Patents by Inventor Kedar Santosh Kumar Aalla
Kedar Santosh Kumar Aalla has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11924691Abstract: The present disclosure provides a method for improving call performance in a wireless network. The method includes sending an invite request to a server to initiate a Voice over New Radio (VoNR) service, where the UE is connected with a first network entity, and where the invite request comprises a media feature tag. The method includes initiating an Evolved Packet System fallback (EPS FB) service timer based on the media feature tag and a quality of service (QoS) timer and establishing a call over a second network entity using a dedicated bearer when the EPS FB command is received from the server. The call is established over the second network entity using the dedicated bearer by sending a service request to the server and/or sending an update request to the server when the EPS FB timer is expired and the EPS FB command is not received from the server.Type: GrantFiled: August 13, 2021Date of Patent: March 5, 2024Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Srinivas Chinthalapudi, Kashmira Kapoor, Kedar Santosh Kumar Aalla, Harsh Kothari
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Patent number: 11678289Abstract: Systems and methods are described for simultaneously accessing a plurality of services on Wi-Fi. The method comprises registering a first and second Media Access Control (MAC) identification (ID) with a first and second IP Multimedia System (IMS), by use of a User Equipment (UE). The UE comprises a first MAC ID associated with a first Subscriber Identification Module (SIM) card and a second MAC ID associated with a second SIM card. Use of a first service through a first Access Point (AP) without interrupting a second service may be available with registration of a first and second MAC ID.Type: GrantFiled: August 30, 2021Date of Patent: June 13, 2023Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Praveen Chebolu, Venkata Raju Indukuri, Rajat Chandrasekharan, Srinivas Chinthalapudi, Kedar Santosh Kumar Aalla
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Publication number: 20220417798Abstract: The present disclosure provides a method for improving call performance in a wireless network. The method includes sending an invite request to a server to initiate a Voice over New Radio (VoNR) service, where the UE is connected with a first network entity, and where the invite request comprises a media feature tag. The method includes initiating an Evolved Packet System fallback (EPS FB) service timer based on the media feature tag and a quality of service (QoS) timer and establishing a call over a second network entity using a dedicated bearer when the EPS FB command is received from the server. The call is established over the second network entity using the dedicated bearer by sending a service request to the server and/or sending an update request to the server when the EPS FB timer is expired and the EPS FB command is not received from the server.Type: ApplicationFiled: August 13, 2021Publication date: December 29, 2022Inventors: Srinivas Chinthalapudi, Kashmira Kapoor, Kedar Santosh Kumar Aalla, Harsh Kothari
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Publication number: 20220337636Abstract: A wireless communication method supporting a Rich Communication Suite (RCS) service, the method including performing an RCS provision operation corresponding to an Original Equipment Manufacturer (OEM) application in response to an RCS service request of the OEM application, transmitting an RCS function connection request to a Session Initiation Protocol (SIP) transport layer after the RCS provision operation is completed, controlling a session for an RCS function based on the RCS function connection request to obtain a dedicated bearer, and exchanging RCS media data with a network through the dedicated bearer.Type: ApplicationFiled: April 14, 2022Publication date: October 20, 2022Applicant: Samsung Electronics Co., Ltd.Inventors: Dongku HAN, Kedar Santosh Kumar AALLA, Jaya Prakash SIVAPURAM, Shrihari Shridhar HEGDE, Srinivas CHINTHALAPUDI, Jiyoung YU, Bora HYUN, Thejeswara Reddy POCHA, Taeyun AN, Junghoon LEE, Jaesang LIM, Jinsu JEONG
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Publication number: 20210392606Abstract: Systems and methods are described for simultaneously accessing a plurality of services on Wi-Fi. The method comprises registering a first and second Media Access Control (MAC) identification (ID) with a first and second IP Multimedia System (IMS), by use of a User Equipment (UE). The UE comprises a first MAC ID associated with a first Subscriber Identification Module (SIM) card and a second MAC ID associated with a second SIM card.Type: ApplicationFiled: August 30, 2021Publication date: December 16, 2021Inventors: Praveen Chebolu, Venkata Raju Indukuri, Rajat Chandrasekharan, Srinivas Chinthalapudi, Kedar Santosh Kumar Aalla
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Patent number: 11160046Abstract: Systems and methods are described for simultaneously accessing a plurality of services on Wi-Fi. The method comprises registering a first and second Media Access Control (MAC) identification (ID) with a first and second IP Multimedia System (IMS), by use of a User Equipment (UE). The UE comprises a first MAC ID associated with a first Subscriber Identification Module (SIM) card and a second MAC ID associated with a second SIM card. Use of a first service through a first Access Point (AP) without interrupting a second service may be available with registration of a first and second MAC ID.Type: GrantFiled: January 15, 2020Date of Patent: October 26, 2021Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Praveen Chebolu, Venkata Raju Indukuri, Rajat Chandrasekharan, Srinivas Chinthalapudi, Kedar Santosh Kumar Aalla
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Publication number: 20210160807Abstract: Systems and methods are described for simultaneously accessing a plurality of services on Wi-Fi. The method comprises registering a first and second Media Access Control (MAC) identification (ID) with a first and second IP Multimedia System (IMS), by use of a User Equipment (UE). The UE comprises a first MAC ID associated with a first Subscriber Identification Module (SIM) card and a second MAC ID associated with a second SIM card.Type: ApplicationFiled: January 15, 2020Publication date: May 27, 2021Inventors: Praveen Chebolu, Venkata Raju lndukuri, Rajat Chandrasekharan, Srinivas Chinthalapudi, Kedar Santosh Kumar Aalla
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Patent number: 10485050Abstract: Methods and User Equipment (UE) for managing IMS call over LTE in SRVCC area are provided. The method may include detecting, by an IMS client, that the IMS call over LTE is in an alert state, and a Radio Resource Control (RRC) reconfiguration cells are configured for the IMS call over LTE. Further, the method may include initiating by the IMS client a timer with a value less than a data inactivity timer value from a network entity. Further, the method may include detecting by IMS client that the timer has expired before establishing the IMS call over LTE and restarting by the IMS client the timer. Furthermore, the method may include sending by the IMS client a Session Initiation Protocol (SIP) message to the network entity.Type: GrantFiled: March 22, 2017Date of Patent: November 19, 2019Assignee: Samsung Electronics Co., Ltd.Inventors: Srinivas Chinthalapudi, Prasad Basavaraj Dandra, Manan Dixit, Kedar Santosh Kumar Aalla
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Patent number: 10142890Abstract: A method and system for minimizing delay in circuit-switched fallback (CSFB) procedure is disclosed. The disclosed method provides two different approaches for optimizing the delay during the CSFB procedure. In the first approach, user equipment (UE) receives a Location Area Identifier (LAI along with the Radio Access Technology (RAT) information from the network (LTE network). The UE uses the received RAT information from the network for switching to the target Radio Access Network (RAN) without informing to the LTE network. In another approach, the UE obtains the RAT information by performing a background scan in idle mode, when the UE receives LAI without RAT information from the network.Type: GrantFiled: January 3, 2014Date of Patent: November 27, 2018Assignee: Samsung Electronics Co., Ltd.Inventors: Ajaykumar Kabadi, Kedar Santosh Kumar Aalla, Pavan Kumar Devarayanigari, Prakash Rao, Ravi Krishna Hari Haran Sripada, Srinivas Chinthalapudi
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Publication number: 20180070402Abstract: Methods and User Equipment (UE) for managing IMS call over LTE in SRVCC area are provided. The method may include detecting, by an IMS client, that the IMS call over LTE is in an alert state, and a Radio Resource Control (RRC) reconfiguration cells are configured for the IMS call over LTE. Further, the method may include initiating by the IMS client a timer with a value less than a data inactivity timer value from a network entity. Further, the method may include detecting by IMS client that the timer has expired before establishing the IMS call over LTE and restarting by the IMS client the timer. Furthermore, the method may include sending by the IMS client a Session Initiation Protocol (SIP) message to the network entity.Type: ApplicationFiled: March 22, 2017Publication date: March 8, 2018Applicant: Samsung Electronics Co., Ltd.Inventors: Srinivas CHINTHALAPUDI, Prasad Basavaraj DANDRA, Manan DIXIT, Kedar Santosh Kumar AALLA
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Patent number: 9907009Abstract: A method of controlling a User Equipment (UE) in a mobile communication system and a communication device in the UE are provided. The method including determining whether a first waiting time related to a call interruption event in a first call mode is exceeded; if the first waiting time is exceeded, transmitting a Session Initiation Protocol information (SIP INFO) message for switching the first call mode to a second call mode to an external device; and switching a call mode of the UE to the second call mode based on a response message in response to the SIP INFO message.Type: GrantFiled: April 8, 2016Date of Patent: February 27, 2018Assignee: Samsung Electronics Co., LtdInventors: Hyeun-Mok Jung, Praveen Chebolu, Kedar Santosh Kumar Aalla, Jai-Dong Kim
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Publication number: 20170048781Abstract: A method of controlling a User Equipment (UE) in a mobile communication system and a communication device in the UE are provided. The method including determining whether a first waiting time related to a call interruption event in a first call mode is exceeded; if the first waiting time is exceeded, transmitting a Session Initiation Protocol information (SIP INFO) message for switching the first call mode to a second call mode to an external device; and switching a call mode of the UE to the second call mode based on a response message in response to the SIP INFO message.Type: ApplicationFiled: April 8, 2016Publication date: February 16, 2017Inventors: Hyeun-Mok JUNG, Praveen CHEBOLU, Kedar Santosh Kumar AALLA, Jai-Dong KIM
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Patent number: 9560516Abstract: A method and system to use existing Non-access stratum (NAS) signaling connection for pending uplink signaling/data after Tracking Area Update Procedure (TAU) complete is disclosed. The proposed method handles the EPS Session Management (ESM), Short Message Service (SMS) or voice call or data when a User Equipment (UE) is waiting for TAU accept. The method allows UE to inform the network with specific Information Element (IE) in TAU complete message, so that the network will take the next action. This will help to provide quick services to the user. Using the “CONN REQ TYPE” IE, in TAU complete, to handle all abnormal Cases for Circuit Switches (CS) services/data services in E-UTRAN (Evolved UTRAN) network.Type: GrantFiled: February 14, 2013Date of Patent: January 31, 2017Assignee: Samsung Electronics Co., Ltd.Inventors: Kedar Santosh Kumar Aalla, Srinivas Chinthalapudi, Prakash Rao, Varun Bharadwaj Santhebenur Vasudevamurthy, Vijay Ganesh Surisetty
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Publication number: 20150350965Abstract: A method and system for minimizing delay in circuit-switched fallback (CSFB) procedure is disclosed. The disclosed method provides two different approaches for optimizing the delay during the CSFB procedure. In the first approach, user equipment (UE) receives a Location Area Identifier (LAD along with the Radio Access Technology (RAT) information from the network (LTE network). The UE uses the received RAT information from the network for switching to the target Radio Access Network (RAN) without intimating to the LTE network. In another approach, the UE obtains the RAT information by performing a background scan in idle mode, when the UE receives LAI without RAT information from the network.Type: ApplicationFiled: January 3, 2014Publication date: December 3, 2015Inventors: Ajaykumar KABADI, Kedar Santosh Kumar AALLA, Pavan Kumar DEVARAYANIGARI, Prakash RAO, Ravi Krishna Hari Haran SRIPADA, Srinivas CHINTHALAPUDI
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Publication number: 20150289224Abstract: Methods for improving registration for VoLTE devices in LTE networks are provided. One method for improving registration for VoLTE devices in LTE networks includes the steps of transmitting, by a user equipment (UE), a first Packet Data Network (PDN) connectivity request to a first PDN Gateway (PGW) for establishing a connectivity with a first PDN; verifying, by a Mobility Management Entity (MME), if the first PDN connectivity request is accepted by the first PGW; creating, by the UE, a second PDN connectivity request to a second PGW for establishing a connectivity with a second PDN if the first PGW rejects the first PDN connectivity request; and establishing connectivity with the second PDN for enabling VoLTE Services if the second PGW accepts the second PDN connectivity request.Type: ApplicationFiled: April 3, 2015Publication date: October 8, 2015Inventors: Ajay kumar KABADI, Kedar Santosh Kumar AALLA, Durga Prasad KATTAMANCHI, Smivas CHINTHALAPUDI, Jai-Dong KIM, Hyeun Mok JUNG
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Publication number: 20150023252Abstract: A method and system to use existing Non-access stratum (NAS) signaling connection for pending uplink signaling/data after Tracking Area Update Procedure (TAU) complete is disclosed. The proposed method handles the EPS Session Management (ESM), Short Message Service (SMS) or voice call or data when a User Equipment (UE) is waiting for TAU accept. The method allows UE to inform the network with specific Information Element (IE) in TAU complete message, so that the network will take the next action. This will help to provide quick services to the user. Using the “CONN REQ TYPE” IE, in TAU complete, to handle all abnormal Cases for Circuit Switches (CS) services/data services in E-UTRAN (Evolved UTRAN) network.Type: ApplicationFiled: February 2, 2013Publication date: January 22, 2015Inventors: Kedar Santosh Kumar Aalla, Srinivas Chinthalapudi, Prakash Rao, Varun Bharadwaj Santhebenur Vasudevamurthy, Vijay Ganesh Surisetty