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11. 发明申请

US20130258943A1 METHOD AND SYSTEM FOR MANAGING MOBILE MANAGEMENT ENTITY (MME) IN A TELECOMMUNICATION NETWORK 有权
标题翻译：用于在电信网络中管理移动管理实体（MME）的方法和系统
公开(公告)号：US20130258943A1
公开(公告)日：2013-10-03
申请号：US13854772
申请日：2013-04-01
申请人： TEJAS NETWORKS LIMITED
发明人： Vinod Kumar MADAIAH
IPC分类号： H04W72/04
CPC分类号： H04W72/04 , H04W24/02 , H04W84/047
摘要： The present invention relates to a method and system for managing MME in a telecommunication network. In one embodiment this is accomplished by receiving the bearer resource request message at the MME_UE from the UE, wherein the bearer resource request message is corresponding to the UE's original bearer resource request, inspecting the received message by the MME_UE in order to identify presence of RN_ID, if any, requesting to receive by the MME_UE from the MME_RNs for RN's ‘management context information’ wherein management context includes all information that enables taking over the function of MME_RN by the MME_UE and consolidating the MME_UE and MME_RNs function within the MME as MME_UE_RNs, so that for all future response to the received request will be managed by MME_UE_RN.
摘要翻译：本发明涉及用于管理电信网络中的MME的方法和系统。在一个实施例中，这是通过从UE接收来自MME_UE的承载资源请求消息来实现的，其中承载资源请求消息对应于UE的原始承载资源请求，通过MME_UE检查接收的消息，以便识别RN_ID的存在（如果有的话）请求从MME_RN接收用于RN的“管理上下文信息”的MME_UE，其中管理上下文包括能够由MME_UE接管MME_RN的功能的所有信息，并将MME内的MME_UE和MME_RNs功能合并为MME_UE_RN，以便所有未来对接收到的请求的响应将由MME_UE_RN进行管理。

12. 发明申请

US20130219252A1 METHOD AND SYSTEM FOR PREVENTING HOLDING-OFF OF A PROTECTION SWITCHING FOR A PLURALITY OF ALARMS 审中-公开
标题翻译：防止多种报警保护切换的方法和系统
公开(公告)号：US20130219252A1
公开(公告)日：2013-08-22
申请号：US13764819
申请日：2013-02-12
申请人： Tejas Networks Limited
发明人： NIKHIL KUMAR SATYARTHI , NISHANT SHARMA
IPC分类号： G06F11/07
CPC分类号： G06F11/0751 , H04L41/0609 , H04L41/0663
摘要： The various embodiments herein provide a method and system for providing protection switching at a client layer on squelching of clients by a server layer protection controller in a nested protection system. The method comprises of marking a plurality of alarms of a pre-defined pattern and disabling a hold-off period for the plurality of marked alarms on receiving a squelch operation indication. The system comprises of one or more hold-off timers pre-configured with a hold off period and an alarm filter and hold-off processor (AFHP) for disabling the hold-off timer to invalidate the hold-off period for the plurality of marked alarms, wherein the plurality of marked alarms is an AIS generated due to squelching.
摘要翻译：这里的各种实施例提供了一种方法和系统，用于在嵌套保护系统中由服务器层保护控制器在客户端层上提供保护切换。该方法包括：在接收到静噪操作指示时，标记多个预定模式的报警并且禁止多个标记报警的停止时段。该系统包括一个预先配置有保持期间的保持定时器和一个报警滤波器和保持处理器（AFHP），用于禁止保持定时器使多个标记的停止定时器的停止时间无效警报，其中多个标记的警报是由于静噪产生的AIS。

13. 发明申请

US20130216217A1 METHOD AND SYSTEM FOR PROTECTING TRAFFIC OF A PLURALITY OF WORK ODUS OVER A PROTECT ODU 审中-公开
标题翻译：保护ODU的多重工作ODU的交通的方法和系统
公开(公告)号：US20130216217A1
公开(公告)日：2013-08-22
申请号：US13764813
申请日：2013-02-12
申请人： Tejas Networks Limited
发明人： NISHANT SHARMA , NIKHIL KUMAR SATYARTHI , VIVEK SUBRAMANIAN
IPC分类号： H04J14/08
CPC分类号： H04J14/08 , H04J3/1652 , H04J2203/006
摘要： The various embodiments herein provide a method and system for protecting multiple work ODU failures using, a higher capacity protect ODU in an Optical Transport Network. The method for protecting multiple work ODU failures in an Optical Transport Network comprising steps of detecting signal failures in at least one of a plurality of work ODUs, requesting for release of one or more time-slots for a defective work ODU and allocating the one or more time-slots of a low priority traffic from the protect ODU in an incremental manner of priority. The method apply a TPN based policy for defining lower ODUs, performs handshaking between the transmit and downstream ends using, the protocol provided, defines the role and behavior of the various system components and the service requests and performs an automatic lockout of protection for the work ODU in which an urn alarm is present.
摘要翻译：本文的各种实施例提供了一种使用光传输网络中更高容量保护ODU来保护多个工作ODU故障的方法和系统。用于保护光传输网络中的多个工作ODU故障的方法包括以下步骤：检测多个工作ODU中的至少一个工作ODU中的信号故障，请求释放用于有缺陷的工作ODU的一个或多个时隙并分配一个或来自保护ODU的低优先级流量的更多时隙以增量的优先级方式。该方法应用基于TPN的策略来定义较低的ODU，使用所提供的协议，在所提供的协议之间执行握手，定义各种系统组件和服务请求的角色和行为，并对工作进行自动锁定保护存在瓮报警的ODU。

14. 发明申请

US20130201934A1 BEARER SIGNALING MANAGEMENT METHOD 有权
标题翻译：承载信号管理方法
公开(公告)号：US20130201934A1
公开(公告)日：2013-08-08
申请号：US13752864
申请日：2013-01-29
申请人： Tejas Networks Limited
发明人： Kumar Rohit , R. C. Sanil , Kumar M. Vinod
IPC分类号： H04W72/04
CPC分类号： H04W72/04 , H04W72/0406 , H04W84/047
摘要： A method and system of bearer management signalling in a communication network comprising of transporting bearer resource request message of both the UE and RN via DeNB to management entity of UE within EPC, as a signalling message over uplink channel referred to as “Union of Resource Request” (UR Request) message. The bearer resource response message from one of the management entity of UE or management entities of UE and RN within EPC are transported as a signalling message to Evolved Packet Edge (EPE) via DeNB over the downlink channel referred to as “Implicit Admission Response” (IA Response). This manages bearer setup signalling as a single loop, by transportation of ‘UR Request’ signalling message and receiving one “IA Response” signalling message over uplink and downlink channels respectively. EPE is a conglomeration of network nodes comprising of UEs, RNs and all other network nodes that communicate over EPC via DeNB.
摘要翻译：一种通信网络中承载管理信令的方法和系统，包括：通过DeNB将承载资源请求消息通过DeNB传送到EPC内的UE的管理实体，作为通过上行链路信道的信令消息，称为“资源请求联盟 “（UR请求）消息。来自UE的管理实体之一或EPC内的UE和RN的管理实体的承载资源响应消息作为信令消息通过被称为“隐式接纳响应”的下行链路信道上的DeNB被传送到演进分组边缘（EPE） IA响应）。这通过“UR请求”信令消息的传送和在上行链路和下行链路信道上分别接收一个“IA响应”信令消息来管理承载建立信令作为单个环路。 EPE是由UE，RN和通过EPC通过DeNB进行通信的所有其他网络节点组成的网络节点的集合。

15. 发明申请

US20130077473A1 PROTECTION SWITCHING METHOD AND SYSTEM FOR A MULTI-ROOTED POINT-TO- MULTI-POINT SERVICE IN A PROVIDER BACKBONE BRIDGE (PBB) NETWORK 审中-公开
标题翻译：提供者背桥（PBB）网络中的多点点对多服务的保护切换方法和系统
公开(公告)号：US20130077473A1
公开(公告)日：2013-03-28
申请号：US13626417
申请日：2012-09-25
申请人： TEJAS NETWORKS LIMITED
发明人： Somnath OJHA , Vinod Kumar MADAIAH
IPC分类号： H04L12/24
CPC分类号： H04L41/0668 , H04L12/462 , H04L12/4662 , H04L41/0663 , H04L45/22 , H04L45/28
摘要： The present invention relates to a protection switching method and system for a Multi-Rooted Point-to-Multi-point Service in a Provider Backbone Bridge (PBB) network. In one embodiment, this is accomplished by assigning at least one communication device as Root node, a plurality of intermediate nodes and Leaf nodes, receiving, on at least one of the edge nodes (i.e. Root or leaf), the data packets from a client network interfacing with the PBB network, configuring all the communication edge devices to create a MAC-in-MAC data packet from the received data packet, configuring the Root node to add ISID R and leaf nodes to add ISID L in the I-tag of MAC-in-MAC data packets, determining a fault, if integrity check messages are not received in a predetermined time period between the Root node and the Leaf Nodes and switching the traffic by changing the designated backbone destination MAC address of the MAC-in-MAC data packets from the present root node MAC address to other available superior root node MAC address; wherein switching is performed when integrity failure is detected, or upon network operator request.
摘要翻译：本发明涉及提供商骨干网（PBB）网络中的多根点对多点服务的保护切换方法和系统。在一个实施例中，这通过将至少一个通信设备分配为根节点，多个中间节点和叶节点，在至少一个边缘节点（即根或叶）上接收来自客户端的数据分组与PBB网络进行网络接口，配置所有通信边缘设备，从接收到的数据包中创建MAC-in-MAC数据包，配置根节点添加ISID R和叶节点，以将ISID L添加到 MAC-in-MAC数据分组，确定故障，如果在根节点和叶节点之间的预定时间段内没有接收完整性检查消息，并且通过改变MAC-in-MAC数据分组的指定骨干目的地MAC地址来切换业务， MAC数据包从当前根节点MAC地址到其他可用的上级根节点MAC地址; 其中当检测到完整性故障时或者在网络运营商请求时执行切换。

16. 发明申请

US20200221264A1 MULTIPOINT-TO-POINT (MP2P) EPS BEARER 审中-公开
公开(公告)号：US20200221264A1
公开(公告)日：2020-07-09
申请号：US16814797
申请日：2020-03-10
申请人： TEJAS Networks Limited
发明人： VINOD KUMAR MADAIAH
IPC分类号： H04W4/06 , H04W8/08 , H04W88/16 , H04W4/029 , H04W28/02
摘要： A method for creating a Multipoint-to-Point EPS bearer in a packet switched transmission network is envisaged. A plurality of user equipments are installed within a tracking area assigned to a serving gateway. The user equipments are communicably coupled to an eNodeB, which is configured to receive the uplink data packets transmitted from the user Equipments. The eNodeB is communicably coupled to an S1 bearer, and with the S1 bearer designated as the destination for every uplink data packet transmitted from the eNodeB, the need for packet inspection at the eNodeB is eliminated. Likewise, since the S1 bearer is the only possible intermediate destination for the downlink data packets originating from the serving gateway, the process of packet inspection is also absolved at the serving gateway. The Multipoint-to-Point EPS bearer is communicably coupled to the user equipments for transmission of both uplink data packets and downlink data packets without packet inspection.

17. 发明申请

US20170215216A1 SYSTEM AND METHOD FOR CONNECTING NETWORK ENTITIES IN A BROADBAND COMMUNICATION NETWORK WITHOUT CIRCUIT-SWITCHED FALLBACK 审中-公开
公开(公告)号：US20170215216A1
公开(公告)日：2017-07-27
申请号：US15418140
申请日：2017-01-27
申请人： TEJAS NETWORKS LIMITED
发明人： Vinod Kumar MADAIAH , Anuchuru Sudheer KUMAR
IPC分类号： H04W76/02 , H04L29/12
CPC分类号： H04L61/2007 , H04L12/4633 , H04W76/12
摘要： The present disclosure relates to field of telecommunication that provides method and system for connecting network entities in broadband communication network without Circuit-Switched fallback. Primary network entity sends a request to local network controller that ensures interoperability and reduces delay in setting up voice/data connection. The local network controller forwards the request to the central network controller that identifies the destination intermediate network entity. If the destination intermediate network entity is present in the same network as the source intermediate network entity, the central network controller assigns an IP address and establishes a traffic engineered tunnel which in turn establishes the voice calls/data connection between the primary and the secondary network entity. Otherwise, the voice calls/data connection is forwarded to a Remote Anchoring Gateway. The present disclosure reduces congestion as the request reaches Remote Anchoring Gateway only when the source and the destination intermediate network entities are in different networks.

18. 发明授权

US09155076B2 Method and system for bearer management 有权
标题翻译：承载管理方法和系统
公开(公告)号：US09155076B2
公开(公告)日：2015-10-06
申请号：US13752891
申请日：2013-01-29
申请人： Tejas Networks Limited
发明人： Kumar Rohit , R C Sanil , Kumar M Vinod
IPC分类号： H04W72/04 , H04W76/02 , H04W84/04
CPC分类号： H04W72/0406 , H04W76/12 , H04W84/047
摘要： A method and system of bearer management signalling in a communication network comprising of transporting bearer resource request message of both the UE and RN via DeNB to managing entity of UE within EPC, as a signalling message over uplink channel referred to as ‘Union of Resource Request (UR Request)’ message. The bearer resource response message from one of the managing entity of UE or managing entities of UE and RN within EPC are transported as a signalling message to Evolved Packet Edge (EPE) via DeNB over the downlink channel referred to as ‘Intersection of Admission Response (IA Response)’. This manages bearer setup signalling as a single loop, by transportation of ‘UR Request’ signalling message and receiving one ‘IA Response’ signalling message over uplink and downlink channels respectively. EPE is a conglomeration of network nodes comprising of UEs, RNs and all other network nodes that communicate over EPC via DeNB.
摘要翻译：一种通信网络中的承载管理信令的方法和系统，包括：经由DeNB将承载资源请求消息转发到UE的管理实体，作为通过上行链路信道的信令消息，被称为资源请求联盟（UR请求）'消息。来自UE的管理实体之一或EPC内的UE和RN的管理实体的承载资源响应消息作为信令消息，经由DeNB经由DeNB经由被称为“接纳响应的交叉口”的下行链路信道被传送到演进分组边缘（EPE） IA回应）'。这通过“UR请求”信令消息的传输和分别在上行链路和下行链路信道上接收一个“IA响应”信令消息来管理承载建立信令作为单个环路。 EPE是由UE，RN和通过EPC通过DeNB进行通信的所有其他网络节点组成的网络节点的集合。

19. 发明授权

US09036519B2 LTE wireless communication method for transceiving wireless device data 有权
标题翻译：用于收发无线设备数据的LTE无线通信方法
公开(公告)号：US09036519B2
公开(公告)日：2015-05-19
申请号：US13684305
申请日：2012-11-23
申请人： TEJAS NETWORKS LIMITED
发明人： Vinod Kumar Madaiah
IPC分类号： H04B7/00 , H04W4/00 , H04W72/04 , H04B7/26 , H04W92/20
CPC分类号： H04W72/0406 , H04B7/2643 , H04W92/20
摘要： The present invention relates to an LTE wireless communication method for transceiving wireless device data. In one embodiment, this is accomplished by a plurality of base transceiver station (BTS) linked by a network over which the base transceiver stations communicate, wherein the network includes at least one leaf BTS and at least two hub BTS, and wherein hub BTS include a first hub BTS and a second hub BTS, checking periodically for control signal by all the BTS, wherein the control signals are periodically exchanged by all the BTS through wireless channel, transparently, down-linking user traffic towards a user equipment append to the leaf BTS from the first hub BTS to the leaf BTS in the first communication area using a first frequency band and up-linking the user traffic from the user equipment append to the leaf BTS using wireless channel between second hub BTS and leaf BTS.
摘要翻译：本发明涉及用于收发无线设备数据的LTE无线通信方法。在一个实施例中，这由通过基站收发器站所通信的网络链接的多个基站收发台（BTS）来实现，其中该网络包括至少一个叶BTS和至少两个集线器BTS，并且其中集线器BTS包括第一集线器BTS和第二集线器BTS，周期性地检查所有BTS的控制信号，其中所有BTS通过无线信道周期性地交换控制信号，将用户业务下行链路向用户设备附加到叶片 BTS使用第一频带从第一集线器BTS到第一通信区域中的叶BTS，并且使用第二集线器BTS和叶BTS之间的无线信道将用户业务从用户设备附加到叶子BTS。

20. 发明申请

US20140295869A1 Method and System of creating virtual sector within physical sector to avoid the interference and maximize the system throughput 审中-公开
标题翻译：在物理扇区内创建虚拟扇区以避免干扰并最大化系统吞吐量的方法和系统
公开(公告)号：US20140295869A1
公开(公告)日：2014-10-02
申请号：US14231636
申请日：2014-03-31
申请人： TEJAS NETWORKS LIMITED
发明人： Sriram N. Suresh
IPC分类号： H04W72/12 , H04L5/00
CPC分类号： H04L5/0005 , H04B7/0617 , H04B7/086 , H04W72/1226 , H04W72/1273
摘要： The present invention relates to a methods and system for allocating resources, e.g., bandwidth over time in a sectorized cellular communications network. In one embodiment this is accomplished by dividing the sectors in to one or more logical sectors, generating plurality of time frequency allocation maps, to schedule the time and frequency resources to avoid interference, for each of said one or more divided sectors, identifying logical sector within the physical sector by means of UE position and serving the UE with logical sector which eliminates interference and maximizes the throughput by re-using the time and frequency resources again and again.
摘要翻译：本发明涉及用于在扇区化的蜂窝通信网络中分配资源（例如带宽）随时间推移的方法和系统。在一个实施例中，这通过将扇区划分成一个或多个逻辑扇区来实现，生成多个时间频率分配图，以调度时间和频率资源以避免干扰，用于识别逻辑扇区通过UE位置在物理扇区内，并且通过重复使用时间和频率资源来消除干扰并使吞吐量最大化的逻辑扇区为UE提供服务。

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