公开(公告)号：US20230367823A1

公开(公告)日：2023-11-16

申请号：US18247036

申请日：2020-09-29

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Ioannis MOUROULIS ,  Devaki CHANDRAMOULI ,  Ulrich WIEHE

IPC: G06F16/908 ,  G06F16/21 ,  G06F16/901

CPC classification number: G06F16/908 ,  G06F16/212 ,  G06F16/901

Abstract: The disclosure relates to an apparatus comprising means for: storing a metadata schema, wherein the metadata schema comprises at least one tag type with at least one attribute defining how a metadata tag is to be stored in a record and/or at least one attribute defining how a metadata tag stored in a record is to be used; and storing a metadata tag in a record and/or using a metadata tag stored in a record based on the at least one attribute.

公开(公告)号：US20180242385A1

公开(公告)日：2018-08-23

申请号：US15750673

申请日：2015-08-07

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Devaki CHANDRAMOULI ,  Rainer LIEBHART ,  Juergen MERKEL ,  David NAVRATIL

IPC: H04W76/16 ,  H04W4/08 ,  H04W76/12 ,  H04W4/44 ,  H04W4/46

CPC classification number: H04W76/16 ,  G08G1/012 ,  G08G1/0141 ,  G08G1/096716 ,  G08G1/096775 ,  G08G1/096791 ,  G08G1/161 ,  H04L67/12 ,  H04W4/08 ,  H04W4/44 ,  H04W4/46 ,  H04W76/12

Abstract: A method and apparatus may include establishing a first bearer for user equipment to transmit uplink communication to an application server. The user equipment is configured for vehicle-to-vehicle or vehicle-to-infrastructure communication. The method may also include establishing a second bearer for the application server to transmit downlink communication to the user equipment obtaining V2X services. The method may also include transmitting uplink and downlink communication between the user equipment and the application server.

公开(公告)号：US20180109911A1

公开(公告)日：2018-04-19

申请号：US15564877

申请日：2015-04-07

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Devaki CHANDRAMOULI ,  David NAVRATIL ,  Rainer LIEBHART

IPC: H04W4/02 ,  H04W4/06 ,  H04W76/00

CPC classification number: H04W4/06 ,  H04W64/00 ,  H04W76/40

Abstract: Various communication systems may benefit from network location reporting. For example, such reporting may be beneficial in the establishment of a multimedia broadcast/multicast service bearer for media traffic delivery from a group communication service application server or other similar device or system. A method can include reporting at least a first set of user equipment location information and at least a second set of user equipment location information from the user equipment to at least one network node for broadcast bearer management. The first set of user Report First Set of Report Second Set equipment location information can include a serving cell identity UE Location of UE Location of the user equipment. The second set of user equipment location information can include at least one identity of at least one network service area for media broadcasting.

公开(公告)号：US20180020418A1

公开(公告)日：2018-01-18

申请号：US15548463

申请日：2015-02-03

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Devaki CHANDRAMOULI ,  Subramanya CHANDRASHEKAR ,  Hans Thomas HOEHNE ,  Cinzia SARTORI ,  Woonhee HWANG ,  Amaanat ALI

IPC: H04W60/00 ,  H04W16/14 ,  H04W68/02 ,  H04W76/02

Abstract: There are provided measures for improvements in dual connectivity for different access networks. Such measures exemplarily comprise providing control in a control plane for a terminal (UE) for access to a first access network (5G), wherein a coverage of the first access network (5G) at least partly overlaps a coverage of a second access network (4G), the terminal is capable of having access to the first access network (5G) and to the second access network (4G) in parallel, and access for the terminal to a respective access network (4G, 5G) is routed in a user plane via a respective distinct access network entity (eNB, SGAP) and to a respective (compatible) gateway (S-GW, uGW).

公开(公告)号：US20180014247A1

公开(公告)日：2018-01-11

申请号：US15545103

申请日：2015-01-20

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Devaki CHANDRAMOULI ,  Woonhee HWANG

IPC: H04W48/18 ,  H04W4/00 ,  H04W48/16 ,  H04W76/02

CPC classification number: H04W48/18 ,  H04W4/70 ,  H04W36/0069 ,  H04W48/16 ,  H04W76/10

Abstract: A method and apparatus may receive policy information from a network. The policy information indicates at least one preferred radio-access-technology for a service. The method may also include entering a coverage area of the at least one preferred radio-access-technology. The method may also include detecting that the service corresponding to the at least one preferred radio-access-technology is offered in the coverage area. The method may also include initiating a request for setup of the detected service.

公开(公告)号：US20170245310A1

公开(公告)日：2017-08-24

申请号：US15503796

申请日：2014-08-22

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Devaki CHANDRAMOULI ,  Paolo ZANIER ,  Rainer STADEMANN ,  Cinzia SARTORI

IPC: H04W76/02 ,  H04W60/00 ,  H04W36/32 ,  H04W8/06

Abstract: Communication systems may benefit from connection setup improvements. For example, fifth generation communication systems may benefit from low latency service connection setup for 5G network terminal in new service areas. A method can include receiving an indication of preference for services from a 5G network terminal. The method can also include determining that the indication indicates a preference for low latency services. The method can further include determining whether the low latency services are offered in a tracking area of the 5G network terminal. The method can additionally include communicating with the 5G network terminal regarding the availability of the low latency services.

公开(公告)号：US20170201849A1

公开(公告)日：2017-07-13

申请号：US15324562

申请日：2015-07-08

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Devaki CHANDRAMOULI

IPC: H04W4/00 ,  H04W76/02 ,  H04W4/20 ,  H04W4/24

CPC classification number: H04W4/50 ,  H04M1/72519 ,  H04M1/72522 ,  H04W4/24 ,  H04W12/08 ,  H04W76/12 ,  H04W88/02

Abstract: Systems, methods, apparatuses, and computer program products that provide flexible support for services are provided. One method includes receiving, by a network node, a request type from a user equipment, where the request type indicates types of services required by the user equipment from the network. The method may also include using the received request type to make determinations regarding a provision of services to the user equipment.

公开(公告)号：US20210321228A1

公开(公告)日：2021-10-14

申请号：US17358510

申请日：2021-06-25

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Devaki CHANDRAMOULI ,  David NAVRATIL ,  Rainer LIEBHART

IPC: H04W4/06 ,  H04W76/40 ,  H04W64/00

Abstract: Various communication systems may benefit from network location reporting. For example, such reporting may be beneficial in the establishment of a multimedia broadcast/multicast service bearer for media traffic delivery from a group communication service application server or other similar device or system. A method can include reporting at least a first set of user equipment location information and at least a second set of user equipment location information from the user equipment to at least one network node for broadcast bearer management. The first set of user equipment location information can include a serving cell identity of the user equipment. The second set of user equipment location information can include at least one identity of at least one network service area for media broadcasting.

公开(公告)号：US20180359675A1

公开(公告)日：2018-12-13

申请号：US15764043

申请日：2016-09-27

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Devaki CHANDRAMOULI ,  Rainer LIEBHART ,  Maximilian RIEGEL

IPC: H04W40/02 ,  H04W28/20 ,  H04W76/27

CPC classification number: H04W40/02 ,  H04W28/20 ,  H04W76/27 ,  H04W80/02 ,  H04W80/08

Abstract: A method of control plane messaging between a user equipment and a network element in a core network in which Non-Access Stratum protocol layer messages are sent in a Non-Access Stratum protocol layer wherein an Ethernet convergence sublayer is provided between the Non-Access Stratum protocol layer and a radio protocol layer. Systems, apparatuses, and computer program products for control plane messaging are also provided.

公开(公告)号：US20180184480A1

公开(公告)日：2018-06-28

申请号：US15577115

申请日：2016-04-28

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Devaki CHANDRAMOULI ,  Christian MAHR ,  Subramanya CHANDRASHEKAR

IPC: H04W76/16

CPC classification number: H04W76/16 ,  H04W48/12 ,  H04W88/06 ,  H04W88/10

Abstract: A method and apparatus may include providing, by a network node, an indication to a user equipment. The indication indicates that the network node supports interworking between a first radio-access technology and a second radio-access technology. The method may also include receiving a request to set up a service flow. The method may also include setting up the service flow.