公开(公告)号：US20140307717A1

公开(公告)日：2014-10-16

申请号：US14041735

申请日：2013-09-30

Applicant: Qualcomm Incorporated

Inventor： Peter Anthony Barany

IPC: H04L5/00

CPC classification number: H04W52/02 ,  H04L5/001 ,  H04L5/0023 ,  H04L5/0055 ,  H04L5/0098 ,  H04W76/28 ,  Y02B70/30 ,  Y02D70/00 ,  Y02D70/122 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/146 ,  Y02D70/24 ,  Y02D70/25

Abstract: Methods, systems, and devices are provided for signaling alignment for multicarrier systems that may utilize one or more flexible bandwidth carriers. Tools and techniques are provided that may help ensure signaling alignment with respect to feedback messages, such as ACK/NACK messages, in multicarrier systems that may utilize one or more flexible bandwidth carriers and/or systems that may utilize multiple different flexible bandwidth carriers. Some methods may include identifying timing for one or more subframes that carry one or more feedback messages for a first cell; and/or adjusting a timing for one or more subframes that carry one or more feedback messages for a second cell to align with the one or more subframes that carry the one or more feedback messages for the first cell. The first cell and/or the second cell may include at least one of the one or more flexible bandwidth carriers.

Abstract translation: 提供方法，系统和设备用于可以利用一个或多个灵活带宽载波的多载波系统的信令对准。 提供的工具和技术可以帮助确保在可以使用可能利用多个不同灵活带宽载波的一个或多个灵活带宽载波和/或系统的多载波系统中的诸如ACK / NACK消息之类的反馈消息的信令对齐。 一些方法可以包括识别携带用于第一小区的一个或多个反馈消息的一个或多个子帧的定时; 和/或调整携带用于第二小区的一个或多个反馈消息的一个或多个子帧的定时，以与携带第一小区的一个或多个反馈消息的一个或多个子帧对准。 第一小区和/或第二小区可以包括一个或多个灵活带宽载波中的至少一个。

公开(公告)号：US09883454B2

公开(公告)日：2018-01-30

申请号：US14041735

申请日：2013-09-30

Applicant: QUALCOMM Incorporated

Inventor： Peter Anthony Barany

IPC: H04W52/02 ,  H04L5/00 ,  H04W76/04

CPC classification number: H04W52/02 ,  H04L5/001 ,  H04L5/0023 ,  H04L5/0055 ,  H04L5/0098 ,  H04W76/28 ,  Y02B70/30 ,  Y02D70/00 ,  Y02D70/122 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/146 ,  Y02D70/24 ,  Y02D70/25

Abstract: Methods, systems, and devices are provided for signaling alignment for multicarrier systems that may utilize one or more flexible bandwidth carriers. Tools and techniques are provided that may help ensure signaling alignment with respect to feedback messages, such as ACK/NACK messages, in multicarrier systems that may utilize one or more flexible bandwidth carriers and/or systems that may utilize multiple different flexible bandwidth carriers. Some methods may include identifying timing for one or more subframes that carry one or more feedback messages for a first cell; and/or adjusting a timing for one or more subframes that carry one or more feedback messages for a second cell to align with the one or more subframes that carry the one or more feedback messages for the first cell. The first cell and/or the second cell may include at least one of the one or more flexible bandwidth carriers.

公开(公告)号：US20140307603A1

公开(公告)日：2014-10-16

申请号：US14041742

申请日：2013-09-30

Applicant: QUALCOMM Incorporated

Inventor： Peter Anthony Barany

IPC: H04W52/02

CPC classification number: H04W52/02 ,  H04L5/001 ,  H04L5/0023 ,  H04L5/0055 ,  H04L5/0098 ,  H04W76/28 ,  Y02B70/30 ,  Y02D70/00 ,  Y02D70/122 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/146 ,  Y02D70/24 ,  Y02D70/25

Abstract: Methods, systems, and devices are provided for discontinuous reception (DRX) alignment for multicarrier systems that may utilize one or more flexible bandwidth carriers. Tools and techniques are provided that may help ensure signaling alignment, such as with respect to DRX cycles, in multicarrier systems that may utilize one or more flexible bandwidth carriers and/or systems that may utilize multiple different flexible bandwidth carriers. Some methods may include identifying a DRX cycle for a first cell and/or adjusting a boundary for a DRX cycle for a second cell such that the boundary for the DRX cycle for the second cell coincides with a boundary for the DRX cycle for the first cell, where at least the first cell or the second cell comprises at least one of the one or more flexible bandwidth carriers.

Abstract translation: 提供方法，系统和设备用于可以利用一个或多个柔性带宽载波的多载波系统的不连续接收（DRX）对准。 提供的工具和技术可以帮助确保可以使用可以利用多个不同柔性带宽载体的一个或多个柔性带宽载波和/或系统的多载波系统中的关于DRX周期的信令对准。 一些方法可以包括识别用于第一小区的DRX周期和/或为第二小区的DRX周期调整边界，使得用于第二小区的DRX周期的边界与用于第一小区的DRX周期的边界一致 其中至少第一小区或第二小区包括一个或多个灵活带宽载波中的至少一个。

公开(公告)号：US20150359016A1

公开(公告)日：2015-12-10

申请号：US14580856

申请日：2014-12-23

Applicant: QUALCOMM Incorporated

Inventor： Peter Anthony Barany ,  Venkata Ramanan Venkatachalam Jayaraman ,  Rohit Kapoor ,  David William Craig ,  Andrew Llewellyn Martin

IPC: H04W76/02 ,  H04W24/08

CPC classification number: H04W76/10 ,  H04L43/0864 ,  H04L43/10 ,  H04L69/16 ,  H04W24/08

Abstract: The disclosure provides a method, apparatus, and computer program product directed to a client estimation of round trip time via transport control protocol (TCP) signals over multiple radio access technologies. A TCP probe signal is transmitted to a server via a TCP connection, and an acknowledgment signal is received from the server via the TCP connection in response to the TCP probe signal. A round trip time is then estimated based on the acknowledgment signal.

Abstract translation: 本公开提供了一种通过多个无线电接入技术经由传输控制协议（TCP）信号定向到客户端往返时间估计的方法，装置和计算机程序产品。 通过TCP连接将TCP探测信号发送到服务器，响应于TCP探测信号，经由TCP连接从服务器接收确认信号。 然后基于确认信号来估计往返时间。

公开(公告)号：US09516626B2

公开(公告)日：2016-12-06

申请号：US13763937

申请日：2013-02-11

Applicant: QUALCOMM Incorporated

Inventor： Peter Anthony Barany ,  Roy Franklin Quick, Jr. ,  Edwin C. Park ,  Soumya Das

IPC: H04W4/00 ,  H04W72/04 ,  H04W28/22

CPC classification number: H04W72/0406 ,  H04W28/22

Abstract: Methods, systems, and devices are provided that may enable wireless communications systems that utilize flexible bandwidths to transmit at the same or similar rates as wireless communications systems that utilize normal bandwidths. Some embodiments identify a target rate for a broadcast channel of a first bandwidth carrier system and transmit broadcast information utilizing the target rate. The target rate is higher than a scaled rate that results from scaling the rate for a broadcast channel of a second bandwidth carrier system by a bandwidth scaling factor. The first and second bandwidth carrier systems may be flexible and normal bandwidth carrier systems, respectively. To compensate for the bandwidth scaling and effectively maintain the rate at which information is transmitted in normal bandwidth carrier systems, different optimized schedules for system and master information transmission, different channelization codes and channels, and/or different scaled spreading factors may be identified and utilized.

Abstract translation: 提供了可以使利用灵活带宽的无线通信系统以与利用正常带宽的无线通信系统相同或相似的速率进行传输的方法，系统和设备。 一些实施例标识第一带宽载波系统的广播信道的目标速率，并利用目标速率发送广播信息。 目标速率高于由第二带宽载波系统的广播信道的频率缩放带宽缩放因子而产生的缩放率。 第一和第二带宽载波系统可以分别是灵活的和正常的带宽载波系统。 为了补偿带宽缩放并有效地维持在普通带宽载波系统中传输信息的速率，可以识别和利用用于系统和主信息传输，不同信道化码和信道的不同优化调度和/或不同的扩展扩展因子 。

公开(公告)号：US09084142B2

公开(公告)日：2015-07-14

申请号：US13633828

申请日：2012-10-02

Applicant: QUALCOMM Incorporated

Inventor： Peter Anthony Barany ,  Roy Franklin Quick, Jr.

IPC: H04W28/06

CPC classification number: H04W28/06

Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus determines an operational state of a header compressor or a header decompressor by determining a transition between different operational states associated with the header compressor and/or by determining a transition between different operational states associated with the header decompressor. A persistent scheduling mode is changed in response to a change in the operational state of the header compressor. The persistent scheduling mode may be changed by activating uplink persistent scheduling when the operational state of the header compressor changes from a first order state to a second order state, and/or by deactivating the uplink persistent scheduling when the operational state of the header compressor exits the second order state.

Abstract translation: 提供了一种用于无线通信的方法，装置和计算机程序产品。 该装置通过确定与报头压缩器相关联的不同操作状态之间的转换和/或通过确定与报头解压缩器相关联的不同操作状态之间的转换来确定报头压缩器或报头解压缩器的操作状态。 响应于报头压缩器的操作状态的改变而改变持续调度模式。 当头部压缩器的操作状态从一阶状态改变到二阶状态时，和/或当头部压缩机的操作状态退出时，通过停止上行链路持续调度来激活上行链路持续调度，可以改变持续调度模式 二阶状态。