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公开(公告)号：WO2022213392A1
公开(公告)日：2022-10-13
申请号：PCT/CN2021/086278
申请日：2021-04-09
Inventor： LAURIDSEN, Mads , LASELVA, Daniela , WU, Chunli , KOSKINEN, Jussi-Pekka , KAIKKONEN, Jorma Johannes , SANCHEZ, Laura Luque , FREDERIKSEN, Frank
Abstract: Embodiments of the present disclosure relate to devices, methods, apparatuses and computer readable storage media of paging enhancement mechanism. The method comprises: in accordance with a determination that no early paging indication is received from a second device during a set of indication occasions, determining, at a first device, whether a paging-related condition is met, the early paging indication addressing a set of paging occasions, the second device serving the first device; in accordance with a determination that the paging-related condition is met, refraining from monitoring for paging message on the set of paging occasions; and in accordance with a determination that the paging-related condition is not met, monitoring for the paging message on the set of paging occasions. As such, the paging mechanism performed between the terminal device and the network device can be adapted to the network conditions, reliability, power consumption and so on.
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公开(公告)号：WO2022151278A1
公开(公告)日：2022-07-21
申请号：PCT/CN2021/071934
申请日：2021-01-14
Inventor： TURTINEN, Samuli , HAKOLA, Sami , KOSKINEN, Jussi-Pekka , WU, Chunli
Abstract: Embodiments of the present disclosure relate to devices, methods, apparatuses and computer readable storage media of resource configuration for transmission of DMRS. The method comprises receiving, from a second device, information associated with a set of resources for monitoring a control channel between the first device and the second device for a Small Data Transmission (SDT) procedure, between the first device and the second device; monitoring the control channel based on the information; and performing the SDT based on a result of the monitoring procedure. In this way, the terminal device may determine a set of resources for the PDCCH monitoring for the SDT and therefore the blocking probability in the common search space can be avoid and the system efficiency can be improved.
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公开(公告)号：WO2020154855A1
公开(公告)日：2020-08-06
申请号：PCT/CN2019/073456
申请日：2019-01-28
Inventor： LI, Haitao , SELVAGANAPATHY, Srinivasan , KOSKINEN, Jussi-Pekka
Abstract: Example embodiments of the present disclosure relate to methods, devices, apparatuses and computer readable storage media for mobility enhancement of a terminal device. In example embodiments, a terminal device is served by a source access network device connected to a source core network device and determines cell reselection from a source cell of the source access network device to a target cell of a target access network device connected to a target core network device. If a connectivity indication is received from the target access network device to enable a connection resume procedure for data forwarding through a source backhaul link between the source access network device and the source core network device, the terminal device sends to the target access network device a connection resume request for initiating a connection resume procedure. The terminal device receives, from the target access network device, a connection resume response for indicating whether a connection setup procedure is to be initiated.
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公开(公告)号：WO2020056594A1
公开(公告)日：2020-03-26
申请号：PCT/CN2018/106284
申请日：2018-09-18
Inventor： SELVAGANAPATHY, Srinivasan , KOSKINEN, Jussi-Pekka , LI, Haitao , RATASUK, Rapeepat
IPC: H04W72/12
Abstract: An apparatus and method for data transmission are presented. The method in an apparatus in a communication system, comprises receiving (202) from core network data to be transmitted to user terminal; allocating (204) resource for transmitting downlink control information of the resource and a paging message to the user terminal; transmitting (206) downlink control information and the paging message to the user terminal, indicating that there is data to be sent to the terminal and how to acknowledge the paging message; receiving (208) an acknowledgement from the user terminal; transmitting (210) downlink control information to the user terminal, the information indicating resource to be used in the transmission of data; transmitting (212) data to the user terminal and receiving (214) an acknowledgement from the user terminal.
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5.发明申请
公开(公告)号：WO2019200593A1
公开(公告)日：2019-10-24
申请号：PCT/CN2018/083788
申请日：2018-04-19
Inventor： SELVAGANAPATHY, Srinivasan , RATASUK, Rapeepat , LI, Haitao , KOSKINEN, Jussi-Pekka
Abstract: Embodiments of the disclosure provide a method, device and computer readable medium for data transmission without RRC connections. According to embodiments of the present disclosure, the segments of data packet may be transmitted without the establishment of the RRC connection by introducing semi-persistent scheduling into the early transmission, thereby saving the consumption of signaling.
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Patent Agency Ranking
公开(公告)号：WO2023065279A1
公开(公告)日：2023-04-27
申请号：PCT/CN2021/125551
申请日：2021-10-22
Inventor： WU, Chunli , TURTINEN, Samuli Heikki , KOSKINEN, Jussi-Pekka
IPC: H04W74/04
Abstract: Systems, methods, apparatuses, and computer program products for bandwidth part (BWP) switching for configured grant (CG) small data transmission (SDT) are provided. One method may include, when a switch to an initial BWP for a random access (RA) procedure is triggered due to a configured grant (CG) -small data transmission (SDT) condition becoming invalid, autonomously switching, by a user equipment (UE), to a dedicated BWP configured with the CG SDT when the CG SDT condition becomes valid.
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公开(公告)号：WO2023010270A1
公开(公告)日：2023-02-09
申请号：PCT/CN2021/110235
申请日：2021-08-03
Inventor： TURTINEN, Samuli Heikki , SEBIRE, Benoist Pierre , WU, Chunli , KOSKINEN, Jussi-Pekka
IPC: H04W48/02
Abstract: Example embodiments of the present disclosure relate to grant skipping for a small data transmission (SDT) procedure. A first device determines whether data is available for transmission on a grant, the grant being allocated for a SDT procedure established between the first device and a second device. In accordance with a determination that the data is unavailable, the first device determines whether the transmission on the grant is to be skipped. In accordance with a determination that the transmission on the grant is not to be skipped, the first device performs the transmission on the grant to the second device, the transmission conveying a predetermined type of information without conveying the data. Through this solution, the SDT procedure between the devices can be maintained as long as possible, to allow the first device to transmit subsequent data to or receive subsequent data from the second device without initiating a new SDT procedure.
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公开(公告)号：WO2022241673A1
公开(公告)日：2022-11-24
申请号：PCT/CN2021/094650
申请日：2021-05-19
Inventor： TURTINEN, Samuli Heikki , KOSKELA, Timo , KOSKINEN, Jussi-Pekka , WU, Chunli
IPC: H04W72/08
Abstract: Embodiments of the present disclosure relates to beam failure detection. According to embodiments of the present disclosure, after a serving cell is activated from a deactivated state, a terminal device monitors a beam failure on a serving beam of the serving cell. If a beam failure instance indication is received within a short period after the activation, the terminal device determines that the beam failure is detected on the serving beam. In this way, a beam failure recovery can be quicker triggered to perform candidate beam search.
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公开(公告)号：WO2022236500A1
公开(公告)日：2022-11-17
申请号：PCT/CN2021/092478
申请日：2021-05-08
Inventor： TURTINEN, Samuli Heikki , KOSKINEN, Jussi-Pekka , WU, Chunli , LASELVA, Daniela
Abstract: An apparatus including: at least one processor; and at least one non-transitory memory including computer program code, the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus to: determine initiation for an uplink small data transmission for the apparatus; trigger a report, where the report is triggered by the determined initiation for the small data transmission; determine at least one predetermined condition; based upon the at least one predetermined condition, determine to cancel the report triggered by the initiation for the small data transmission; and transmit or cause transmitting of the uplink small data transmission.
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公开(公告)号：WO2022128429A1
公开(公告)日：2022-06-23
申请号：PCT/EP2021/083373
申请日：2021-11-29
Applicant: NOKIA SOLUTIONS AND NETWORKS OY
Inventor： LASELVA, Daniela , TURTINEN, Samuli , KOSKINEN, Jussi-Pekka , GODIN, Philippe , CHANDRASHEKAR, Subramanya
IPC: H04W36/00
Abstract: An apparatus, comprising at least one processor, and at least one memory storing instructions, the at least one memory and the instructions configured to, with the at least one processor, cause a target node to signal to an anchor node a first information related to a context relocation of a context of a terminal device.
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