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1.发明授权公开(公告)号：US11825442B2
公开(公告)日：2023-11-21
申请号：US17399689
申请日：2021-08-11
Applicant: NEC CORPORATION
Inventor： Yuhua Chen , Chadi Khirallah , Neeraj Gupta
Abstract: A communication system is disclosed in which a base station receives, from at least one further base station, information identifying at least one respective tracking area associated with at least one cell of each further base station. The base station also receives, from a core network, information identifying a registration area for a user equipment (UE). The base station defines, based on the received information identifying at least one respective tracking area and the received information identifying a registration area, a radio access network (RAN) based notification area for the UE.
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公开(公告)号：US09504013B2
公开(公告)日：2016-11-22
申请号：US14417973
申请日：2013-07-02
Applicant: NEC Corporation
Inventor： Jagdeep Singh Ahluwalia , Kenji Kawaguchi , Neeraj Gupta , Hideki Kozuka
CPC classification number: H04W68/04 , H04W68/02 , H04W84/027
Abstract: The present invention provides a communication node for a communication network. The communication node includes means for identifying that paging is required for a mobile communication device, means for obtaining information identifying at least one cell in which said mobile communication device has been located previously and for obtaining further information relating to at least one of movement of the mobile communication device between cells and a time when said mobile communication device was located in said at least one cell, means for defining a set comprising at least one cell in which to seek said mobile communication device, based on said information and said further information, and means for initiating transmission of a respective paging message for said mobile communication device in each cell of said set.
Abstract translation: 本发明提供了一种用于通信网络的通信节点。 通信节点包括用于识别移动通信设备所需的寻呼的装置，用于获得标识至少一个其中所述移动通信设备已经位于其中的小区的信息的装置，以及用于获得关于移动通信设备的移动中的至少一个的进一步信息的装置 移动通信设备在所述移动通信设备位于所述至少一个小区中的时间之间的移动通信设备，用于基于所述信息和所述另外的信息定义包括寻求所述移动通信设备的至少一个小区的组的装置， 以及用于在所述组的每个小区中发起用于所述移动通信设备的相应寻呼消息的发送的装置。
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公开(公告)号：US20140349649A1
公开(公告)日：2014-11-27
申请号：US14362593
申请日：2012-11-15
Applicant: NEC CORPORATION
Inventor： Suresh Ganapathy , Jagdeep Singh Ahluwalia , Neeraj Gupta , Kenji Kawaguchi
CPC classification number: H04W36/06 , H04W8/02 , H04W36/0022 , H04W36/0055 , H04W84/045 , H04W88/10 , H04W92/20
Abstract: A communication system in which a transferring unit are configured for transferring at least one information element from a first base station to a second base station. In one embodiment, the information element is sent internally to a communication apparatus including the first and second base stations or externally via a communication node external to the apparatus. In one embodiment, the information element is sent between the two base stations via a communication node of a communication network.
Abstract translation: 一种通信系统，其中传送单元被配置为将至少一个信息元素从第一基站传送到第二基站。 在一个实施例中，信息元素在内部被发送到包括第一和第二基站的通信设备，或者通过设备外部的通信节点在外部发送。 在一个实施例中，信息元素经由通信网络的通信节点在两个基站之间发送。
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公开(公告)号：US11937319B2
公开(公告)日：2024-03-19
申请号：US17252057
申请日：2019-06-14
Applicant: NEC CORPORATION
Inventor： Yuhua Chen , Sadafuku Hayashi , Hisashi Futaki , Jagdeep Ahluwalia Singh , Neeraj Gupta , Chadi Khirallah
CPC classification number: H04W76/18
Abstract: A communication system is disclosed in which a distributed base station apparatus comprises a central unit for control plane signalling (CU-CP), at least one a central unit for user plane signalling (CU-UP), and at least one distributed unit. The CU-CP obtains information indicating whether a security configuration is supported by a CU-UP and selects a security configuration for an item of user equipment (UE) based on the obtained information.
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公开(公告)号：US10805932B2
公开(公告)日：2020-10-13
申请号：US16299624
申请日：2019-03-12
Applicant: NEC Corporation
Inventor： Francesca Serravalle , Neeraj Gupta , Robert Paterson , Satoshi Noma
Abstract: A wireless communication system includes one or more base stations able to divide resources between multiple network operators sharing the base station. A shared base station is configured to monitor a contribution to the load on the base station associated with network operators sharing the base station resources and to provide the determined contribution to the load to one or more other base stations for use in load balancing between the base stations.
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Patent Agency Ranking
公开(公告)号：US09479975B2
公开(公告)日：2016-10-25
申请号：US14361681
申请日：2012-11-15
Applicant: NEC CORPORATION
Inventor： Suresh Ganapathy , Jagdeep Singh Ahluwalia , Neeraj Gupta , Kenji Kawaguchi
CPC classification number: H04W36/0072 , H04W36/0022 , H04W36/0055 , H04W48/04 , H04W48/06 , H04W84/045 , H04W88/08
Abstract: A communication system includes a communication network including a plurality of communication cells, a plurality of mobile communication devices each operable to connect into the communication network via at least one of the communication cells, and a communication apparatus for providing at least one of the communication cells. The communication apparatus includes first and second base station functions each operable to acquire a congestion status and access control information for the other base station.
Abstract translation: 通信系统包括包括多个通信小区的通信网络，多个移动通信设备，每个移动通信设备可操作以经由至少一个通信小区连接到通信网络;以及通信设备，用于提供至少一个通信小区 。 通信装置包括第一和第二基站功能，每个基站功能可操作以获取其他基站的拥塞状态和访问控制信息。
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公开(公告)号：US20250039745A1
公开(公告)日：2025-01-30
申请号：US18716214
申请日：2022-12-06
Applicant: NEC CORPORATION
Inventor： Zhe CHEN , Neeraj Gupta
Abstract: A communication system(1) is disclosed in which a first access network node (base station) receives information indicating whether a second access network node supports Multicast and Broadcast Services (MBS). Interaction such as handover between the first access network node and the second access network node is controlled based on the information.
A communication system(1) is disclosed in which a first access network node (base station) receives information indicating whether a second access network node supports Multicast and Broadcast Services (MBS). Interaction such as handover between the first access network node and the second access network node is controlled based on the information.-
公开(公告)号：US11882575B2
公开(公告)日：2024-01-23
申请号：US17065579
申请日：2020-10-08
Applicant: NEC Corporation
Inventor： Francesca Serravalle , Neeraj Gupta , Robert Paterson , Satoshi Noma
CPC classification number: H04W72/52 , H04W16/14 , H04W28/08 , H04W28/0861 , H04W36/22 , H04W48/10 , H04W88/08
Abstract: A wireless communication system includes one or more base stations able to divide resources between multiple network operators sharing the base station. A shared base station is configured to monitor a contribution to the load on the base station associated with network operators sharing the base station resources and to provide the determined contribution to the load to one or more other base stations for use in load balancing between the base stations.
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公开(公告)号：US11800377B2
公开(公告)日：2023-10-24
申请号：US17366576
申请日：2021-07-02
Applicant: NEC CORPORATION
Inventor： Chadi Khirallah , Yassin Aden Awad , Neeraj Gupta , Robert Arnott
CPC classification number: H04W16/28 , H04B7/0695 , H04W24/08 , H04B7/024 , H04B7/0621
Abstract: A communication system is disclosed in which a base station serves a communication area, wherein the communication area is formed by a plurality of directional beams each covering a respective portion of the communication area and each having a different respective beam identifier. The base station communicates control information, for a communication device (UE), using at least one directional beam associated with that communication device (e.g. a UE-specific operational beam set).
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公开(公告)号：US11785623B2
公开(公告)日：2023-10-10
申请号：US17374551
申请日：2021-07-13
Applicant: NEC CORPORATION
Inventor： Jagdeep Singh Ahluwalia , Kenji Kawaguchi , Neeraj Gupta
IPC: H04L12/28 , H04W72/52 , H04W16/14 , H04W72/12 , H04W88/10 , H04W76/15 , H04J1/16 , H04W84/04 , H04W92/20 , H04W84/12
CPC classification number: H04W72/52 , H04W16/14 , H04W72/1215 , H04W76/15 , H04W88/10 , H04W84/042 , H04W84/045 , H04W84/12 , H04W92/20 , Y02D30/70
Abstract: A communication apparatus is disclosed, which comprises a base station module and an access point module for providing wireless connectivity to a communication network to at least one mobile communication device; an interface for coupling the base station module and the access point module for performing at least one of: a channel restriction operation; a power restriction operation; an intelligent uplink scheduling operation; a carrier frequency reselection Cucumber; and a traffic steering operation; whereby alleviating an interference arising due to coexistence of the base station module and the access point module.
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