-
公开(公告)号：US20240396982A1
公开(公告)日：2024-11-28
申请号：US18695199
申请日：2021-11-10
Applicant: QUALCOMM Incorporated
Inventor： Juan ZHANG , Ajith Tom PAYYAPPILLY , Sitaramanjaneyulu KANAMARLAPUDI , Uppinder BABBAR , Alok MITRA , Vamsi DOKKU , Huichun LIU , Suli ZHAO , Feilu LIU , Can ZHAO , Mahbod GHELICHI , Reza SHAHIDI , Jie MAO
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a modem may receive, from an applications processor of a user equipment (UE), a registration message associated with keep alive offloading. Accordingly, the modem may filter incoming transmission control protocol (TCP) packets to determine a current sequence number and a current acknowledgement number. The modem may further receive, from the applications processor, an indication to perform a keep alive procedure. Accordingly, the modem may transmit, periodically. TCP keep alive packets based on the current sequence number and the current acknowledgement number. Numerous other aspects are described.
-
2.发明申请
公开(公告)号：US20230071751A1
公开(公告)日：2023-03-09
申请号：US17447035
申请日：2021-09-07
Applicant: QUALCOMM Incorporated
Inventor： Can ZHAO , Suli ZHAO , Xinchen ZHANG , Reza SHAHIDI , Arnaud MEYLAN , Liping SHEN , Ajith Tom PAYYAPPILLY , Juan ZHANG , Tom CHIN
IPC: H04W8/18 , H04M1/72448
Abstract: A method of wireless communication performed by a user equipment (UE) includes: operating in a Dual SIM Dual Active (DSDA) mode or a Dual SIM Dual Standby (DSDS) mode in which a first subscriber identity module (SIM) is designated as a default data subscription (DDS); determining a recommendation to change the DDS from the first SIM to a second SIM at a modem; informing a user of the recommendation to change the DDS; changing the DDS in response to, at least in part, the recommendation an input from the user; updating a first state variable to indicate a state of the DDS; and routing internet data to the second SIM.
-
公开(公告)号：US20230047503A1
公开(公告)日：2023-02-16
申请号：US17445177
申请日：2021-08-16
Applicant: QUALCOMM Incorporated
Inventor： Sunghoon KIM , Dario Serafino TONESI , Alan SOLOWAY , Ajith Tom PAYYAPPILLY , Tom CHIN , Robert Thomas FRANZO
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a first edge application server (EAS) discovery message from an application client that is external to the UE. The UE may transmit a second EAS discovery message to an edge enabler server (EES) based at least in part on the first EAS discovery message. The UE may receive, from the EES, an EAS response message. The EAS response message may indicate a failure of a discovery request associated with the application client or the EAS response message may indicate an EAS associated with the application client. The UE may transmit an indication of the failure of the discovery request or an indication of the EAS to the application client. Numerous other aspects are described.
-
公开(公告)号：US20210281537A1
公开(公告)日：2021-09-09
申请号：US17189796
申请日：2021-03-02
Applicant: QUALCOMM Incorporated
Inventor： Juan ZHANG , Ajith Tom PAYYAPPILLY , Tom CHIN
IPC: H04L29/12
Abstract: Certain aspects of the present disclosure provide techniques for a domain name system (DNS) override for edge computing. Embodiments include receiving signaling indicating an address of a DNS server. Embodiments include receiving signaling indicating an address of an edge DNS server. Embodiments include intercepting a DNS request from an application. Embodiments include changing a destination address of the DNS request to the address of the edge DNS server. Embodiments include intercepting a DNS response from the edge DNS server that is sent in response to the DNS request. Embodiments include upon determining that the DNS response does not comprise a failure notification, changing a source address of the DNS response to the address of the DNS server.
-
公开(公告)号：US20200007450A1
公开(公告)日：2020-01-02
申请号：US16421911
申请日：2019-05-24
Applicant: QUALCOMM Incorporated
Inventor： Tom CHIN , Ajith Tom PAYYAPPILLY , Juan ZHANG , Lenaig Genevieve CHAPONNIERE , Stefano FACCIN
IPC: H04L12/813 , H04W72/04
Abstract: Certain aspects of the present disclosure provide techniques for selecting policies for routing of data traffic. Certain aspects provide a method for wireless communication by a user-equipment (UE). The method generally includes selecting at least one policy for routing of data traffic to a network, wherein the policy comprise an access network discovery and selection policy (ANDSP) if the UE has the ANDSP provisioned regardless of whether the UE is registered to evolved packet core (EPC) or fifth-generation core network (5GCN), and communicating the data traffic to the network based on the selection.
-
公开(公告)号：US20160021698A1
公开(公告)日：2016-01-21
申请号：US14335524
申请日：2014-07-18
Applicant: QUALCOMM Incorporated
Inventor： Suli ZHAO , Sivaramakrishna VEEREPALLI , Ajith Tom PAYYAPPILLY , Uppinder Singh BABBAR , Gerardo GIARETTA
CPC classification number: H04L12/4633 , H04L45/22 , H04W4/00 , H04W12/00 , H04W12/02 , H04W40/02 , H04W52/0225 , H04W52/028 , H04W76/22 , H04W80/00 , Y02D70/1242 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/146 , Y02D70/23 , Y02D70/30
Abstract: Certain aspects of the present disclosure relate to switching data paths in a wireless device having first and second processors. The wireless device may determine a change to a service, the service using a first data path including a first internet protocol (IP) stack on the first processor and lower layer processing on a wireless modem, the first data path providing a tunneled connection to the service through a network. The wireless device may establish a second data path for the service, the second data path including a second IP stack on the second processor including tunneling to the service through the network and the lower layer processing on the wireless modem. The wireless device may switch the service from the first data path to the second data path in response to establishing the second data path. The first processor may be placed in a power save mode.
Abstract translation: 本公开的某些方面涉及在具有第一和第二处理器的无线设备中切换数据路径。 无线设备可以确定对服务的改变，使用包括第一处理器上的第一互联网协议（IP）堆栈的第一数据路径的服务和在无线调制解调器上的较低层处理，所述第一数据路径提供到 通过网络进行服务。 无线设备可以为服务建立第二数据路径，第二数据路径包括第二处理器上的第二IP堆栈，包括通过网络隧道传送到服务，以及在无线调制解调器上进行下层处理。 响应于建立第二数据路径，无线设备可以将服务从第一数据路径切换到第二数据路径。 第一处理器可以被放置在省电模式中。
-
公开(公告)号：US20240389178A1
公开(公告)日：2024-11-21
申请号：US18690663
申请日：2022-09-23
Applicant: QUALCOMM Incorporated
Inventor： Waqar ZIA , Dario Serafino TONESI , Amer CATOVIC , Lenaig Genevieve CHAPONNIERE , Sebastian SPEICHER , Stefano FACCIN , Haris ZISIMOPOULOS , Ajith Tom PAYYAPPILLY
Abstract: Certain aspects of the present disclosure provide techniques for establishing a dual third generation partnership project (3 GPP) access protocol data unit (PDU) session. An example method performed by a user equipment includes selecting a first access link for a protocol data unit (PDU) session, selecting a second access link based on the first access link, and establishing the PDU session based on the selected first access link and the second access link.
-
公开(公告)号：US20240348575A1
公开(公告)日：2024-10-17
申请号：US18576613
申请日：2022-08-11
Applicant: QUALCOMM Incorporated
Inventor： Sunghoon KIM , Dario Serafino TONESI , Haris ZISIMOPOULOS , Tom CHIN , Ajith Tom PAYYAPPILLY , Juan ZHANG , Alan SOLOWAY , Waqar ZIA
IPC: H04L61/2503
CPC classification number: H04L61/2503
Abstract: An apparatus for wireless communication is provided. The apparatus may be a user equipment (UE). The apparatus receives a token from a first server in an edge data network. For example, the first server may be an edge application server (EAS). The apparatus transmits identification information associated with the apparatus to a second server of the edge data network. For example, the second server may be an edge enabler server (EES). The identification information includes at least the token, an identifier of the apparatus, and an identifier of the first server, wherein the identifier of the apparatus is independent of an Internet Protocol (IP) address of the apparatus.
-
9.发明公开
公开(公告)号：US20240155326A1
公开(公告)日：2024-05-09
申请号：US18414995
申请日：2024-01-17
Applicant: QUALCOMM Incorporated
Inventor： Can ZHAO , Suli ZHAO , Xinchen ZHANG , Reza SHAHIDI , Arnaud MEYLAN , Liping SHEN , Ajith Tom PAYYAPPILLY , Juan ZHANG , Tom CHIN
IPC: H04W8/18 , H04M1/72448
CPC classification number: H04W8/18 , H04M1/72448
Abstract: A method of wireless communication performed by a user equipment (UE) includes: operating in a Dual SIM Dual Active (DSDA) mode or a Dual SIM Dual Standby (DSDS) mode in which a first subscriber identity module (SIM) is designated as a default data subscription (DDS); determining a recommendation to change the DDS from the first SIM to a second SIM at a modem; informing a user of the recommendation to change the DDS; changing the DDS in response to, at least in part, the recommendation and an input from the user; updating a first state variable to indicate a state of the DDS; and routing internet data to the second SIM.
-
10.发明申请
公开(公告)号：US20220353744A1
公开(公告)日：2022-11-03
申请号：US17302341
申请日：2021-04-30
Applicant: QUALCOMM Incorporated
Inventor： Liping SHEN , Ajith Tom PAYYAPPILLY , Kuo-Chun LEE , Shanni XI , Xinli SONG , Sundaresan TAMBARAM KAILASAM
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine that the UE is connected to a wireless network on a first carrier frequency in a first frequency range that is associated with a lower data rate than a second carrier frequency in a second frequency range. In some aspects, the first frequency range may be associated with a first version of a radio access technology (RAT) and the second frequency range may be associated with a second version of the RAT. The UE may determine a bandwidth metric associated with the first carrier frequency in the first frequency range. The UE may display a first visual indicator associated with the first version of the RAT or a second visual indicator associated with the second version of the RAT based on the bandwidth metric. Numerous other aspects are described.
