公开(公告)号：US20060206334A1

公开(公告)日：2006-09-14

申请号：US11123467

申请日：2005-05-05

Applicant: Rohit Kapoor ,  Serafin Spindola

Inventor： Rohit Kapoor ,  Serafin Spindola

IPC: G10L13/06

CPC classification number: G10L19/20 ,  G10L21/01

Abstract: In one embodiment, the present invention comprises a vocoder having at least one input and at least one output, an encoder comprising a filter having at least one input operably connected to the input of the vocoder and at least one output, a decoder comprising a synthesizer having at least one input operably connected to the at least one output of the encoder, and at least one output operably connected to the at least one output of the vocoder, wherein the encoder comprises a memory and the encoder is adapted to execute instructions stored in the memory comprising classifying speech segments and encoding speech segments, and the decoder comprises a memory and the decoder is adapted to execute instructions stored in the memory comprising time-warping a residual speech signal to an expanded or compressed version of the residual speech signal.

Abstract translation: 在一个实施例中，本发明包括具有至少一个输入和至少一个输出的声码器，编码器，包括具有可操作地连接到声码器的输入和至少一个输出的至少一个输入的滤波器，解码器，包括合成器 具有可操作地连接到所述编码器的所述至少一个输出的至少一个输入以及可操作地连接到所述声码器的所述至少一个输出的至少一个输出，其中所述编码器包括存储器，并且所述编码器适于执行存储在所述编码器中的指令 所述存储器包括对语音片段进行分类和编码语音片段，并且所述解码器包括存储器，并且所述解码器适于执行存储在所述存储器中的指令，其包括对剩余语音信号进行扩展或压缩版本的时间扭曲。

公开(公告)号：US20060182236A1

公开(公告)日：2006-08-17

申请号：US11060045

申请日：2005-02-17

Applicant: Rohit Kapoor

Inventor： Rohit Kapoor

IPC: H04M11/00

CPC classification number: H04M1/72552 ,  G10L15/26 ,  H04M2250/70

Abstract: Some embodiments provide conversion of an audio signal to text by a portable device, and transmission of the text from a portable device using a text messaging service. According to some aspects, an analog audio signal is received, the analog audio signal is converted to text, and the text is transmitted from the device using a text messaging service.

Abstract translation: 一些实施例提供了便携式设备将音频信号转换为文本，并且使用文本消息传送服务从便携式设备传输文本。 根据一些方面，接收模拟音频信号，将模拟音频信号转换为文本，并且使用文本消息传送服务从设备发送文本。

公开(公告)号：US20060120352A1

公开(公告)日：2006-06-08

申请号：US11096694

申请日：2005-03-31

Applicant: Parag Agashe ,  Haipeng Jin ,  Rohit Kapoor

Inventor： Parag Agashe ,  Haipeng Jin ,  Rohit Kapoor

IPC: H04L12/66 ,  H04L12/56 ,  H04J3/16

CPC classification number: H04L69/04 ,  H04L69/161 ,  H04L69/164 ,  H04L69/22

Abstract: Methods and systems to enhance local repair in robust header compression (ROHC) decompressors (110, 114), which may improve network transmission efficiency and quality. One method uses lower layer information to enhance local repair at the decompressor (110, 114). Another method uses a User Datagram Protocol (UDP) checksum to enhance local repair at the decompressor (110, 114).

Abstract translation: 强化头压缩（ROHC）解压缩器（110,114）中增强局部修复的方法和系统，其可以提高网络传输效率和质量。 一种方法使用较低层信息来增强解压缩器（110,114）处的局部修复。 另一种方法使用用户数据报协议（UDP）校验和来增强解压缩器（110,114）的本地修复。

公开(公告)号：US20060045138A1

公开(公告)日：2006-03-02

申请号：US11215931

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: H04L12/56

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。

公开(公告)号：US09036548B2

公开(公告)日：2015-05-19

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: H04M3/16 ,  H04W48/06

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：US09001777B2

公开(公告)日：2015-04-07

申请号：US12724350

申请日：2010-03-15

Applicant: Danlu Zhang ,  Sharad Deepak Sambhwani ,  Aziz Gholmieh ,  Rohit Kapoor ,  Jilei Hou ,  Ozcan Ozturk ,  Arjun Bharadwaj

Inventor： Danlu Zhang ,  Sharad Deepak Sambhwani ,  Aziz Gholmieh ,  Rohit Kapoor ,  Jilei Hou ,  Ozcan Ozturk ,  Arjun Bharadwaj

IPC: H04W4/00 ,  H04L5/00 ,  H04W72/12

CPC classification number: H04L5/00 ,  H04L5/0023 ,  H04L5/0044 ,  H04L5/0053 ,  H04L5/0082 ,  H04L5/0087 ,  H04L5/0094 ,  H04W72/1252 ,  H04W72/1284

Abstract: Systems and methods for communicating over multiple carriers are described herein. A predetermined event triggers the generation of scheduling information for two or more of the carriers. The predetermined event may comprise expiration of a timer set for at least one of the two or more carriers, storing data in a buffer having a higher transmission priority than data previously stored in the buffer, or changing at least one of the two or more carriers from being served by a first cell to being served by a second cell.

Abstract translation: 这里描述了用于在多个载体上进行通信的系统和方法。 一个预定事件触发了两个或多个载波的调度信息的生成。 预定事件可以包括针对两个或更多个载波中的至少一个的定时器集合的到期，将数据存储在具有比先前存储在缓冲器中的数据更高的发送优先级的缓冲器中，或者改变两个或更多个载波中的至少一个 由第一个小区服务，由第二个小区服务。

公开(公告)号：US08989140B2

公开(公告)日：2015-03-24

申请号：US13170083

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: H04W4/00 ,  H04W36/00 ,  H04W76/02

CPC classification number: H04W36/0083 ,  H04L5/001 ,  H04L5/0053 ,  H04L5/0092 ,  H04W76/15

Abstract: A method and apparatus for wireless communication may provide for mobility in a Multi-Point HSDPA network capable of downlink aggregation. Some aspects of the disclosure provide modified mobility events utilized for altering the Active Set for a UE. Here, the addition of a cell to the Active Set can coincide with making that cell a secondary serving cell. Further, the deletion of a secondary serving cell from the Active Set can coincide with switching off the Multi-Point HSDPA mode. Still further, a modified mobility event for an HSDPA serving cell change can be utilized to swap a primary serving cell and a secondary serving cell.

Abstract translation: 用于无线通信的方法和装置可以提供能够进行下行链路聚合的多点HSDPA网络中的移动性。 本公开的一些方面提供用于改变UE的活动集的修改的移动性事件。 这里，向活动集合添加小区可以使得将该小区成为辅助服务小区。 此外，从活动集中删除辅助服务小区可以与关闭多点HSDPA模式相一致。 此外，可以利用用于HSDPA服务小区改变的修改的移动性事件来交换主服务小区和辅助服务小区。

公开(公告)号：US08964781B2

公开(公告)日：2015-02-24

申请号：US12612176

申请日：2009-11-04

Applicant: Jason F. Hunzinger ,  Jilel Hou ,  Rohit Kapoor ,  Bibhu P. Mohanty

Inventor： Jason F. Hunzinger ,  Jilel Hou ,  Rohit Kapoor ,  Bibhu P. Mohanty

IPC: H04J3/16 ,  H04W16/26 ,  H04B7/155 ,  H04B7/26 ,  H04W84/04

CPC classification number: H04B7/15557 ,  H04B7/155 ,  H04B7/2606 ,  H04L69/18 ,  H04W16/26 ,  H04W36/18 ,  H04W40/02 ,  H04W40/22 ,  H04W84/047 ,  H04W88/04 ,  H04W88/12 ,  H04W88/16

Abstract: Aspects relate to a Remote NodeB Relay that appears similar to a NodeB, a Radio Network Controller (RNC), and served mobile devices. Also provided is a Super-Light Router Relay that can provide better performance and QoS to served mobile devices while mitigating modifications to mobile devices, NodeBs, or interfaces between RNC and intermediary NodeBs. Aspects also relate to an Internet Protocol (IP) Relay that requires few, if any, modifications to mobile devices, NodeBs, or interfaces between RNC and intermediary NodeBs. Further, changes to an RNC and/or a core network can be mitigated though utilization of a strategic Relay Gateway.

Abstract translation: 方面涉及远程节点B中继，其类似于NodeB，无线电网络控制器（RNC）和服务的移动设备。 还提供了一种超轻型路由器中继器，可以为服务的移动设备提供更好的性能和QoS，同时减轻对移动设备，节点B或RNC与中间节点之间的接口的修改。 方面还涉及对移动设备，NodeB或RNC和中间节点B之间的接口进行少量（如果有的话）修改的因特网协议（IP）中继。 此外，可以通过使用战略中继网关来减轻对RNC和/或核心网络的改变。

公开(公告)号：US08942209B2

公开(公告)日：2015-01-27

申请号：US12854770

申请日：2010-08-11

Applicant: Sharad Deepak Sambhwani ,  Mario Mark Scipione ,  Rohit Kapoor ,  Andrei Dragos Radulescu

Inventor： Sharad Deepak Sambhwani ,  Mario Mark Scipione ,  Rohit Kapoor ,  Andrei Dragos Radulescu

IPC: H04B7/12 ,  H04W36/00 ,  H04W36/18

CPC classification number: H04W36/0061 ,  H04W36/0072 ,  H04W36/18

Abstract: A system and method enable handover from a DC-HSUPA-capable node in a cellular wireless network to a non-DC-HSUPA-capable node. According to various aspects of the present disclosure, a handover may implement a legacy serving cell change procedure or an enhanced serving cell change procedure. In either case, signaling from the network to user equipment includes information to enable the user equipment to change or remove an Active Set when undergoing a handover from a cell with two uplink carriers and accordingly two Active Sets, to a cell with one uplink carrier and accordingly one Active Set.

Abstract translation: 一种系统和方法使得能够从蜂窝无线网络中的支持DC-HSUPA的节点切换到具有非DC-HSUPA能力的节点。 根据本公开的各个方面，切换可以实现传统服务小区改变过程或增强的服务小区改变过程。 在任一种情况下，从网络到用户设备的信令包括信息，以使得用户设备能够在从具有两个上行链路载波的小区和相应的两个活动集进行切换时改变或去除活动集到具有一个上行链路载波的小区 因此一个活动集。

公开(公告)号：US08867455B2

公开(公告)日：2014-10-21

申请号：US12241457

申请日：2008-09-30

Applicant: Sharad Deepak Sambhwani ,  Bibhu Mohanty ,  Francesco Grilli ,  Juan Montojo ,  Mehmet Yavuz ,  Rohit Kapoor

Inventor： Sharad Deepak Sambhwani ,  Bibhu Mohanty ,  Francesco Grilli ,  Juan Montojo ,  Mehmet Yavuz ,  Rohit Kapoor

IPC: H04W4/00 ,  H04W74/08 ,  H04L5/00 ,  H04W8/26 ,  H04L25/03 ,  H04W8/24 ,  H04W72/04 ,  H04W28/16 ,  H04W72/12 ,  H04W28/04

CPC classification number: H04W74/0825 ,  H04L5/0007 ,  H04L5/0053 ,  H04L5/0064 ,  H04L5/0091 ,  H04L25/03866 ,  H04W8/24 ,  H04W8/26 ,  H04W28/04 ,  H04W28/16 ,  H04W72/042 ,  H04W72/12

Abstract: Techniques for supporting operation with enhanced uplink in inactive state are described. A user equipment (UE) may send an access preamble for random access while in an inactive state and may receive a message containing resources allocated to the UE. The allocated resources may be selected by a Node B from a pool of resources pre-allocated to the Node B for the enhanced uplink. The UE may send information (e.g., scheduling information and/or its UE identity) to the Node B using the allocated resources. The UE may receive an acknowledgement addressed to the UE based on the UE identity. The UE may remain in the inactive state and continue to use the allocated resources until they are de-allocated. Alternatively, the UE may transition to an active state and either continue to use the allocated resources or receive an allocation of new resources for the active state.

Abstract translation: 描述用于支持处于非活动状态的增强上行链路的操作的技术。 用户设备（UE）可以在非活动状态下发送用于随机接入的接入前导码，并且可以接收包含分配给UE的资源的消息。 所分配的资源可以由节点B从预先分配给用于增强上行链路的节点B的资源池中选择。 UE可以使用所分配的资源向节点B发送信息（例如，调度信息和/或其UE身份）。 UE可以基于UE身份接收针对UE的确认。 UE可以保持处于非活动状态，并且继续使用所分配的资源，直到它们被分配为止。 或者，UE可以转换到活动状态，并且继续使用所分配的资源或接收用于活动状态的新资源的分配。