公开(公告)号：US20230388881A1

公开(公告)日：2023-11-30

申请号：US18365061

申请日：2023-08-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Koustav ROY ,  Krishnamurthy Doddaballapur RAMU ,  Mayank MITTAL ,  Ankur POONIYA ,  Brijendra Kumar ASTHANA ,  Arijit SEN

IPC: H04W36/08 ,  H04W76/10 ,  H04W36/00

CPC classification number: H04W36/08 ,  H04W76/10 ,  H04W36/0061

Abstract: The present disclosure relates to a system and a method for connection management. The method includes establishing, by a UE, a connection with a 5G cell. The established connection with the 5G cell is in a current tracking area of a 5G New Radio (NR). Further, the method includes determining, by the UE, one or more Long-Term Evolution (LTE) cells in the current tracking area or registration area that are not accessible to the UE (300). The one or more LTE cells are configured to operate on an LTE frequency. Furthermore, the method includes temporarily deprioritising or disabling, by the UE, a Stand Alone (SA) mode based on the determination of the one or more LTE cells in the current tracking area or the registration area that are not accessible to the UE.

公开(公告)号：US20240155478A1

公开(公告)日：2024-05-09

申请号：US18412162

申请日：2024-01-12

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jagadeesh GANDIKOTA ,  Danish Ehsan HASHIMI ,  Jyotirmoy KARJEE ,  Ankur POONIYA

IPC: H04W48/18 ,  H04W28/24 ,  H04W76/10

CPC classification number: H04W48/18 ,  H04W28/24 ,  H04W76/10

Abstract: An apparatus for selecting network slices for servicing application requests, includes: a memory storing at least one instruction; and at least one processor operatively connected to the memory and configured to execute the at least one instruction to: receive an application request from an application for establishing a new protocol data unit (PDU) session with a network over a first network slice, wherein the application request comprises one or more PDU session requirements, identify a plurality of network slices other than the first network slice, based on the one or more PDU session requirements; select a second network slice from the plurality of network slices, based on a configuration related to the apparatus; and perform a service corresponding to the application request using the second network slice.

公开(公告)号：US20230209393A1

公开(公告)日：2023-06-29

申请号：US18088116

申请日：2022-12-23

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Arijit SEN ,  Koustav ROY ,  Ankur POONIYA ,  Subhrodip MAZUMDAR ,  Pratibha K. SATYAGANAPATI ,  Manasi EKKUNDI ,  Jajohn Mathew MATTAM

IPC: H04W28/02 ,  H04W28/08

CPC classification number: H04W28/0268 ,  H04W28/0967

Abstract: A method for controlling, by a user equipment (UE), PDCP aggregation in a dual connectivity mode includes receiving a first Uplink (UL) data threshold value from a network; monitoring a throughput of a UL data of the UE and occurrence of at least one UL channel condition, wherein the at least one UL channel condition includes at least one of a network condition and a UE condition; determining whether to perform a calculation of a second UL data threshold value based on the occurrence of the at least one UL channel condition; calculating the second UL data threshold value based on a plurality of network parameters and a plurality of UE parameters, based on determining to perform the calculation of the second UL data threshold value; comparing an amount of the UL data with the second UL data threshold value; and controlling PCDP aggregation based on a result of the comparison.