公开(公告)号：US09125098B2

公开(公告)日：2015-09-01

申请号：US13563162

申请日：2012-07-31

Applicant: Danlu Zhang ,  Weiyan Ge ,  Rohit Kapoor ,  Bibhu Prasad Mohanty ,  Sharad Deepak Sambhwani

Inventor： Danlu Zhang ,  Weiyan Ge ,  Rohit Kapoor ,  Bibhu Prasad Mohanty ,  Sharad Deepak Sambhwani

IPC: H04W28/10 ,  H04W28/02 ,  H04W92/12

CPC classification number: H04W28/10 ,  H04W28/0247 ,  H04W92/12

Abstract: The present disclosure provides methods and apparatuses for improved Iub link congestion management based on a dynamic scaling of flow control request message transmission in multiflow wireless environments. For example, in an aspect, methods and apparatuses are provided for receiving, at a NodeB, a data request from one or more user equipment (UE), wherein each data request corresponds to a flow and the one or more UE is served by a plurality of NodeBs, generating a flow control request corresponding to each flow in response to each data request, and sending each flow control request to a radio network controller (RNC). Thereafter, a Node B may receive data in response to each flow control request, determine a congestion state based on a downlink delay from the RNC detected in the received data, and scale a subsequent one or more flow control requests based on the determined congestion state.

Abstract translation: 本公开提供了用于在多路无线环境中基于流控制请求消息传输的动态缩放来改进的Iub链路拥塞管理的方法和装置。 例如，在一方面，提供了方法和装置，用于在节点B处接收来自一个或多个用户设备（UE）的数据请求，其中每个数据请求对应于流，并且所述一个或多个UE由 多个节点B，响应于每个数据请求产生与每个流相对应的流控制请求，并将每个流控制请求发送到无线电网络控制器（RNC）。 此后，节点B可以响应于每个流量控制请求接收数据，基于在接收到的数据中检测到的来自RNC的下行链路延迟来确定拥塞状态，并且基于所确定的拥塞状态来缩放后续的一个或多个流量控制请求 。

公开(公告)号：US08989004B2

公开(公告)日：2015-03-24

申请号：US13291037

申请日：2011-11-07

Applicant: Danlu Zhang ,  Rohit Kapoor ,  Bibhu Prasad Mohanty ,  Weiyan Ge ,  Jilei Hou

Inventor： Danlu Zhang ,  Rohit Kapoor ,  Bibhu Prasad Mohanty ,  Weiyan Ge ,  Jilei Hou

IPC: H04L1/00 ,  H04L12/26 ,  H04J3/24 ,  H04L12/28 ,  H04W72/00 ,  G06F15/173 ,  H04L1/18 ,  H04W28/10 ,  H04L1/08 ,  H04L1/20 ,  H04W24/10 ,  H04W88/06

CPC classification number: H04W28/10 ,  H04L1/08 ,  H04L1/1867 ,  H04L1/20 ,  H04L2001/0092 ,  H04W24/10 ,  H04W88/06

Abstract: A method and apparatus for wireless communication may provide a multi-link PDCP sublayer in a radio network controller capable of allocating PDCP PDUs among a plurality of RLC entities for use in a multi-point HSDPA network. Some aspects of the disclosure address issues relating to out-of-order delivery of the PDCP PDUs to a UE, such as unnecessary retransmissions. That is, the disclosed multi-link PDCP may be capable of distinguishing between sequence number gaps that are caused by physical layer transmission failures and those caused merely by skew.

Abstract translation: 一种用于无线通信的方法和装置可以在能够在多个RLC实体中分配PDCP PDU以在多点HSDPA网络中使用的无线电网络控制器中提供多链路PDCP子层。 本公开的一些方面涉及与PDCP PDU到无用的传送有关的问题，例如不必要的重传。 也就是说，所公开的多链路PDCP可能能够区分由物理层传输故障引起的序列号间隙和仅由偏斜引起的序列间隙。

公开(公告)号：US08965426B2

公开(公告)日：2015-02-24

申请号：US13396246

申请日：2012-02-14

Applicant: Sharad Deepak Sambhwani ,  Venkata Ramanan Venkatachalam Jayaraman ,  Siddharth Mohan ,  Rohit Kapoor

Inventor： Sharad Deepak Sambhwani ,  Venkata Ramanan Venkatachalam Jayaraman ,  Siddharth Mohan ,  Rohit Kapoor

IPC: H04B7/00 ,  H04W28/04 ,  H04W52/24 ,  H04W8/26 ,  H04W48/16 ,  H04W52/14 ,  H04W52/40 ,  H04W72/04

CPC classification number: H04W28/048 ,  H04W8/26 ,  H04W28/04 ,  H04W48/16 ,  H04W52/146 ,  H04W52/243 ,  H04W52/40 ,  H04W72/042

Abstract: Wireless user equipment (UE) operating in a wireless communication system may operate in a state, for example, the CELL_FACH state in UMTS, that does not allow for soft handoff from one cell to another. This inability to engage in soft handover may lead to intercell interference at a non-serving cell when the UE transmits on its uplink in close proximity to the non-serving cell. Therefore, provided in the present disclosure is method of wireless communication, which includes receiving a neighbor cell identification set indicating one or more neighbor cells, receiving a relative grant channel resource index corresponding to a relative grant channel shared by at least one of the one or more neighbor cells, detecting intercell interference associated with a user equipment (UE) in the one or more neighbor cells, and transmitting a non-serving relative grant message to the UE on the relative grant channel.

Abstract translation: 在无线通信系统中操作的无线用户设备（UE）可以在例如UMTS中的CELL_FACH状态的状态下工作，不允许从一个小区到另一个小区的软切换。 当UE在与非服务小区非常接近的上行链路上发送时，这种无法进行软切换可能导致非服务小区的小区间干扰。 因此，在本公开中提供的是无线通信方法，其包括：接收指示一个或多个相邻小区的相邻小区标识集，接收与由所述相邻小区中的至少一个共享的相对授权信道相对应的相对授权信道资源索引， 更多的相邻小区，检测与所述一个或多个相邻小区中的用户设备（UE）相关联的小区间干扰，以及在所述相对授权信道上向所述UE发送非服务相对授权消息。

公开(公告)号：US08891356B2

公开(公告)日：2014-11-18

申请号：US13169874

申请日：2011-06-27

Applicant: Danlu Zhang ,  Sharad Deepak Sambhwani ,  Rohit Kapoor ,  Jilei Hou ,  Weiyan Ge

Inventor： Danlu Zhang ,  Sharad Deepak Sambhwani ,  Rohit Kapoor ,  Jilei Hou ,  Weiyan Ge

IPC: G01R31/08 ,  G06F11/00 ,  H04L1/18 ,  H04L25/14 ,  H04W28/04 ,  H04W76/02

CPC classification number: H04L1/1874 ,  H04L1/188 ,  H04L1/1887 ,  H04L25/14 ,  H04W28/04 ,  H04W76/15

Abstract: A method and apparatus for wireless communication may provide a multi-link RLC sublayer in an RNC capable of allocating RLC PDUs among a plurality of MAC entities for use in a Multi-Point HSDPA network. Some aspects of the disclosure address issues relating to out-of-order delivery of the RLC PDUs to a UE, such as unnecessary retransmissions. That is, the disclosed multi-link RLC may be capable of distinguishing between sequence number gaps that are caused by physical layer transmission failures and those caused merely by skew.

Abstract translation: 一种用于无线通信的方法和装置可以在能够分配多个MAC实体中的RLC PDU之间的RNC中提供多链路RLC子层，以在多点HSDPA网络中使用。 本公开的一些方面涉及与RLC PDU的无序传送相关的问题，诸如不必要的重传。 也就是说，所公开的多链路RLC可能能够区分由物理层传输故障引起的序列号间隙和仅由偏斜引起的序列间隙。

公开(公告)号：US08780704B2

公开(公告)日：2014-07-15

申请号：US12350690

申请日：2009-01-08

Applicant: Sharad Deepak Sambhwani ,  Bibhu P. Mohanty ,  Rohit Kapoor ,  Ozcan Ozturk ,  Mehmet Yavuz

Inventor： Sharad Deepak Sambhwani ,  Bibhu P. Mohanty ,  Rohit Kapoor ,  Ozcan Ozturk ,  Mehmet Yavuz

IPC: H04J1/16

CPC classification number: H04L1/1874 ,  H04L1/0026 ,  H04L1/0071 ,  H04L1/06 ,  H04L1/1835 ,  H04L1/1848 ,  H04W72/04

Abstract: A base station can employ a shared resource, such as a control channel, for communication with a mobile device. The mobile device can be granted the exclusive access to the shared resource for a limited time. The exclusive access can be such that there is not a limit in message size that can be transferred across the shared resource. To improve operation, the exclusive grant can be applied until it is determined that appropriate packets are transferred.

Abstract translation: 基站可以使用诸如控制信道的共享资源来与移动设备进行通信。 移动设备可以在有限的时间内授予对共享资源的独占访问权限。 独占访问可以使得在共享资源中可以传送的消息大小没有限制。 为了改善操作，可以应用专用授权，直到确定适当的分组被传送为止。

公开(公告)号：US20130250810A1

公开(公告)日：2013-09-26

申请号：US13599715

申请日：2012-08-30

Applicant: Saiyiu Duncan HO ,  Bibhu Prasad MOHANTY ,  Etan Gur COHEN ,  Rahul MALIK ,  Randall Coleman GELLENS ,  Rohit KAPOOR

Inventor： Saiyiu Duncan HO ,  Bibhu Prasad MOHANTY ,  Etan Gur COHEN ,  Rahul MALIK ,  Randall Coleman GELLENS ,  Rohit KAPOOR

IPC: H04L12/24

CPC classification number: H04L41/12 ,  H04L45/02 ,  Y02D30/30

Abstract: Systems and methods provide a discovery protocol allowing nodes that are interested in knowing a network topology to discover other nodes in the network topology. The discovery protocol includes two message types, topology discovery messages and topology query messages. A node issues topology discovery messages upon powering up, at periodic intervals, or upon detecting a change in network topology. The topology discovery messages are broadcast to all nodes on a network and identify the issuing node to the network. A topology query message is sent to a particular node and requests a response from the receiving node regarding the neighboring nodes of the receiving node. The querying node can use the response data to discover other nodes and to send the discovered nodes query messages such that the node can determine a network topology to a desired level of depth within the network.

Abstract translation: 系统和方法提供发现协议，允许有意知道网络拓扑的节点发现网络拓扑中的其他节点。 发现协议包括两种消息类型，拓扑发现消息和拓扑查询消息。 节点在定时上电时或在检测到网络拓扑变化时发出拓扑发现消息。 拓扑发现消息广播到网络上的所有节点，并将网络的发布节点标识出来。 拓扑查询消息被发送到特定节点并且从接收节点请求关于接收节点的相邻节点的响应。 查询节点可以使用响应数据来发现其他节点并发送所发现的节点查询消息，使得节点可以将网络拓扑确定到网络内所需的深度级别。

公开(公告)号：US08483238B2

公开(公告)日：2013-07-09

申请号：US12698429

申请日：2010-02-02

Applicant: Ozcan Ozturk ,  Rohit Kapoor ,  Sharad D. Sambhwani ,  Etienne F. Chaponniere

Inventor： Ozcan Ozturk ,  Rohit Kapoor ,  Sharad D. Sambhwani ,  Etienne F. Chaponniere

IPC: H04L12/26

CPC classification number: H04W28/065 ,  H04L1/0007 ,  H04L1/0019 ,  H04L69/324

Abstract: An apparatus for selecting a size of a radio link control (RLC) protocol data unit (PDU) is described. The apparatus includes means for receiving a request for an RLC PDU from a medium access control (MAC) layer. The apparatus further includes means for selecting the size of the RLC PDU. The apparatus also includes means for generating the RLC PDU. The apparatus further includes means for sending the RLC PDU to the MAC layer.

Abstract translation: 描述了一种用于选择无线电链路控制（RLC）协议数据单元（PDU）的大小的装置。 该装置包括用于从介质访问控制（MAC）层接收对RLC PDU的请求的装置。 该装置还包括用于选择RLC PDU的大小的装置。 该装置还包括用于产生RLC PDU的装置。 该装置还包括用于将RLC PDU发送到MAC层的装置。

公开(公告)号：US08370851B2

公开(公告)日：2013-02-05

申请号：US12135104

申请日：2008-06-06

Applicant: Ashok Srinivasan ,  Michael Merz ,  Rohit Kapoor ,  Vinod Kumar

Inventor： Ashok Srinivasan ,  Michael Merz ,  Rohit Kapoor ,  Vinod Kumar

IPC: G06Q10/00

CPC classification number: G06Q10/06

Abstract: A system and method for processing messages in an enterprise resource planning (ERP) system is provided. A processing service generates a snapshot of a message queue, which contains a plurality of messages to be processed by the ERP system. Each message has an associated conversation, identified by a unique combination of an endpoint, channel, and subconversation identifier. For each conversation, the processing service determines whether messages of the conversation are to be processed in serial or in parallel, based on the subconversation identifier of the conversation. When the messages of the conversation are to be processed in serial, a task is created to process the messages serially. Alternatively, when the messages of the conversation are to be processed in parallel, a task is created for each of the messages. The messages of each task are processed serially by the task, while each task is executed in parallel with other tasks.

Abstract translation: 提供了一种在企业资源规划（ERP）系统中处理消息的系统和方法。 处理服务生成包含要由ERP系统处理的多个消息的消息队列的快照。 每个消息具有相关联的会话，由端点，信道和子会话标识符的唯一组合标识。 对于每个会话，处理服务基于对话的子会话标识来确定会话的消息是要以串行还是并行处理。 当对话的消息进行串行处理时，将创建一个任务来串行处理消息。 或者，当要并行处理会话的消息时，为每个消息创建任务。 每个任务的消息由任务连续处理，而每个任务与其他任务并行执行。

公开(公告)号：US08312170B2

公开(公告)日：2012-11-13

申请号：US10527135

申请日：2003-10-01

Applicant: Joanna Ng ,  Rohit Kapoor ,  Leho Nigul

Inventor： Joanna Ng ,  Rohit Kapoor ,  Leho Nigul

IPC: G06F15/16

CPC classification number: G06F17/30873

Abstract: The invention provides apparatus and methodology for displaying to a user a web portal for a web application, the web portal displaying a plurality of associated portlets, sharing information with each other, accessible by the user; including: a portal server for operating a web portal to provide access to the web application; a portlet application for operating on the portal server, for managing a collection of associated portlets; the portlet application includes: means to initiate portlets on requests of a user to access the web application; means to manage a portlet application session object for the portlets; and, a portlet application session object data store controlled by the portlet application session object for saving parameters from user requests for associating the portlets with the with the portlet application session object.

Abstract translation: 本发明提供了一种用于向用户显示用于web应用的web门户的装置和方法，所述web门户显示多个相关联的Portlet，彼此共享信息，由用户访问; 包括：用于操作网络门户以提供对web应用的访问的门户服务器; 用于在门户服务器上操作的Portlet应用程序，用于管理关联的Portlet的集合; 所述portlet应用包括：用于在用户访问所述web应用的请求时发起portlet的装置; 意味着管理Portlet的Portlet应用程序会话对象; 以及由Portlet应用程序会话对象控制的Portlet应用程序会话对象数据存储，用于从用于将Portlet与Portlet应用程序会话对象关联的用户请求中保存参数。

公开(公告)号：US08203961B2

公开(公告)日：2012-06-19

申请号：US12189547

申请日：2008-08-11

Applicant: Mehmet Yavuz ,  Matthew S. Grob ,  Peter J. Black ,  Rohit Kapoor ,  Serafin Diaz

Inventor： Mehmet Yavuz ,  Matthew S. Grob ,  Peter J. Black ,  Rohit Kapoor ,  Serafin Diaz

IPC: G01R31/08 ,  H04L12/66

CPC classification number: H04L47/10 ,  H01L2924/00013 ,  H04L43/0852 ,  H04L43/106 ,  H04L47/14 ,  H04L47/283 ,  H04L47/50 ,  H04L47/564 ,  H01L2224/29099

Abstract: Methods and apparatus for providing modified timestamps in a communication system. In an aspect, a method includes receiving one or more packets associated with a selected destination, computing an average relative delay associated with each packet, determining a modified timestamp associated with each packet based on the average relative delay associated with each packet, and outputting the one or more packets and their associated modified timestamps. In an aspect, an apparatus is provided for generating modified timestamps. The apparatus includes a packet receiver configured to receive one or more packets associated with a selected destination and processing logic configured to compute an average relative delay associated with each packet, determine a modified timestamp associated with each packet based on the average relative delay associated with each packet, and output the one or more packets and their associated modified timestamps.

Abstract translation: 用于在通信系统中提供修改的时间戳的方法和装置。 一方面，一种方法包括接收与所选择的目的地相关联的一个或多个分组，计算与每个分组相关联的平均相对延迟，基于与每个分组相关联的平均相对延迟来确定与每个分组相关联的修改时间戳，并输出 一个或多个分组及其相关联的修改时间戳。 在一方面，提供了一种用于生成修改的时间戳的装置。 该装置包括：分组接收器，被配置为接收与所选择的目的地相关联的一个或多个分组和被配置为计算与每个分组相关联的平均相对延迟的处理逻辑，基于与每个分组相关联的平均相对延迟来确定与每个分组相关联的修改时间戳 分组，并输出一个或多个分组及其相关联的修改时间戳。