审中-公开
公开(公告)号：US20190245649A1
公开(公告)日：2019-08-08
申请号：US16346024
申请日：2017-11-02
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： Iana SIOMINA , Muhammad KAZMI
IPC分类号： H04L1/00 , H04W24/10 , H04W72/12 , H04B17/309 , H04B17/10
CPC分类号： H04L1/0026 , H04B17/104 , H04B17/309 , H04L1/00 , H04W24/10 , H04W72/1205
摘要： Methods and related nodes are disclosed that can enable the control of the impact of SRS switching on uplink response transmissions. In some aspects, the method comprises determining a need to report measurements to a radio network node within a measurement reporting delay, determining a need to perform an SRS switching procedure, extending the measurement reporting delay associated with reporting the measurements to the radio network node in order to allow the UE to perform the SRS network node within a measurement reporting delay.

84. 发明申请

US20190223178A1 AUTONOMOUS TIMING ADJUSTMENT FOR A WIRELESS DEVICE 审中-公开
公开(公告)号：US20190223178A1
公开(公告)日：2019-07-18
申请号：US16336973
申请日：2017-10-02
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： Mattias BERGSTRÖM , Muhammad KAZMI , Iana SIOMINA
IPC分类号： H04W72/04 , H04W56/00
CPC分类号： H04W72/0446 , H04W56/0045 , H04W72/0406
摘要： A wireless device and network node are provided. According to one aspect, the wireless device includes processing circuitry configured to determine at least a first timing adjustment parameter based on at least a first numerology 5 parameter and adjust the timing of an uplink transmission based on the first timing adjustment parameter. According to another aspect, a method includes a timing adjustment parameter determiner module configured to determine at least a first timing adjustment parameter based on at least a first numerology parameter. The method also includes a timing adjustment module configured to adjust the timing of an uplink transmission based on the first timing adjustment parameter. These arrangements allow for the preservation of network node reception performance.

85. 发明申请

US20190223122A1 TECHNIQUE FOR PERFORMING DEVICE-TO-DEVICE OPERATION 审中-公开
公开(公告)号：US20190223122A1
公开(公告)日：2019-07-18
申请号：US16324566
申请日：2017-07-26
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： Muhammad KAZMI , Iana SIOMINA , Santhan THANGARASA
IPC分类号： H04W56/00 , H04W4/70
CPC分类号： H04W56/001 , H04W4/70 , H04W56/005 , H04W56/0065
摘要： Methods and Devices for performing a device-to-device, D2D, operation are disclosed. A first reference timing for each of two or more non-terrestrial synchronization sources is obtained. Further a second reference timing of a terrestrial synchronization source is obtained. One of the non-terrestrial synchronization sources is determined based on a comparison between the first reference timings and the second reference timing, and the D2D operation is performed using the first reference timing of the determined non-terrestrial synchronization source.

86. 发明申请

US20190149307A1 Methods and Apparatus for Controlling Interruption Level with RSSI-Based Measurements 审中-公开
公开(公告)号：US20190149307A1
公开(公告)日：2019-05-16
申请号：US15998912
申请日：2017-01-26
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： Iana SIOMINA , Muhammad KAZMI
IPC分类号： H04L5/00 , H04B17/318 , H04W16/14
摘要： A method in a wireless device (410) is disclosed. The method comprises determining (704) a carrier aggregation configuration for the wireless device, and obtaining (708), based on the determined carrier aggregation configuration for the wireless device, an allowed interruption level on a first carrier frequency (505a, 505b, 605). The method comprises receiving (712), from a network node (415), a Received Signal Strength Indicator (RSSI) configuration for an RSSI-based measurement on one of the first carrier frequency and a second carrier frequency (510a, 510b, 610). The method comprises controlling (716) one or more configuration parameters to control an amount of interruption on the first carrier frequency to meet the obtained allowed interruption level.

87. 发明申请

US20170181032A1 METHOD AND ARRANGEMENT IN A COMMUNICATIONS NETWORK 审中-公开
公开(公告)号：US20170181032A1
公开(公告)日：2017-06-22
申请号：US15454808
申请日：2017-03-09
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： Muhammad KAZMI , Iana SIOMINA
IPC分类号： H04W28/04 , H04W24/10 , H04L5/00
CPC分类号： H04W74/085 , H04L5/0078 , H04L5/0085 , H04L5/0098 , H04W24/02 , H04W24/10 , H04W72/1289
摘要： A method in a network node for adapting a Secondary cell, SCell, command to a user equipment, UE, is provided. The SCell command is one of a setup and release command. The network node adapts the SCell command by one of advancing and delaying the timing of sending said SCell command with respect to a start of a transmission occasion of disjoint signals on which one of the UE and the network node is performing at least one of a measurement, the disjoint signal is a signal that is not used for performing the measurement in every subframe, a data transmission, the disjoint signal is a signal that is not used for transmitting the data in every subframe, and a data reception, the disjoint signal is a signal that is not used for receiving the data reception in every subframe.

88. 发明申请

US20160302228A1 METHODS FOR MANAGING INTERRUPTIONS WITH MULTIPLE DEACTIVATED SCELLS 有权
标题翻译：管理多个停用细胞中断的方法
公开(公告)号：US20160302228A1
公开(公告)日：2016-10-13
申请号：US14649456
申请日：2015-03-24
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： Muhammad KAZMI , Christopher CALLENDER , Iana SIOMINA
IPC分类号： H04W74/00 , H04L5/00 , H04L1/18
CPC分类号： H04W74/004 , H04L1/1887 , H04L5/0055
摘要： A wireless device and a method for a wireless device served by a first network node on a primary cell (PCell) is provided. The wireless device is capable of using at least two secondary serving cells (SCells). A first request to perform a measurement on at least one cell on a first secondary component carrier (SCC) with a deactivated first SCell using at least a first measurement cycle is received. A second request to perform a measurement on at least one cell on a second SCC with a deactivated second SCell using at least a second measurement cycle is received. An effective serving cell interruption probability (Peff) of missed at least one of Acknowledgement and Negative-Acknowledgement signaling in an uplink direction is determined based on at least the first measurement cycle and the second measurement cycle. A serving cell interruption probability is ensured to not exceed the determined Peff.
摘要翻译：提供了由主单元（PCell）上的第一网络节点服务的用于无线设备的无线设备和方法。无线设备能够使用至少两个辅助服务小区（SCells）。接收使用至少第一测量周期在第一辅助分量载波（SCC）上对至少一个小区进行测量的第一请求，其具有停用的第一SCell。接收使用至少第二测量周期在具有停用的第二SCell的第二SCC上对至少一个单元执行测量的第二请求。基于至少第一测量周期和第二测量周期来确定在上行链路方向上错过至少一个应答和否定确认信令的有效服务小区中断概率（Peff）。确保服务小区中断概率不超过确定的Peff。

89. 发明申请

US20160262111A1 Inter-Network Assisted Power Control for Interference Mitigation of D2D Communications 有权
标题翻译：网络间辅助功率控制，用于D2D通信的干扰减轻
公开(公告)号：US20160262111A1
公开(公告)日：2016-09-08
申请号：US14424112
申请日：2015-01-14
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： Gary Boudreau , Christian BERGLJUNG , Muhammad KAZMI , Iana SIOMINA , Stefano SORRENTINO
IPC分类号： H04W52/24 , H04W52/28
CPC分类号： H04W52/242 , H04W24/10 , H04W52/245 , H04W52/283 , H04W52/383 , H04W76/10 , H04W76/14
摘要： According to some embodiments, a first network node manages a transmit power of a first wireless device capable of device-to-device, D2D, communication. The first network node receives at least one measurement report from at least one of the first wireless device and a second wireless device in D2D communication with the first wireless device. The measurement report indicates a received signal measurement or path loss with respect to the other of the first wireless device and the second wireless device and/or a received signal measurement or path loss with respect to a victim node. The first network node sends the first wireless device instructions to make an adjustment of the transmit power that the first wireless device uses in the D2D communication. The adjustment is at least partially based on the received measurement report.
摘要翻译：根据一些实施例，第一网络节点管理能够进行设备到设备，D2D，通信的第一无线设备的发射功率。第一网络节点在与第一无线设备的D2D通信中从至少一个第一无线设备和第二无线设备接收至少一个测量报告。测量报告指示相对于第一无线设备和第二无线设备中的另一个的接收信号测量或路径损耗和/或相对于受害节点的接收信号测量或路径损耗。第一网络节点发送第一无线设备指令以调整第一无线设备在D2D通信中使用的发射功率。该调整至少部分基于收到的测量报告。

90. 发明申请

US20140233511A1 METHOD AND ARRANGEMENT FOR POSITIONING A WIRELESS DEVICE 有权
标题翻译：用于定位无线设备的方法和布置
公开(公告)号：US20140233511A1
公开(公告)日：2014-08-21
申请号：US14265633
申请日：2014-04-30
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： Torbjörn WIGREN , Iana SIOMINA
IPC分类号： H04W64/00 , H04L5/00
CPC分类号： H04L5/003 , G01S5/06 , G01S5/10 , H04L5/0007 , H04W28/04 , H04W64/00 , H04W72/02
摘要： A method in a network node and a network node with positioning functionality in a wireless communications network in a multi-carrier system are described. The network node enables positioning measurements for a wireless device in the multi-carrier system based on at least one capability indicator that identifies on which carrier frequencies positioning measurements in the multi-carrier system can be performed.
摘要翻译：描述了在多载波系统中的无线通信网络中的网络节点和具有定位功能的网络节点中的方法。网络节点基于至少一个能够指示可以执行在多载波系统中定位测量的载波频率的能力指示器来实现多载波系统中的无线设备的定位测量。

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