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公开(公告)号：US10433187B2
公开(公告)日：2019-10-01
申请号：US15097784
申请日：2016-04-13
申请人： Hossein Khoshnevis , Ian Marsland , Halim Yanikomeroglu , Ngoc Dung Dao , Nimal Gamini Senarath
发明人： Hossein Khoshnevis , Ian Marsland , Halim Yanikomeroglu , Ngoc Dung Dao , Nimal Gamini Senarath
摘要： Space-time block codes (STBCs) is a known approach for using multiple transmit antennas to provide higher data rates and better reliability by exploiting spatial diversity. Existing STBCs use independent two-dimensional constellations. Methods and systems for using multidimensional constellations to improve the performance of orthogonal STBCs are disclosed. Methods for finding optimized multidimensional constellations for orthogonal STBCs are also disclosed.
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公开(公告)号：US10856183B2
公开(公告)日：2020-12-01
申请号：US15805043
申请日：2017-11-06
申请人： Nimal Gamini Senarath , Xu Li , Hamidreza Farmanbar , Ngoc Dung Dao , Philippe Leroux , Hang Zhang
发明人： Nimal Gamini Senarath , Xu Li , Hamidreza Farmanbar , Ngoc Dung Dao , Philippe Leroux , Hang Zhang
IPC分类号： H04W28/24 , H04L12/24 , H04L12/911 , H04W24/02 , H04W48/18 , H04L12/801
摘要： A method of providing a network slice service includes a mobile network operator (MNO): providing one or more service profiles to a virtual service provider (VSP) serving a user population including a plurality of user devices, each service profile comprising attributes defining characteristics of a respective network slice service offered by the MNO, the network slice service comprising any one or more of: a Virtual Network with E2E service requirements; a Virtual Network with a specified network topology; and a virtualized infrastructure. The MNO receives a request for a selected network slice service from the VSP; determines whether or not the requested service can be provided; and responsive to determining that the requested service can be provided: sending a Service Level Agreement (SLA) for the network slice service to the VSP; and subsequently facilitating a network slice service instance in accordance with the SLA.
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3.发明申请METHOD AND DEVICE FOR REQUESTING A QUALITY OF EXPERIENCE IN A COMMUNICATIONS NETWORK 审中-公开在通信网络中提供经验质量的方法和设备公开(公告)号：US20160105821A1
公开(公告)日：2016-04-14
申请号：US14878700
申请日：2015-10-08
摘要： Systems, devices and methods are provided for incorporating a quality of experience (QoE) assessment into requests or negotiations for a particular quality of service (QoS) for an application in a communications network. A network may provide service in accordance with a particular set of QoS parameters in order to meet a user's requested QoE. A user may select a particular QoE for an application depending on costs associated with the corresponding sets of QoS parameters available from the network. Functionality to determine the correlation between a user's QoE and sets of QoS parameters may be implemented primarily in a user's electronic communications device, primarily in a network device, or in both of these devices. A separate device may be used for determining the QoE and corresponding sets of QoS parameters for various services or applications.
摘要翻译： 提供了系统，设备和方法，用于将通信网络中的应用的特定服务质量（QoS）的经验质量（QoE）评估结合到请求或协商中。 网络可以根据QoS参数的特定集合来提供服务，以便满足用户的请求的QoE。 用户可以根据与网络可用的相应QoS参数集相关联的成本为应用选择特定QoE。 确定用户的QoE和QoS参数集之间的相关性的功能主要可以在用户的电子通信设备中，主要在网络设备中，或者在这两个设备中实现。 可以使用单独的设备来确定用于各种服务或应用的QoE和对应的QoS参数集合。
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公开(公告)号：US10298580B2
公开(公告)日：2019-05-21
申请号：US15169097
申请日：2016-05-31
申请人： Nimal Gamini Senarath , Sophie Vrzic , Hang Zhang , Ngoc Dung Dao
发明人： Nimal Gamini Senarath , Sophie Vrzic , Hang Zhang , Ngoc Dung Dao
摘要： An aspect of the disclosure provides a method for session admission at a node in an infrastructure provider network. The method includes receiving a connection request from a user equipment not associated with a network with which the infrastructure provider network is associated and obtaining from the user equipment, an identification of a service provider with which the infrastructure provider network is associated. Access authorization is then requested from the identified service provider. Embodiments allow such a process to provide government mandated free access, or for some other service provider to pay for the service.
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公开(公告)号：US10123205B2
公开(公告)日：2018-11-06
申请号：US15169469
申请日：2016-05-31
摘要： An aspect of the disclosure provides a method of admitting a session from a user device subscribed to a service with a virtual network operator. The method includes receiving a service request from said user device at an Access Point and selecting a network function Authentication and Authorization (AA) function (AAF) to confirm the user device is authorized for the requested service, and transmitting the request to the selected network function AAA function. The AAAF which processes the request may reside with the virtual network operator (VNO). However, the VNO may share its AAA database with other network entities (for example, Telecom Connectivity Service Providers (TCSPs) or InPs), and allow those entities to perform the AAA functions.
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公开(公告)号：US10212097B2
公开(公告)日：2019-02-19
申请号：US15181913
申请日：2016-06-14
摘要： Methods and apparatus for determining whether to admit a virtual network using a set of communication network resources are provided. Different network resources can be owned by different infrastructure providers. Virtual network requests include a spatial profile of traffic requirements to be accommodated, and a determination is made as to whether the request can be accommodated based on available network resources. The resources include available backhaul link capacities. The resources can include computing resources for supporting service functions of the virtual network. Monitored network resource usage and traffic corresponding to the virtual network can be used to adjust future requests and accommodations. When a virtual network cannot be accommodated, a counter-offer can be made. Accommodation may incorporate monetary considerations. A feasibility computation of the admission procedure is formulated.
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公开(公告)号：US10321361B2
公开(公告)日：2019-06-11
申请号：US14878700
申请日：2015-10-08
摘要： Systems, devices and methods are provided for incorporating a quality of experience (QoE) assessment into requests or negotiations for a particular quality of service (QoS) for an application in a communications network. A network may provide service in accordance with a particular set of QoS parameters in order to meet a user's requested QoE. A user may select a particular QoE for an application depending on costs associated with the corresponding sets of QoS parameters available from the network. Functionality to determine the correlation between a user's QoE and sets of QoS parameters may be implemented primarily in a user's electronic communications device, primarily in a network device, or in both of these devices. A separate device may be used for determining the QoE and corresponding sets of QoS parameters for various services or applications.
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公开(公告)号：US10257684B2
公开(公告)日：2019-04-09
申请号：US15180681
申请日：2016-06-13
摘要： A system and method is provided for mission critical communications. In an aspect, a computer-implemented method may be implemented for a node device on a network to facilitate communication between a sending device and an intended recipient device. The node device may receive from the sending device a mission critical (MC) communication directed to the intended recipient device. The node device may process the received MC communication to produce processed MC data and cache some or all of the processed MC data. The node device may transmit at least a portion of the received MC communication, the processed MC data, and/or the cached MC data to the intended recipient device.
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公开(公告)号：US10887118B2
公开(公告)日：2021-01-05
申请号：US16023716
申请日：2018-06-29
摘要： Upon receiving a request for a virtual network and before admitting the requested virtual network, a virtual service provider controller may assess the ability of the virtual service provider network to meet conditions specified in the request. In particular, the virtual service provider controller may consider details of the traffic expected in the requested virtual network in the context of existing traffic on the virtual service provider network. Consideration may be given to geographic distribution of traffic, type of traffic, and key performance indices. Indeed, traffic of different types may be homogenized through the use of weighting factors to simplify the assessment. Upon determining that the virtual service provider network may not be able to meet the conditions, the virtual service provider controller may attempt to obtain additional resources from an infra-structure provider network or may attempt to adjust resources allocated to already admitted virtual networks.
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公开(公告)号：US20180317230A1
公开(公告)日：2018-11-01
申请号：US16023716
申请日：2018-06-29
CPC分类号： H04W72/0486 , H04L12/14 , H04M15/80 , H04M15/8016 , H04M15/8022 , H04M15/8027 , H04M15/8033 , H04M15/8083 , H04W4/021 , H04W12/08 , H04W24/10 , H04W72/0406
摘要： Upon receiving a request for a virtual network and before admitting the requested virtual network, a virtual service provider controller may assess the ability of the virtual service provider network to meet conditions specified in the request. In particular, the virtual service provider controller may consider details of the traffic expected in the requested virtual network in the context of existing traffic on the virtual service provider network. Consideration may be given to geographic distribution of traffic, type of traffic, and key performance indices. Indeed, traffic of different types may be homogenized through the use of weighting factors to simplify the assessment. Upon determining that the virtual service provider network may not be able to meet the conditions, the virtual service provider controller may attempt to obtain additional resources from an infra-structure provider network or may attempt to adjust resources allocated to already admitted virtual networks.
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