公开(公告)号：US20140112127A1

公开(公告)日：2014-04-24

申请号：US13611297

申请日：2012-09-12

Applicant: Venkata Ramanan Venkatachalam Jayaram ,  Rohit Kapoor ,  Rashid Ahmed Akbar Attar

Inventor： Venkata Ramanan Venkatachalam Jayaram ,  Rohit Kapoor ,  Rashid Ahmed Akbar Attar

IPC: H04W24/08 ,  H04W28/02

CPC classification number: H04W24/08 ,  H04W28/0231 ,  H04W28/10 ,  H04W28/18 ,  H04W28/22

Abstract: Aspects of the present disclosure relate generally to wireless communication systems, and more particularly, to estimation of an uplink channel capacity. In an aspect, provided is a method of wireless communication, which may include determining whether a current transmit time interval (TTI) is relevant for computing the uplink channel capacity estimate, determining the transmission type of the current TTI where the current TTI is relevant, determining whether data is transmitted during the current TTI, computing a data capacity value based on at least one upload channel parameter, summing the data capacity values of TTIs from a window length start TTI to the current TTI to generate a data capacity sum, computing the uplink channel capacity estimate as a ratio of the data capacity sum to a total time period of all relevant TTIs during a window length interval, and accordingly adjusting a transmission rate of output traffic.

Abstract translation: 本公开的方面一般涉及无线通信系统，更具体地，涉及上行链路信道容量的估计。 一方面，提供了一种无线通信方法，其可以包括确定当前发送时间间隔（TTI）是否与计算上行链路信道容量估计相关，确定当前TTI相关的当前TTI的传输类型， 确定在当前TTI期间是否发送数据，基于至少一个上传信道参数计算数据容量值，将TTI的数据容量值从窗口长度开始TTI求和到当前TTI以生成数据容量和，计算 上行链路信道容量估计作为在窗口长度间隔期间所有相关TTI的数据容量和与总时间周期的比率，并因此调整输出业务的传输速率。

公开(公告)号：US08670762B2

公开(公告)日：2014-03-11

申请号：US12100853

申请日：2008-04-10

Applicant: Bibhu P. Mohanty ,  Aziz Gholmieh ,  Mehmet Yavuz ,  Peter Rauber ,  Rohit Kapoor ,  Sharad Sambhwani

Inventor： Bibhu P. Mohanty ,  Aziz Gholmieh ,  Mehmet Yavuz ,  Peter Rauber ,  Rohit Kapoor ,  Sharad Sambhwani

IPC: H04W36/00

CPC classification number: H04W36/0055

Abstract: In a wireless communication system in which a user using a mobile equipment requests a serving cell handoff from a source cell to a target cell, the mobile equipment monitors authorization for the handoff from the target cell. At the same time, the mobile equipment can decode data from either the source cell or the target cell. Upon receipt of authorization for the handoff, the mobile equipment sends confirmation of the handoff to the target cell.

Abstract translation: 在其中使用移动设备的用户请求从源小区到目标小区的服务小区切换的无线通信系统中，移动设备监视来自目标小区的越区切换的授权。 同时，移动设备可以对来自源单元或目标单元的数据进行解码。 在接收到切换授权时，移动设备向目标小区发送切换确认。

公开(公告)号：US08611942B2

公开(公告)日：2013-12-17

申请号：US12495947

申请日：2009-07-01

Applicant: Rohit Kapoor ,  Sharad Deepak Sambhwani ,  Hailiang Cai ,  Srinivasa Eravelli ,  Yun Lin

Inventor： Rohit Kapoor ,  Sharad Deepak Sambhwani ,  Hailiang Cai ,  Srinivasa Eravelli ,  Yun Lin

IPC: H04B7/00

CPC classification number: H04W36/0055 ,  H04L1/1867 ,  H04W52/40

Abstract: Systems and methodologies are described that effectuate and/or facilitate MAC-hs/ehs resets in an enhanced serving cell. In accordance with various aspects set forth herein, systems and/or methods are provided that identify transmission power control bits included in active set update messages received from source or target base stations, ascertain whether or not transmission power control values included in the active set update messages differ from transmission power control values that the system currently operates under, and performs serving cell changes and where necessary media access control status resets based on an examination of a transmission power control combination index.

Abstract translation: 描述了在增强的服务小区中实现和/或促进MAC-hs / ehs复位的系统和方法。 根据本文所阐述的各个方面，提供了识别从源或目标基站接收的有效集更新消息中包括的传输功率控制位的系统和/或方法，确定包括在活动集中的发射功率控制值是否更新 消息不同于系统当前在其下运行的传输功率控制值，并且执行服务小区改变，并且在必要时媒体访问控制状态基于对发射功率控制组合索引的检查而复位。

公开(公告)号：US08467349B2

公开(公告)日：2013-06-18

申请号：US12175382

申请日：2008-07-17

Applicant: Parag Arun Agashe ,  Nileshkumar J. Parekh ,  Peerapol Tinnakornsrisuphap ,  Donald William Gillies ,  Fatih Ulupinar ,  Rohit Kapoor ,  Rajat Prakash ,  Avneesh Agrawal

Inventor： Parag Arun Agashe ,  Nileshkumar J. Parekh ,  Peerapol Tinnakornsrisuphap ,  Donald William Gillies ,  Fatih Ulupinar ,  Rohit Kapoor ,  Rajat Prakash ,  Avneesh Agrawal

IPC: H04W4/00

CPC classification number: H04W36/02 ,  H01L2924/00013 ,  H04L1/187 ,  H04L1/1887 ,  H04L69/16 ,  H01L2224/29099

Abstract: Methods, apparatus, systems and computer program products are defined that provide for in-order deliver of data packets during hand-off. The aspects provide for in-order delivery at Forward Link Serving eBS/Data Attachment Point (FLSE/DAP) switch and Reverse Link Serving eBS/Data Attachment Point (RLSE/DAP) switch. As such, present aspects provide for significant improvement in the throughput of applications, such as applications relying on Transmission Control Protocol (TCP), during handoff, in such networks as Ultra Mobile Broadband (UMB) and the like.

Abstract translation: 定义了方法，装置，系统和计算机程序产品，其在切换期间提供数据分组的按顺序传送。 这些方面提供了前向链路服务eBS /数据附件点（FLSE / DAP）交换机和反向链路服务eBS /数据附件点（RLSE / DAP）交换机的按顺序交付。 因此，本发明的方面提供了在诸如超移动宽带（UMB）等网络中的切换期间，诸如在传输控制协议（TCP）上依赖于传输控制协议（TCP）的应用的吞吐量的显着改进。

公开(公告)号：US20130044702A1

公开(公告)日：2013-02-21

申请号：US13457836

申请日：2012-04-27

Applicant: Venkata Ramanan Venkatachalam Jayaraman ,  Sharad Deepak Sambhwani ,  Rohit Kapoor ,  Francesco Pica

Inventor： Venkata Ramanan Venkatachalam Jayaraman ,  Sharad Deepak Sambhwani ,  Rohit Kapoor ,  Francesco Pica

IPC: H04W74/08

CPC classification number: H04W48/06

Abstract: The present disclosure presents apparatuses and methods of accessing a communication network including obtaining extended access barring (EAB) data at a user equipment (UE), wherein the EAB data comprises an EAB uniform delay parameter, computing a uniform distribution parameter, determining an access bar period, wherein the access bar period is based on at least the EAB uniform delay parameter and the uniform distribution parameter, and initiating an access procedure to access the communication network after waiting at least the access bar period. Additionally, apparatuses and methods associated with a network apparatus controlling access to the communication network are also disclosed.

Abstract translation: 本公开提供了访问通信网络的装置和方法，包括在用户设备（UE）处获得扩展接入限制（EAB）数据，其中EAB数据包括EAB均匀延迟参数，计算均匀分布参数，确定接入条 周期，其中所述访问条周期至少基于所述EAB均匀延迟参数和所述均匀分布参数，以及在至少等待所述访问条周期之后发起访问所述通信网络的访问过程。 此外，还公开了与控制对通信网络的访问的网络装置相关联的装置和方法。

公开(公告)号：US08340121B2

公开(公告)日：2012-12-25

申请号：US12195749

申请日：2008-08-21

Applicant: Bibhu P. Mohanty ,  Etienne F. Chaponniere ,  Mehmet Yavuz ,  Oronzo Flore ,  Rohit Kapoor ,  Sharad Deepak Sambhwani

Inventor： Bibhu P. Mohanty ,  Etienne F. Chaponniere ,  Mehmet Yavuz ,  Oronzo Flore ,  Rohit Kapoor ,  Sharad Deepak Sambhwani

IPC: H04J3/00

CPC classification number: H04L1/1812 ,  H04L1/0006 ,  H04L1/1854 ,  H04L1/1887 ,  H04L2001/0097

Abstract: Systems and methodologies are described that facilitate and/or effectuate transmission of circuit switched voice over packet switched networks. The systems and methodologies provide for the receiving a first packet originating from access terminals and/or user equipment, determining within which hybrid automatic repeat request (HARQ) the first packet is received, ascertaining an amount of delay that is applied to the first packet before the first packet is forwarded into a core circuit switched network; and establishing a periodic time interval within which to convey subsequent packets that originate from the communicating access terminal and/or user equipment.

Abstract translation: 描述了促进和/或实现分组交换网络上的电路交换语音的传输的系统和方法。 系统和方法提供接收来自接入终端和/或用户设备的第一分组，确定在哪个混合自动重传请求（HARQ）中接收到第一分组，确定在第一分组之前应用的延迟量 第一个分组被转发到核心电路交换网络; 以及建立周期性的时间间隔，用于传送源自通信接入终端和/或用户设备的后续分组。

公开(公告)号：US20120220324A1

公开(公告)日：2012-08-30

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: H04B15/00 ,  H04W72/14 ,  H04W24/02

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：US20120163205A1

公开(公告)日：2012-06-28

申请号：US13170064

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: H04W28/02 ,  H04W72/10 ,  H04W72/04

CPC classification number: H04W72/1247 ,  H04L47/14 ,  H04L47/283 ,  H04W28/14 ,  H04W72/1252 ,  H04W72/1278 ,  H04W76/15 ,  H04W92/12

Abstract: A base station (e.g., a Node B in a Multi-Point HSDPA network) calculates an amount of data to request from a network node (e.g., a radio network controller or RNC). As a part of the algorithm utilized, a length of a queue at the Node B for buffering the flow may be dynamically adjusted in an effort to optimize the trade-off between buffer underrun and skew. Further, a network node (e.g., the RNC) responds to Node B flow control requests. Here, the RNC may determine the amount of data to send to the Node B in response to the flow control message from the Node B, and may send the data to the Node B. In various aspects of the present disclosure involving a Multi-Point HSDPA system, the flow control algorithm at the RNC coordinates packet flow to the primary serving cell and the secondary serving cell for the UE.

Abstract translation: 基站（例如，多点HSDPA网络中的节点B）计算从网络节点（例如，无线电网络控制器或RNC）请求的数据量。 作为所使用的算法的一部分，可以动态地调整用于缓冲流的节点B处的队列的长度，以努力优化缓冲器欠载和偏移之间的权衡。 此外，网络节点（例如，RNC）响应于节点B流控制请求。 这里，RNC可以响应于来自节点B的流控制消息来确定发送给节点B的数据量，并且可以将数据发送到节点B.在涉及多点的本公开的各个方面 HSDPA系统中，RNC处的流控制算法协调到主服务小区和UE的辅助服务小区的分组流。

公开(公告)号：US08102872B2

公开(公告)日：2012-01-24

申请号：US11123478

申请日：2005-05-05

Applicant: Serafin Diaz Spindola ,  Peter J. Black ,  Rohit Kapoor

Inventor： Serafin Diaz Spindola ,  Peter J. Black ,  Rohit Kapoor

IPC: H04L12/403

CPC classification number: G10L19/012 ,  G10L19/24

Abstract: The present invention comprises a method of communicating background noise comprising the steps of transmitting background noise, blanking subsequent background noise data rate frames used to communicate the background noise, receiving the background noise and updating the background noise. In another embodiment, the present invention comprises an apparatus for communicating background noise comprising a vocoder, at least one smart blanking apparatus operably connected to the vocoder, a de jitter buffer operably connected to the smart blanker; and a network stack operably connected to the input of the de jitter buffer and the an output of the smart blanking apparatus.

Abstract translation: 本发明包括一种传播背景噪声的方法，包括发送背景噪声，消隐用于传送背景噪声的后续背景噪声数据速率帧，接收背景噪声和更新背景噪声的步骤。 在另一个实施例中，本发明包括用于传送包括声码器的背景噪声的装置，至少一个可操作地连接到声码器的智能消隐装置，可操作地连接到智能消隐器的抖动缓冲器; 以及可操作地连接到去抖动缓冲器的输入端和智能消隐装置的输出端的网络堆栈。

公开(公告)号：US08015240B2

公开(公告)日：2011-09-06

申请号：US12417444

申请日：2009-04-02

Applicant: Joanna Ng ,  Rohit Kapoor ,  Leho Nigul

Inventor： Joanna Ng ,  Rohit Kapoor ,  Leho Nigul

IPC: G06F15/16

CPC classification number: G06F17/30899 ,  G06F17/3089

Abstract: The invention provides method and apparatus for collaboration between a plurality of associated portlets in a portal server comprising: associating each portlet with a portlet descriptor describing context names; forming collaboration groups of portlets having corresponding context names for synchronized contents.

Abstract translation: 本发明提供了用于在门户服务器中的多个相关联的门户之间进行协作的方法和装置，包括：将每个portlet与描述上下文名称的portlet描述符相关联; 形成具有用于同步内容的对应上下文名称的Portlet的协作组。