-
公开(公告)号：US20180026837A1
公开(公告)日：2018-01-25
申请号：US15722275
申请日：2017-10-02
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Li Wen , Jianjun YANG
CPC classification number: H04L41/0803 , H04W36/0072 , H04W72/042 , H04W72/12 , H04W72/1231 , H04W72/1289 , H04W76/10 , H04W88/12 , H04W92/12 , H04W92/20
Abstract: Embodiments of the present application disclose a data transmission method, comprising: separately establishing, by a node, a connection to a macro base station and a small cell, where the node, the macro base station, and the small cell are located in a same access network, and the connection is an X2 connection or a user-defined logical connection; and scheduling, by the node, coordinated data, where the coordinated data is data cooperatively transmitted by the macro base station and the small cell for user equipment. In the present application, the node is additionally deployed in the access network, and the node schedules coordinated data in a macro-micro coordination process, therefore the delay of transmission between the macro base station and the small cell is shortened, and the macro-micro coordination performance is improved.
-
公开(公告)号：US09572050B2
公开(公告)日：2017-02-14
申请号：US14747736
申请日：2015-06-23
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xueliang Chen , Li Wen
CPC classification number: H04W24/02 , G06F9/45558 , G06F2009/45562 , G06F2009/45595 , H04W16/00 , H04W16/18 , H04W72/0406 , H04W84/042 , H04W88/005 , H04W88/08 , H04W88/085
Abstract: Embodiments of the present invention disclose a method and an apparatus for creating a virtual base station. The creating method includes: receiving a virtual base station creation request sent by a third-party server; sending a virtual machine creation request to an RAN; receiving a virtual machine creation complete response sent by the RAN; sending a base station image load request to the RAN; receiving a base station image load complete response sent by the RAN; sending a virtual base station creation complete response to the third-party server, where the virtual base station creation complete response includes a virtual base station ID. The present invention can realize creation of a virtual base station.
Abstract translation: 本发明的实施例公开了一种用于创建虚拟基站的方法和装置。 所述创建方法包括：接收由第三方服务器发送的虚拟基站创建请求; 向RAN发送虚拟机创建请求; 接收由RAN发送的虚拟机创建完整响应; 向RAN发送基站图像加载请求; 接收由RAN发送的基站图像加载完整响应; 向第三方服务器发送虚拟基站创建完整响应，其中虚拟基站创建完成响应包括虚拟基站ID。 本发明可以实现虚拟基站的创建。
-
公开(公告)号：US20180123666A1
公开(公告)日：2018-05-03
申请号：US15858983
申请日：2017-12-29
Applicant: Huawei Technologies Co., Ltd.
Inventor： Weimin Chen , Li Wen , Zhengzheng Li , Lu Guan , Huaizhi Zhang
CPC classification number: H04B7/0617 , H04B17/11 , H04B17/21 , H04B17/309 , H04L25/0204 , H04L25/0224 , H04W40/16
Abstract: A joint channel correction method, an apparatus, and a system are disclosed. The joint channel correction method includes: sending a first joint channel correction instruction to a first RRU; sending a second joint channel correction instruction to a second RRU; receiving a result sent by the second RRU about reception of the first correction reference signal through X2 receive channels in X2 traffic channels; receiving a result sent by the first RRU about reception of the second correction reference signal through X1 receive channels in X1 traffic channels; and obtaining correction compensation coefficients of the X1 traffic channels and/or the X2 traffic channels through calculation. Technical solutions provided by embodiments of the present application help implement channel correction between RRUs without a channel self-correction function.
-
公开(公告)号：US09622090B2
公开(公告)日：2017-04-11
申请号：US14699166
申请日：2015-04-29
Applicant: Huawei Technologies Co., Ltd.
Inventor： Bi Wang , Li Wen , Weimin Chen
CPC classification number: H04W16/18 , H04L12/4675 , H04W48/18 , H04W72/04
Abstract: A method for generating a wireless virtual network and a wireless network control device are provided. In some feasible embodiments of the present invention, a wireless network control device responds to a wireless virtual network establishment/modification request of a wireless virtual network demander, and configures a base station according to the wireless virtual network establishment/modification request. The wireless network control device receives configuration completion response of the base station, confirms the success of wireless virtual network establishment/modification, and sends a parameter of the wireless virtual network to the wireless virtual network demander. Then, the wireless network control device receives a parameter confirmation message of the wireless virtual network demander, and the wireless virtual network takes effect.
-
Patent Agency Ranking
公开(公告)号：US20150296392A1
公开(公告)日：2015-10-15
申请号：US14747736
申请日：2015-06-23
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xueliang Chen , Li Wen
CPC classification number: H04W24/02 , G06F9/45558 , G06F2009/45562 , G06F2009/45595 , H04W16/00 , H04W16/18 , H04W72/0406 , H04W84/042 , H04W88/005 , H04W88/08 , H04W88/085
Abstract: Embodiments of the present invention disclose a method and an apparatus for creating a virtual base station. The creating method includes: receiving a virtual base station creation request sent by a third-party server; sending a virtual machine creation request to an RAN; receiving a virtual machine creation complete response sent by the RAN; sending a base station image load request to the RAN; receiving a base station image load complete response sent by the RAN; sending a virtual base station creation complete response to the third-party server, where the virtual base station creation complete response includes a virtual base station ID. The present invention can realize creation of a virtual base station.
Abstract translation: 本发明的实施例公开了一种用于创建虚拟基站的方法和装置。 所述创建方法包括：接收由第三方服务器发送的虚拟基站创建请求; 向RAN发送虚拟机创建请求; 接收由RAN发送的虚拟机创建完整响应; 向RAN发送基站图像加载请求; 接收由RAN发送的基站图像加载完整响应; 向第三方服务器发送虚拟基站创建完整响应，其中虚拟基站创建完成响应包括虚拟基站ID。 本发明可以实现虚拟基站的创建。
-
6.发明申请METHOD, DEVICE, AND SYSTEM FOR ESTABLISHING VIRTUAL BASE STATION AND TRANSFERRING DATA 审中-公开用于建立虚拟基站和传输数据的方法，设备和系统公开(公告)号：US20150264616A1
公开(公告)日：2015-09-17
申请号：US14722661
申请日：2015-05-27
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xueliang Chen , Dan Li , Li Wen
CPC classification number: H04W36/26 , H04W16/26 , H04W24/02 , H04W36/0016 , H04W36/04 , H04W36/38 , H04W88/04
Abstract: A method for establishing a virtual base station includes: receiving a message of poor network coverage sent by an operator server, where the message includes information of a location where network coverage is poor and information of a second mode; acquiring, according to the information of the location and the information of the second mode, a multimode terminal capable of being compatible with the second mode; returning an identification of the multimode terminal to the operator server; receiving a virtual base station establishment request message sent by the operator server; forwarding, according to the identification of the multimode terminal, the virtual base station establishment request message to the multimode terminal; and forwarding a virtual base station successfully-established message to the operator server.
Abstract translation: 一种用于建立虚拟基站的方法包括：接收由运营商服务器发送的差的网络覆盖的消息，其中该消息包括网络覆盖差的位置的信息和第二模式的信息; 根据所述位置的信息和所述第二模式的信息，获取能够与所述第二模式兼容的多模终端; 将多模终端的标识返回给操作员服务器; 接收由所述运营商服务器发送的虚拟基站建立请求消息; 转发，根据多模终端的识别，虚拟基站建立请求消息给多模终端; 并将虚拟基站成功建立的消息转发给运营商服务器。
-
公开(公告)号：US10285105B2
公开(公告)日：2019-05-07
申请号：US14722661
申请日：2015-05-27
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xueliang Chen , Dan Li , Li Wen
Abstract: A method for establishing a virtual base station includes: receiving a message of poor network coverage sent by an operator server, where the message includes information of a location where network coverage is poor and information of a second mode; acquiring, according to the information of the location and the information of the second mode, a multimode terminal capable of being compatible with the second mode; returning an identification of the multimode terminal to the operator server; receiving a virtual base station establishment request message sent by the operator server; forwarding, according to the identification of the multimode terminal, the virtual base station establishment request message to the multimode terminal; and forwarding a virtual base station successfully-established message to the operator server.
-
公开(公告)号：US09883410B2
公开(公告)日：2018-01-30
申请号：US15382289
申请日：2016-12-16
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xueliang Chen , Li Wen
CPC classification number: H04W24/02 , G06F9/45558 , G06F2009/45562 , G06F2009/45595 , H04W16/00 , H04W16/18 , H04W72/0406 , H04W84/042 , H04W88/005 , H04W88/08 , H04W88/085
Abstract: Embodiments of the present invention disclose a method and an apparatus for creating a virtual base station. The creating method includes: receiving a virtual base station creation request sent by a third-party server; sending a virtual machine creation request to an RAN; receiving a virtual machine creation complete response sent by the RAN; sending a base station image load request to the RAN; receiving a base station image load complete response sent by the RAN; sending a virtual base station creation complete response to the third-party server, where the virtual base station creation complete response includes a virtual base station ID. The present invention can realize creation of a virtual base station.
-
公开(公告)号：US10320464B2
公开(公告)日：2019-06-11
申请号：US15858983
申请日：2017-12-29
Applicant: Huawei Technologies Co., Ltd.
Inventor： Weimin Chen , Li Wen , Zhengzheng Li , Lu Guan , Huaizhi Zhang
Abstract: A joint channel correction method, an apparatus, and a system are disclosed. The joint channel correction method includes: sending a first joint channel correction instruction to a first RRU; sending a second joint channel correction instruction to a second RRU; receiving a result sent by the second RRU about reception of the first correction reference signal through X2 receive channels in X2 traffic channels; receiving a result sent by the first RRU about reception of the second correction reference signal through X1 receive channels in X1 traffic channels; and obtaining correction compensation coefficients of the X1 traffic channels and/or the X2 traffic channels through calculation. Technical solutions provided by embodiments of the present application help implement channel correction between RRUs without a channel self-correction function.
-
-
-
-
-
-
-
-
Search Results
9
records
(took 0.021 seconds)
