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公开(公告)号：US11882443B2
公开(公告)日：2024-01-23
申请号：US17593118
申请日：2021-04-05
Applicant: APPLE INC.
Inventor： Nirlesh Koshta , Krisztian Kiss , Pradeep Pangi , Sridhar Prakasam , Vijay Venkataraman
CPC classification number: H04W12/06 , H04L9/0869 , H04W4/029 , H04W12/041 , H04W12/63 , H04L2209/80 , H04W88/02
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive a first authentication request in response to a first triggering request from the UE to a mobility management node of a first Tracking Area (TA) in which the UE is located. In some embodiments, the UE may prepare and store an authentication response according to the first authentication request. In response to determining that the UE has moved from the first TA to a second TA, the UE may abort a sending of the authentication response, and may send the stored authentication response according to the first authentication request to the mobility management node of the second TA in response to the receipt of the second authentication request and in further response to a determination that a given parameter of each of the first and second authentication requests are the same.
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公开(公告)号：US20230388775A1
公开(公告)日：2023-11-30
申请号：US18324706
申请日：2023-05-26
Applicant: Apple Inc.
Inventor： Sridhar Prakasam , Qi He , Rohit Matolia , Shashanka Totadamane Ramappa , Nirlesh Koshta , Xiangpeng Jing , Krisztian Kiss , Nitin Kuppelur , Kavya Ravikumar , Rajkumar Krishnaperumal , Pradeep Pangi , Karthik Anantharaman , Alosious Pradeep Prabhakar , Vijay Venkataraman , Lester Chan , Madhusudhan Cheripally
CPC classification number: H04W8/12 , H04W8/28 , H04W8/20 , H04W84/042
Abstract: Apparatuses, systems, and methods for SoR list management and PLMN selection based on an SoR list. A UE may receive an SoR container which may include a list of OPLMNs. The UE may store a prior list of OPLMNs stored on a USIM of the UE on a memory of the UE. The UE replace the prior list of OPLMNs stored on the USIM with the list of OPLMNs included in the SoR container. The UE may consider the prior list of OPLMNs as a lower priority list as compared to the list of OPLMNs stored on the USIM. Additionally, in response to determining to move from a current PLMN, the UE may scan for a new PLMN based on the list of OPLMNs stored on the USIM.
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3.发明申请公开(公告)号：US20220312307A1
公开(公告)日：2022-09-29
申请号：US17593526
申请日：2021-05-19
Applicant: APPLE INC.
Inventor： Nirlesh Koshta , Krisztian Kiss , Pradeep Pangi , Sridhar Prakasam , Vijay Venkataraman
Abstract: Disclosed are embodiments for disabling N1 mode in response to several scenarios including an S-NSSAI failure, searching NR PLMNs after a loss of coverage in an attempt to maintain network slices, and triggering a UE to reattempt authentication of a rejected S-NSSAI when authentication credentials change and the UE either has N1 mode enabled or is camped on LTE PLMN that might be the same as the NR PLMN through which the S-NSSAI was rejected.
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公开(公告)号：US20220141754A1
公开(公告)日：2022-05-05
申请号：US17508283
申请日：2021-10-22
Applicant: Apple Inc.
Inventor： Basant Kumar , Krisztian Kiss , Anikethan Ramakrishna Vijaya Kumar , Nirlesh Koshta , Sridhar Prakasam
Abstract: This disclosure relates to techniques for performing wireless communications in context of unified access control. A UE may enter an update needed state. The UE may detect a pending communication. The UE may access the network using an access category associated with the pending communication. The UE may complete the update.
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公开(公告)号：US12262341B2
公开(公告)日：2025-03-25
申请号：US17930577
申请日：2022-09-08
Applicant: Apple Inc.
Abstract: A user equipment (UE) is configured to transmit a registration request to a first base station of a cellular wireless network, wherein the first base station operates on a first frequency band, the registration request including a first indication of one or more preferred network slices and receive a registration response from the first base station, the registration response including (i) a second indication of whether the one or more preferred network slices are accessible on the first frequency band and (ii) a third indication of where the UE can access any unsupported one or ones of the one or more preferred network slices.
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Patent Agency Ranking
公开(公告)号：US20250039779A1
公开(公告)日：2025-01-30
申请号：US18759327
申请日：2024-06-28
Applicant: Apple Inc.
Inventor： Vivek G. Gupta , Anikethan Ramakrishna Vijaya Kumar , Basant Kumar , Nirlesh Koshta , Shashanka Totadamane Ramappa , Sridhar Prakasam
Abstract: Techniques are described for slice based public land mobile network selection. An example method includes a network node of a home public land mobile network (HPLMN) transmitting configuration information to a user equipment (UE) to configure the UE to receive enhanced slice-based steering of roaming (SoR) information during a registration process with a visited public land mobile network (VPLMN). The method further includes the network node determining that the UE is registering with the VPLMN. The method further includes the network node transmitting the enhanced slice-based SoR information to the UE based on the determination that the UE is registering with the VPLMN.
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公开(公告)号：US11979939B2
公开(公告)日：2024-05-07
申请号：US17593531
申请日：2021-05-19
Applicant: APPLE INC.
Inventor： Vijay Venkataraman , Alosious Pradeep Prabhakar , Krisztian Kiss , Mohammed Sadique , Nirlesh Koshta , Rohit R. Matolia , Sirisha Madduri , Sridhar Prakasam , Srinivasan Nimmala , Xiangpeng Jing
CPC classification number: H04W8/12 , H04W4/90 , H04W8/04 , H04W76/50 , H04W84/042
Abstract: Emergency services support is indicated to roaming devices in a wireless network. A user equipment (UE) may receive a message from the wireless network indicating at least one public land mobile network (PLMN) that provides emergency services support for devices in limited service. The UE may store, in a non-volatile memory (NVM), an identifier of the at least one PLMN in a whitelist of limited service emergency services support. In response to a trigger in a roaming limited service condition of the UE, the UE may establish an emergency session with a selected PLMN based on the whitelist of limited service emergency services support.
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公开(公告)号：US20220312198A1
公开(公告)日：2022-09-29
申请号：US17593118
申请日：2021-04-05
Applicant: APPLE INC.
Inventor： Nirlesh Koshta , Krisztian Kiss , Pradeep Pangi , Sridhar Prakasam , Vijay Venkataraman
IPC: H04W12/06 , H04W4/029 , H04L9/08 , H04W12/63 , H04W12/041
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive a first authentication request in response to a first triggering request from the UE to a mobility management node of a first Tracking Area (TA) in which the UE is located. In some embodiments, the UE may prepare and store an authentication response according to the first authentication request. In response to determining that the UE has moved from the first TA to a second TA, the UE may abort a sending of the authentication response, and may send the stored authentication response according to the first authentication request to the mobility management node of the second TA in response to the receipt of the second authentication request and in further response to a determination that a given parameter of each of the first and second authentication requests are the same.
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公开(公告)号：US20220264506A1
公开(公告)日：2022-08-18
申请号：US17650799
申请日：2022-02-11
Applicant: Apple Inc.
Inventor： Krisztian Kiss , Anikethan Ramakrishna Vijaya Kumar , Karthik Ramamurthy , Nirlesh Koshta , Shashanka Totadamane Ramappa , Sridhar Prakasam , Vijay Venkataraman , Xiangpeng Jing
Abstract: A technique for determining that a wireless device supports using multiple subscriber identity module (SIM) cards to establish multiple connections to wireless networks, generating a multi-SIM capability message, transmitting the multi-SIM capability message to a first wireless network; and receiving a registration accept signal in response to the multi-SIM capability message, wherein the registration accept signal indicates a first set of features supported by the first wireless network. In another aspect, a technique for a wireless system to receive, via a network interface, a multiple subscriber identity module (multi-SIM) capability message from a wireless device connected to a first wireless network; generate a registration accept signal in response to receiving the multi-SIM capability message, wherein the registration accept signal indicates a first set of features supported by the first wireless network; and send, via the network interface, the registration accept signal to the wireless device.
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公开(公告)号：US20240406905A1
公开(公告)日：2024-12-05
申请号：US18800651
申请日：2024-08-12
Applicant: Apple Inc.
Inventor： Vijay Venkataraman , Alosious Pradeep Prabhakar , Krisztian Kiss , Nirlesh Koshta , Rohit R Matolia , Sridhar Prakasam , Srinivasan Nimmala
Abstract: Techniques discussed herein facilitate configuration of network slices for a User Equipment (UE) supporting constraints on simultaneous operation of slices. One example embodiment is a UE device configured to: transmit a registration request message to request registration on a set of requested network slices; and receive a registration accept message indicating the UE is registered to a set of allowed network slices, and wherein the registration accept message indicates slice compatibility information for each allowed network slice of the set of allowed network slices for the UE, wherein the slice compatibility information for each allowed network slice indicates whether or not other configured network slices of the set of configured network slices are compatible with the configured network slice for simultaneous operation by the UE.
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