专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

US20240340962A1 CONFIGURING AND USE OF RAR (RANDOM ACCESS RESPONSE) WINDOW INFORMATION FOR WIRELESS NETWORKS 审中-公开
公开(公告)号：US20240340962A1
公开(公告)日：2024-10-10
申请号：US18444353
申请日：2024-02-16
申请人： Nokia Technologies Oy
发明人： Umur Karabulut , Panagiotis Spapis , Sanjay Goyal , Ahmad Awada
IPC分类号： H04W74/0833 , H04L5/00
CPC分类号： H04W74/0833 , H04L5/0053
摘要： A method includes receiving, by a user device from a network node, a random access response (RAR) window information for a RAR window for the target cell, the RAR window information including at least one of: an indication for the user device to resume data communication with a source cell after a RAR is received by the user device from the target cell within the RAR window, or an indication for the user device to perform the data communication with the source cell between at least two common search space (CSS) occasions within the RAR window; pausing, by the user device, the data communication with the source cell; and performing, by the user device, the data communication with the source cell based on the RAR window information.

2. 发明公开

US20240340946A1 TIMING ADVANCE RESOURCE MANAGEMENT 审中-公开
公开(公告)号：US20240340946A1
公开(公告)日：2024-10-10
申请号：US18296911
申请日：2023-04-06
申请人： Nokia Technologies Oy
发明人： Ali Karimidehkordi , Halit Murat Gürsu , Timo Koskela , Sanjay Goyal , Ahmad Awada , Panagiotis Spapis , Umur Karabulut
IPC分类号： H04W74/00 , H04W36/00 , H04W74/08
CPC分类号： H04W74/006 , H04W36/00725 , H04W74/0833
摘要： A user equipment apparatus (UE) includes processor(s) and memory storing instructions. The instructions, when executed by the processor(s), cause the UE at least to, establish a connection with a control network node via a serving cell, where the serving cell is supported by a source network node; receive, from the control network node and/or the source network node, timing advance (TA) cell configurations for a set of timing advance (TA) cells, where the TA cell configurations include a TA-associated random access (RA) configuration, where the set of TA cells includes first TA cells that include candidate target cells with which the UE may connect and/or other TA cells which are requested by at candidate target cells and which the UE may connect with in case the UE connects with the one of the candidate target cells; and acquire TA for the TA cell based on the TA-associated RA configuration.

3. 发明公开

US20240284373A1 MULTI TIMING ADVANCE ACQUISITION FOR A CANDIDATE CELL IN L1/2-TRIGGERED MOBILITY 审中-公开
公开(公告)号：US20240284373A1
公开(公告)日：2024-08-22
申请号：US18170816
申请日：2023-02-17
申请人： Nokia Technologies Oy
发明人： Sanjay Goyal , Timo Koskela , Keeth Saliya Jayasinghe Laddu , Ali Karimidehkordi , Ahmad Awada , Halit Murat Guersu , Panagiotis Spapis , Umur Karabulut
IPC分类号： H04W56/00 , H04W72/23
CPC分类号： H04W56/005 , H04W56/0015 , H04W72/23
摘要： In some embodiments, there may be provided a method that includes receiving timing advance acquisition parameters associated with multiple transmit receive points at a target distributed unit, wherein the timing advance acquisition parameters comprise, for the multiple transmit receive points, synchronization signal block indices, random access preamble indices, and physical random access channel mask indices; sending downlink control information to a user equipment, the downlink control information comprising an identifier of the target distributed unit, codepoints for the synchronization signal block indices, the random access preamble indices, and the physical random access channel mask indices; receiving timing advance estimates from the target distributed unit, wherein the timing advance estimates comprise estimates of timing advances associated with multiple transmit receive points at the target distributed unit; and sending the timing advance estimates associated with the multiple transmit receive points at the target distributed unit, to the user equipment.

4. 发明公开

US20230397071A1 ENHANCED SERVICE CONTINUITY UTILIZING MUSIM 审中-公开
公开(公告)号：US20230397071A1
公开(公告)日：2023-12-07
申请号：US18249053
申请日：2021-10-08
申请人： NOKIA TECHNOLOGIES OY
发明人： Panagiotis Spapis , Prajwal Keshavamurthy , Laura Luque Sanchez , Srinivasan Selvaganapathy , Faranaz Sabouri-Sichani , Amaanat Ali
IPC分类号： H04W36/14 , H04W36/00 , H04W36/32
CPC分类号： H04W36/14 , H04W36/0085 , H04W36/322 , H04W88/06
摘要： Apparatus and method to perform receiving from a network node of a first mobile network of more than one mobile network of a communication network, by a user equipment of the first mobile network, an indication (610) of an approaching coverage limit for a coverage area associated with a link between the first public land mobile network and the user equipment wherein the user equipment includes a multi subscriber identity module, and wherein a first subscriber identity module of the multi subscriber module is connected to a network node associated with the first mobile network; and based on the receiving, performing pro-active preparation for causing (620) a second subscriber identity module of the multi subscriber identity module of the user equipment to enable pro-active preparation of switching to a second mobile network of the more than one mobile network in response to an upcoming failure of the link between the user equipment and the first mobile network based on the approaching coverage limit of the coverage area. Further, there is determining, by a network node of a first mobile network of more than one mobile network of a communication network, an approaching coverage limit for a coverage area associated with a link between the first mobile network and a user equipment, wherein the user equipment includes a multi subscriber identity module and wherein a first subscriber identity module of the multi subscriber module is connected to a network node associated with the first public land mobile network; and based on determining, sending towards the user equipment information including an indication to perform pro-active preparation for causing a second subscriber identity module of the multi subscriber identity module of the user equipment to enable pro-active preparation for switching by the second subscriber identity module to a second mobile network of the more than one mobile network in response to an upcoming failure of the link between the user equipment and the first mobile network based on the approaching coverage limit of the coverage area.

5. 发明授权

US11569888B1 Enhanced multi-panel user equipment measurement for improved mobility robustness 有权
公开(公告)号：US11569888B1
公开(公告)日：2023-01-31
申请号：US17395062
申请日：2021-08-05
申请人： NOKIA TECHNOLOGIES OY
发明人： Alperen Gundogan , Ingo Viering , Ahmad Awada , Jedrzej Stanczak , Christian Rom , Halit Murat Gursu , Panagiotis Spapis
IPC分类号： H04L5/12 , H04B7/06 , H04B17/15 , H04B17/29
摘要： Systems, methods, apparatuses, and computer program products for improving measurement accuracy for multipanel UEs with a single baseband unit are provided. One method may include receiving, by a user equipment, at least one of at least one layer 3 filter time constant Tcst_x, or at least one scaling factor, and updating, by the user equipment, at least one current filter time constant according to at least one of the received Tcst_x, or the at least one scaling factor.

6. 发明公开

US20240340981A1 TIMING ADVANCE ACQUISITION, MANAGEMENT, AND REPORTING 审中-公开
公开(公告)号：US20240340981A1
公开(公告)日：2024-10-10
申请号：US18296889
申请日：2023-04-06
申请人： Nokia Technologies Oy
发明人： Ali Karimidehkordi , Ahmad Awada , Timo Koskela , Sanjay Goyal , Panagiotis Spapis
IPC分类号： H04W76/10 , H04W56/00 , H04W76/20
CPC分类号： H04W76/10 , H04W56/005 , H04W76/20
摘要： A user equipment apparatus (UE) includes processor(s) and memory storing instructions. The instructions, when executed by the processor(s), cause the UE to: establish a connection with a first network node via a serving cell, where the first network node supports the serving cell and supports at least one of distributed unit functionality or a layer 2 protocol of a radio access network (RAN); receive, from a second network node supporting at least one of central unit control plane functionality or a layer 3 protocol of the RAN, a radio resource control (RRC) message including configuration information relating to timing advance, where the configuration information prepares the UE for at least one candidate target cell with which the UE may connect, where the RRC message is received prior to the UE connecting with any of the at least one candidate target cell; and implement a configuration based on the configuration information.

7. 发明公开

US20240284271A1 TARGET CELL MULTI-TRP OPERATION IN L1/L2-TRIGGERED MOBILITY 审中-公开
公开(公告)号：US20240284271A1
公开(公告)日：2024-08-22
申请号：US18170809
申请日：2023-02-17
申请人： Nokia Technologies Oy
发明人： Sanjay Goyal , Timo Koskela , Keeth Saliya Jayasinghe Laddu , Ali Karimidehkordi , Ahmad Awada , Panagiotis Spapis
IPC分类号： H04W36/00
CPC分类号： H04W36/0061 , H04W36/0058 , H04W36/0072
摘要： In some embodiments, there is provided a method that includes receiving, by a source distributed unit, a configuration for a target distributed unit, wherein the configuration comprises at least one bandwidth part configuration for at least one transmit and receive point at the targeted distributed unit and a channel state information resource configuration of multiple transmit and receive points; in response to receiving a layer 1 measurement report for the target distributed unit, deciding, by the source distributed unit, to switch to the target distributed unit with a multiple transmit and receive points operation; and sending, by the source distributed unit, a cell switch command to a user equipment to change to the target distributed using a multiple transmit and receive points operation, the cell switch command including a bandwidth part identifier and multiple transmit and receive points beam indications. Related systems, methods, and articles of manufacture are also disclosed.

8. 发明公开

US20240155723A1 Filtering of Layer 1 Beam Measurements for L1/2 Inter-Cell Mobility 审中-公开
公开(公告)号：US20240155723A1
公开(公告)日：2024-05-09
申请号：US17980104
申请日：2022-11-03
申请人： Nokia Technologies Oy
发明人： Ahmad AWADA , Panagiotis Spapis , Umur Karabulut , Sanjay Goyal
IPC分类号： H04W76/25 , H04W48/16 , H04W48/20
CPC分类号： H04W76/25 , H04W48/16 , H04W48/20
摘要： An apparatus may be configured to: receive two or more filtering configurations, wherein a first configuration is associated with at least one first target cell associated with a first distributed unit, wherein a second configuration is associated with at least one second target cell associated with at least one second distributed unit, wherein the first distributed unit is different from the at least one second distributed unit; select a configuration of the two or more configurations for at least one target cell based, at least partially, on a determination of whether a serving cell and the at least one target cell are controlled with a same distributed unit, wherein the serving cell is controlled with the first distributed unit; and perform filtering of a plurality of layer one measurements associated with the at least one target cell using the selected configuration.

9. 发明公开

US20240340718A1 RANDOM ACCESS CONFUSION AVOIDANCE 审中-公开
公开(公告)号：US20240340718A1
公开(公告)日：2024-10-10
申请号：US18296929
申请日：2023-04-06
申请人： Nokia Technologies Oy
发明人： Panagiotis Spapis , Umur Karabulut , Ahmad Awada , Sanjay Goyal , Ali Karimidehkordi , Halit Murat Gürsu
IPC分类号： H04W36/00 , H04W36/24 , H04W36/32 , H04W74/00 , H04W74/08
CPC分类号： H04W36/0072 , H04W36/249 , H04W36/324 , H04W74/002 , H04W74/0833
摘要： A user equipment apparatus (UE) includes processor(s) and memory storing instructions. The instructions, when executed by the processor(s), cause the UE to: prepare for timing advance (TA) acquisition for a candidate target cell; prepare for handover to the candidate target cell; identify at least one contention-free random access (CFRA) resource for the TA acquisition and for the handover; in case the CFRA resource(s) include a same CFRA resource for the TA acquisition and for the handover, use the same CFRA resource for the TA acquisition and for the handover; and in case the CFRA resource(s) include a first CFRA resource for the TA acquisition and a second CFRA resource for the handover, use the first CFRA resource for the TA acquisition for the candidate target cell and use the second CFRA resource for the handover to the candidate target cell.

10. 发明公开

US20240121044A1 Apparatus, Method, and Computer Program 审中-公开
公开(公告)号：US20240121044A1
公开(公告)日：2024-04-11
申请号：US18376478
申请日：2023-10-04
申请人： Nokia Technologies Oy
发明人： Halit Murat Gursu , Samantha Caporal Del Barrio , Ahmad Awada , Ingo Viering , Panagiotis Spapis
IPC分类号： H04L5/00 , H04B7/08 , H04L1/18 , H04W8/24
CPC分类号： H04L5/0048 , H04B7/088 , H04L1/18 , H04W8/24
摘要： The disclosure relates to an apparatus comprising including at least one processor and at least one memory including computer code for one or more programs, the at least one memory and the computer code configured, with the at least one processor, to cause the apparatus at least to: obtain user equipment information indicating whether a user equipment served by the apparatus would need repetitions of a reference signal transmitted by a target base station to successfully select a receiving beam aligned with a transmitting beam in a beam management procedure with the target base station; and send, to the target base station, the user equipment information.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式