公开(公告)号：US20100278196A1

公开(公告)日：2010-11-04

申请号：US11545956

申请日：2006-10-10

Applicant: Rohit Kapoor ,  Magnus Kretz

Inventor： Rohit Kapoor ,  Magnus Kretz

IPC: H04J3/18

CPC classification number: H04L69/04 ,  H04L29/06027 ,  H04L65/608 ,  H04L69/22

Abstract: Examples disclosed herein relate to methods and systems for enhancing performance of robust header compression (RoHC) compressor when encountering silence suppression. In one example, an RTP timestamp increment is calculated for successive packets, until a predetermined number of packets have a constant timestamp increment value. The constant RTP timestamp increment value is assigned as a timestamp stride (TS_STRIDE) value for compression, the value of each RTP timestamp (TS) is scaled by timestamp stride (TS_STRIDE) and the header is compressed using the assigned value.

Abstract translation: 本文公开的示例涉及当遇到静音抑制时增强鲁棒报头压缩（RoHC）压缩器的性能的方法和系统。 在一个示例中，为连续分组计算RTP时间戳增量，直到预定数量的分组具有恒定的时间戳增量值。 将常数RTP时间戳增量值分配为用于压缩的时间戳步长（TS_STRIDE）值，每个RTP时间戳（TS）的值通过时间戳步长（TS_STRIDE）缩放，并使用分配的值压缩报头。

公开(公告)号：US20100271939A1

公开(公告)日：2010-10-28

申请号：US12759369

申请日：2010-04-13

Applicant: Aziz Gholmieh ,  Danlu Zhang ,  Sharad Deepak Sambhwani ,  Rohit Kapoor ,  Jilei Hou ,  Bibhu Prasad Mohanty ,  Ozcan Ozturk ,  Arjun Bharadwaj ,  Heechoon Lee

Inventor： Aziz Gholmieh ,  Danlu Zhang ,  Sharad Deepak Sambhwani ,  Rohit Kapoor ,  Jilei Hou ,  Bibhu Prasad Mohanty ,  Ozcan Ozturk ,  Arjun Bharadwaj ,  Heechoon Lee

IPC: H04W74/00 ,  H04L12/26 ,  G06F11/00

CPC classification number: H04W72/0406 ,  H04L5/001 ,  H04L5/0096

Abstract: Methods, systems and apparatuses for controlling radio links in a multiple carrier wireless communication system are disclosed. A method can include aggregating control functions from at least two carriers onto one carrier to form an anchor carrier and one or more associated secondary carriers; establishing communication links for the anchor carrier and each secondary carrier; and controlling communication based on the anchor carrier.

Abstract translation: 公开了一种用于控制多载波无线通信系统中的无线电链路的方法，系统和装置。 一种方法可以包括将来自至少两个载波的控制功能聚合到一个载波上以形成锚定载波和一个或多个相关联的辅载波; 建立锚定载体和每个辅助载体的通信链路; 并基于锚载波控制通信。

公开(公告)号：US20100238904A1

公开(公告)日：2010-09-23

申请号：US12725211

申请日：2010-03-16

Applicant: Danlu Zhang ,  Rohit Kapoor ,  Aziz Gholmieh ,  Sharad D. Sambhwani

Inventor： Danlu Zhang ,  Rohit Kapoor ,  Aziz Gholmieh ,  Sharad D. Sambhwani

IPC: H04W4/00 ,  H04B7/00

CPC classification number: H04L5/0037 ,  H04L5/0023

Abstract: A method for wireless communications is provided. The method includes generating two or more uplink carrier signals across a wireless network and generating at least one active signal set for the wireless network. The method also includes generating one or more secondary active signal sets in accordance with the two or more uplink carrier signals to facilitate communications across the wireless network.

Abstract translation: 提供了一种用于无线通信的方法。 该方法包括跨越无线网络生成两个或多个上行链路载波信号，并为无线网络生成至少一个有效信号集合。 该方法还包括根据两个或更多个上行链路载波信号生成一个或多个次要有效信号集合以便于跨越无线网络的通信。

公开(公告)号：US20090287775A1

公开(公告)日：2009-11-19

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。

公开(公告)号：US07533142B2

公开(公告)日：2009-05-12

申请号：US10527146

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: G06F17/30899 ,  G06F17/3089

Abstract: The invention provides a method 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 sychronized contents.

Abstract translation: 本发明提供了一种用于门户网站服务器中的多个相关联的Portlet之间的协作的方法，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。

公开(公告)号：US20090022107A1

公开(公告)日：2009-01-22

申请号：US12167732

申请日：2008-07-03

Applicant: Rohit Kapoor ,  Haipeng Jin ,  Rashid Ahmed Akbar Attar

Inventor： Rohit Kapoor ,  Haipeng Jin ,  Rashid Ahmed Akbar Attar

IPC: H04Q7/00

CPC classification number: H04L69/04 ,  H04W28/06 ,  H04W36/0055

Abstract: Systems, methodologies, and devices are described that facilitate transferring a subset of compression context from a source base station to a target base station during an inter-base station handover of a mobile device to facilitate establishment of compression context between the mobile device and target base station. The source base station can transfer a subset of compression context comprising static and semi-static context to the target base station during inter-base station handover to at least partially establish compression context between the mobile device and target base station prior to or during handover. The source base station can transmit, to the mobile device, indicator information related to compression context transferred. The target base station can at least partially establish compression context based on received subset of compression context to facilitate efficient communication with the mobile device and can establish any remaining portion of compression context with the mobile device after handover.

Abstract translation: 描述了在移动设备的基站间切换期间促进将压缩上下文的子集从源基站传送到目标基站的系统，方法和设备，以便于在移动设备和目标基站之间建立压缩上下文 站。 源基站可以在基站间切换期间将包括静态和半静态上下文的压缩上下文的子集传送到目标基站，以在切换之前或期间至少部分地建立移动设备与目标基站之间的压缩上下文。 源基站可以向移动设备发送与传送的压缩上下文相关的指示符信息。 目标基站可以基于所接收的压缩上下文的子集来至少部分地建立压缩上下文，以促进与移动设备的有效通信，并且可以在切换之后与移动设备建立压缩上下文的任何剩余部分。

公开(公告)号：US20080025312A1

公开(公告)日：2008-01-31

申请号：US11829871

申请日：2007-07-27

Applicant: Kalyan Kuppuswamy ,  June Namgoong ,  Srikant Jayaraman ,  Ahmad Jalali ,  Rohit Kapoor

Inventor： Kalyan Kuppuswamy ,  June Namgoong ,  Srikant Jayaraman ,  Ahmad Jalali ,  Rohit Kapoor

IPC: H04L12/56

CPC classification number: H04W28/06 ,  H04L69/04 ,  H04L69/22 ,  H04W84/06

Abstract: A communication system is disclosed in which a mobile terminal having limited power is able to communicate with a land-based network via a low-rate satellite communication link. To achieve VoIP communications via a low-rate link, link-layer assisted zero-header header compression techniques are employed to reduce VoIP packet overheads. Additionally, overheads introduced by link layer protocol layers are eliminated or reduced. A transmitting device strips RTP/UDP/IP header information from a stream of VoIP packets. The transmitting device then sends an initial context message providing the RTP/UDP/IP header information. The stripped zero-header VoIP packets are then transmitted via a satellite relay. A receiving device uses the initial context information to reconstruct the headers for the zero-header VoIP packets.

Abstract translation: 公开了一种通信系统，其中具有有限功率的移动终端能够经由低速率卫星通信链路与陆基网络进行通信。 为了通过低速率链路实现VoIP通信，采用链路层辅助的零标题报头压缩技术来减少VoIP分组开销。 此外，消除或减少了由链路层协议层引入的开销。 发送设备从VoIP数据包流中剥离RTP / UDP / IP头信息。 然后，发送设备发送提供RTP / UDP / IP报头信息的初始上​​下文消息。 然后通过卫星中继传输剥离的零标题VoIP数据包。 接收设备使用初始上下文信息来重构零标题VoIP分组的报头。

公开(公告)号：US20060123414A1

公开(公告)日：2006-06-08

申请号：US11004285

申请日：2004-12-03

Applicant: Tim Fors ,  Robert High ,  Rohit Kapoor ,  James Van Oosten

Inventor： Tim Fors ,  Robert High ,  Rohit Kapoor ,  James Van Oosten

IPC: G06F9/445

CPC classification number: G06F8/61

Abstract: An install factory creates install packages used to install complex applications onto multiple data processing systems in a reliable and reproducible manner. The install factory takes a variety of inputs to build a custom installation package. The custom install package may be used repeatedly for installs, using the same install package, a full install on a first data processing system, an updated install on a second data processing system, a fix or service pack on a third data processing system, and also configure an application on a fourth data processing system. Thereafter, all data processing systems have the desired level of the application installed. In addition, the install factory may create install packages that are modified in accordance with user preferences.

Abstract translation: 安装工厂创建用于以复杂可靠的方式将复杂应用程序安装到多个数据处理系统上的安装包。 安装工厂需要各种输入来构建定制的安装包。 可以重复使用自定义安装包来安装，使用相同的安装包，在第一数据处理系统上的完全安装，第二数据处理系统上的更新安装，第三数据处理系统上的修复或服务包，以及 还可以在第四个数据处理系统上配置一个应用程序。 此后，所有数据处理系统都具有安装的应用程序所需的级别。 此外，安装工厂可能会创建根据用户偏好进行修改的安装包。

公开(公告)号：US20060089990A1

公开(公告)日：2006-04-27

申请号：US10527136

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: H04L67/2838 ,  G06F16/954 ,  H04L67/28

Abstract: For a portal server system for managing a collection of associated portlets responsive to user requests to access a application, the invention provides apparatus and methodology including: a portlet application session object for saving parameters from user requests of associated portlets; and, a portlet application communication client linked to said portlet application session means for communicating between said associated portlets and said web application to convey user requests received from said associated portlets to said web application.

Abstract translation: 对于响应于用户访问应用程序的请求来管理相关联的portlet的集合的门户服务器系统，本发明提供了一种装置和方法，包括：用于从相关联的portlet的用户请求中保存参数的Portlet应用会话对象; 以及链接到所述Portlet应用会话装置的Portlet应用通信客户端，用于在所述相关联的Portlet和所述web应用之间进行通信，以将从所述相关联的Portlet接收到的用户请求传送到所述Web应用。

公开(公告)号：US20060050743A1

公开(公告)日：2006-03-09

申请号：US11216872

申请日：2005-08-30

Applicant: Peter Black ,  Rohit Kapoor ,  Serafin Spindola ,  Mehmet Yavuz

Inventor： Peter Black ,  Rohit Kapoor ,  Serafin Spindola ,  Mehmet Yavuz

IPC: H04J3/06

CPC classification number: H04L12/66 ,  G10L19/005 ,  H04J3/0632 ,  H04L29/06027 ,  H04L47/10 ,  H04L47/2416 ,  H04L47/28 ,  H04L47/29 ,  H04L47/30 ,  H04L49/90 ,  H04L49/9094 ,  H04L65/80

Abstract: Adaptive De-Jitter Buffer for Voice over IP (VoIP) for packet switch communications. The de-jitter buffer methods and apparatus presented avoid playback of underflows while balancing end-to-end delay. In one example, the de-jitter buffer is recalculated at the beginning of each talkspurt. In another example, talkspurt packets are compressed upon receipt of all remaining packets.

Abstract translation: 用于分组交换通信的用于IP语音（VoIP）的自适应去抖动缓冲器。 所提供的去抖动缓冲器方法和装置避免了下溢的重放，同时平衡了端到端延迟。 在一个示例中，在每个话音突峰的开始处重新计算去抖动缓冲器。 在另一个示例中，在接收到所有剩余的分组时，话音分组被压缩。