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公开(公告)号：US11012296B2
公开(公告)日：2021-05-18
申请号：US16503248
申请日：2019-07-03
Applicant: Cisco Technology, Inc.
Inventor： Santosh Ramrao Patil , Pranathi Mamidi , Padumane Kishan , Swaminathan A. Anantha , Madhusudan Nanjanagud
IPC: G06F15/177 , H04L12/24 , H04L29/06 , G06F16/953
Abstract: Techniques for handling requests from a remote device are disclosed. A server receives a first unsolicited activation request from a first device of a plurality of devices. A probabilistic hash filter, associated with a data set, is queried using a first identifier associated with the first device. In response, a first result is received from the probabilistic hash filter indicating that the first device is not ready for activation. In response to receiving the first result, a back-off indication is transmitted to the first device.
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2.发明授权公开(公告)号：US09439116B2
公开(公告)日：2016-09-06
申请号：US14281213
申请日：2014-05-19
Applicant: CISCO TECHNOLOGY, INC.
Inventor： Yuyong Zhang , Mark Grayson , Anton Okmyanskiy , Swaminathan A. Anantha
CPC classification number: H04W36/04 , H04W4/08 , H04W8/08 , H04W36/0016 , H04W60/04 , H04W64/003 , H04W76/11 , H04W84/045
Abstract: An example method is provided in one example embodiment and includes receiving, by a first Home eNodeB (HeNB), a first attach request from a user equipment (UE) for attaching a subscriber associated with the UE to a small cell network; determining whether the subscriber has transitioned into the small cell network from a macro cell network; exchanging, based on the determination, a first pair of messages between the first HeNB and the UE to determine an International Mobile Subscriber Identity (IMSI) of the subscriber; and exchanging, based on the determination, one or more second pairs of messages between the first HeNB and the UE to advance a sequence number for Non-Access Stratum (NAS) messages for the UE to a value corresponding to a received sequence number for the first attach request from the UE.
Abstract translation: 在一个示例实施例中提供了示例性方法，并且包括由第一家庭eNodeB（HeNB）接收来自用户设备（UE）的用于将与所述UE相关联的订户附接到小型小区网络的第一附加请求; 确定订户是否已经从宏小区网络转换到小小区网络; 基于所述确定，在所述第一HeNB和所述UE之间交换第一对消息，以确定所述订户的国际移动用户标识（IMSI）; 以及基于所述确定，在所述第一HeNB和所述UE之间交换一个或多个第二对消息，以将用于所述UE的非接入层（NAS）消息的序列号推进到与所接收的序列号对应的值 来自UE的首次附加请求。
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3.发明申请SYSTEM AND METHOD FOR MANAGING INTERFERENCE IN A NETWORK ENVIRONMENT BASED ON USER PRESENCE 审中-公开基于用户存在，管理网络环境干扰的系统和方法公开(公告)号：US20160295521A1
公开(公告)日：2016-10-06
申请号：US14687198
申请日：2015-04-15
Applicant: CISCO TECHNOLOGY, INC.
Inventor： Mark Grayson , Anton Okmyanskiy , Ziv Nuss , Swaminathan A. Anantha , Andrea Giustina , Mickael James Graham , Santosh Ramrao Patil
CPC classification number: H04W4/02 , H04W36/165 , H04W52/244 , H04W52/283 , H04W64/006 , H04W68/02 , H04W84/045 , H04W84/12 , H04W84/18
Abstract: An example method is provided in one example embodiment and may include determining a presence of user equipment (UE) in relation to small cell radio(s) of a small cell network based on information obtained through the small cell network and one or more parallel networks; and adjusting transmit power for the small cell radio(s) based on the presence of UE in relation to the small cell radio(s). Another example method can include determining that a UE in cell paging channel mode has changed its selected macro cell radio; determining that the UE is allowed service on a small cell radio located in a vicinity of a macro cell coverage area of a selected macro cell radio; and adjusting a transmit power of the small cell radio based on a presence of the UE in a surrounding macro cell coverage area of the small cell radio.
Abstract translation: 在一个示例实施例中提供了示例性方法，并且可以包括基于通过小型小区网络获得的信息和一个或多个并行网络来确定与小型小区网络的小型小区无线电相关的用户设备（UE）的存在 ; 并且基于相对于小小区无线电的UE的存在来调整小小区无线电的发射功率。 另一示例性方法可以包括确定小区寻呼信道模式中的UE已经改变其选择的宏小区无线电; 确定所述UE是否位于位于所选宏小区无线电的宏小区覆盖区域附近的小小区无线电上的允许服务; 以及基于所述小区无线电的周围宏小区覆盖区域中的所述UE的存在来调整所述小小区无线电的发射功率。
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公开(公告)号：US20150334615A1
公开(公告)日：2015-11-19
申请号：US14281213
申请日：2014-05-19
Applicant: CISCO TECHNOLOGY, INC.
Inventor： Yuyong Zhang , Mark Grayson , Anton Okmyanskiy , Swaminathan A. Anantha
CPC classification number: H04W36/04 , H04W4/08 , H04W8/08 , H04W36/0016 , H04W60/04 , H04W64/003 , H04W76/11 , H04W84/045
Abstract: An example method is provided in one example embodiment and includes receiving, by a first Home eNodeB (HeNB), a first attach request from a user equipment (UE) for attaching a subscriber associated with the UE to a small cell network; determining whether the subscriber has transitioned into the small cell network from a macro cell network; exchanging, based on the determination, a first pair of messages between the first HeNB and the UE to determine an International Mobile Subscriber Identity (IMSI) of the subscriber; and exchanging, based on the determination, one or more second pairs of messages between the first HeNB and the UE to advance a sequence number for Non-Access Stratum (NAS) messages for the UE to a value corresponding to a received sequence number for the first attach request from the UE.
Abstract translation: 在一个示例实施例中提供了示例性方法，并且包括由第一家庭eNodeB（HeNB）接收来自用户设备（UE）的用于将与所述UE相关联的订户附接到小型小区网络的第一附加请求; 确定订户是否已经从宏小区网络转换到小小区网络; 基于所述确定，在所述第一HeNB和所述UE之间交换第一对消息，以确定所述订户的国际移动用户标识（IMSI）; 以及基于所述确定，在所述第一HeNB和所述UE之间交换一个或多个第二对消息，以将用于所述UE的非接入层（NAS）消息的序列号推进到与所接收的序列号对应的值 来自UE的首次附加请求。
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5.发明申请公开(公告)号：US20170245211A1
公开(公告)日：2017-08-24
申请号：US15051387
申请日：2016-02-23
Applicant: CISCO TECHNOLOGY, INC.
Inventor： Santosh Ramrao Patil , Swaminathan A. Anantha , Srinivasa Reddy Irigi , Hema Shankar Bontha
CPC classification number: H04W52/0206 , H04W8/005 , H04W84/042 , H04W84/12 , H04W88/10 , Y02D70/00 , Y02D70/1222 , Y02D70/1224 , Y02D70/1226 , Y02D70/1242 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/164
Abstract: An example method is provided in one example embodiment and may include determining whether at least one user equipment (UE) is present within a combined WiFi coverage area that overlaps a small cell coverage area of a multimode access point (AP), wherein the multimode AP comprises a WiFi AP portion and a small cell AP portion; and controlling a power saving mode for the small cell AP portion of the multimode AP based on whether at least one UE is determined to be present within the combined WiFi coverage area that overlaps the small cell coverage area of the multimode AP.
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Patent Agency Ranking
6.发明申请公开(公告)号：US20160295357A1
公开(公告)日：2016-10-06
申请号：US14679868
申请日：2015-04-06
Applicant: CISCO TECHNOLOGY, INC.
Inventor： Mark Grayson , Anton Okmyanskiy , Ziv Nuss , Swaminathan A. Anantha , Andrea Giustina , Mickael James Graham , Santosh Ramrao Patil
CPC classification number: H04W4/02 , H04W36/165 , H04W52/244 , H04W52/283 , H04W64/006 , H04W68/02 , H04W84/045 , H04W84/12 , H04W84/18
Abstract: An example method is provided in one example embodiment and may include determining a presence of user equipment (UE) in relation to small cell radio(s) of a small cell network based on information obtained through the small cell network and one or more parallel networks; and adjusting transmit power for the small cell radio(s) based on the presence of UE in relation to the small cell radio(s). Another example method can include determining that a UE in cell paging channel mode has changed its selected macro cell radio; determining that the UE is allowed service on a small cell radio located in a vicinity of a macro cell coverage area of a selected macro cell radio; and adjusting a transmit power of the small cell radio based on a presence of the UE in a surrounding macro cell coverage area of the small cell radio.
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7.发明授权公开(公告)号：US09439169B2
公开(公告)日：2016-09-06
申请号：US14285456
申请日：2014-05-22
Applicant: CISCO TECHNOLOGY, INC.
Inventor： Srinivasa Reddy Irigi , RaghavendarRao Kota , Swaminathan A. Anantha , Koh Yamashita , Madhusudan Nanjanagud
CPC classification number: H04W68/02 , H04W64/006 , H04W68/04 , H04W84/045
Abstract: A method is provided in one example embodiment and includes querying by a first communications network a database maintained by a second communications network for location data comprising a path typically taken by a mobile device; using the location data to identify network elements of the first communications network located proximate the path; and sending a page request for the mobile device only to the identified network elements. The method may further include mapping a first identifier for the mobile device to the second identifier for the mobile device; and using the second identifier to perform the querying. In certain embodiments, the mapping is initiated responsive to a call received for the mobile device.
Abstract translation: 在一个示例实施例中提供了一种方法，并且包括由第一通信网络查询由第二通信网络维护的数据库，用于包括通常由移动设备采用的路径的位置数据; 使用所述位置数据来识别位于所述路径附近的所述第一通信网络的网络元件; 并且仅向所识别的网络元件发送针对移动设备的寻呼请求。 该方法还可以包括将移动设备的第一标识符映射到移动设备的第二标识符; 并使用第二标识符来执行查询。 在某些实施例中，响应于针对移动设备接收到的呼叫来启动映射。
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公开(公告)号：US10783647B2
公开(公告)日：2020-09-22
申请号：US15988860
申请日：2018-05-24
Applicant: Cisco Technology, Inc.
Inventor： Swaminathan A. Anantha , Mickael J. Graham
Abstract: The present disclosure provides improved determinism in systems and methods for wireless communications via real-time visual object tracking using radio, video, and range finding. In one example, a first and a second Access Point (AP) in a constellation in which the APs are positioned at knowns position in the environment, and the APs perform image processing to identify an entity the environment based on captured images and an entity definition. The APs receive, via range finders, ranges between the entity and the first and second APs to determine a location of the entity in the environment. The APs may then create a profile for the entity that includes an entity identifier, the location of the entity, and indicates whether one of the first AP and the second AP is in wireless communication with the entity.
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公开(公告)号：US10136342B2
公开(公告)日：2018-11-20
申请号：US15485060
申请日：2017-04-11
Applicant: CISCO TECHNOLOGY, INC.
Inventor： Swaminathan A. Anantha , Mickael James Graham , Pei-An Lee
Abstract: An example method is provided in one example embodiment and may include determining one or more outlier access points (APs) of a plurality of APs managed by a same service provider, wherein the determining is performed based on performance metrics calculated for each of the plurality of APs and wherein each outlier AP has a performance metric that fails to satisfy a performance metric threshold; identifying a Radio Frequency (RF) cluster to which each outlier AP belongs, wherein each outlier AP belongs to only one RF cluster; applying one or more optimization parameters to one or more APs for one or more RF clusters; and calculating new performance metrics for the plurality of APs to determine whether any of the plurality of APs fail to satisfy the performance metric threshold after the one or more optimization parameters are applied.
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公开(公告)号：US10104582B2
公开(公告)日：2018-10-16
申请号：US14456899
申请日：2014-08-11
Applicant: CISCO TECHNOLOGY, INC.
Inventor： Takahito Yoshizawa , Indermeet Singh Gandhi , Swaminathan A. Anantha , Yuyong Zhang
Abstract: In an example, a wireless communication system and apparatuses thereof are described. In an example long-term evolution (LTE) network, a first base station hands over a connection to a second base station. The first base station may be a (femto) home eNodeB (HeNB) or (macro) eNodeB. The second base station may also be a HeNB or eNodeB connected to a different gateway. The first base station may send “Handover Request” on an X2 connection, identifying the gateway that the second base station is connected to as the correct gateway. After sending a “Handover Request Acknowledgement,” the second base station correctly establishes a tunnel to a connected gateway device.
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