公开(公告)号：JP2010268495A

公开(公告)日：2010-11-25

申请号：JP2010154892

申请日：2010-07-07

Applicant: Qualcomm Inc ,  クゥアルコム・インコーポレイテッドQualcomm Incorporated

Inventor： MONTOJO JUAN ,  SANKAR HARI ,  BAO GANG

IPC: H04W52/16 ,  H04W52/08 ,  H04W52/12 ,  H04W52/24 ,  H04W52/26

CPC classification number: H04W52/16 ,  H04W52/267

Abstract: PROBLEM TO BE SOLVED: To perform transmitting power control while efficiently estimating signal-to-noise ratios of a received signal irrespective of intentional adjustments to transmitting power due to fluctuating data rates. SOLUTION: The variation in power due to the change in data rate is decoupled from environmental sources for variations in power. The signal to noise ratio is adjusted for the data rate. The received signal power for another data rate is used as an offset for the signal to noise computation. This permits a system to efficiently and accurately control power in a power control loop for efficient use of spectral bandwidth and for improved grade of service. COPYRIGHT: (C)2011,JPO&INPIT

Abstract translation: 要解决的问题：在有效估计接收信号的信噪比的同时执行发射功率控制，而不管由于波动的数据速率而有意调节发射功率。 解决方案：由于数据速率的变化导致的功率变化与环境因素的不同而导致功率变化。 对于数据速率调整信噪比。 用于另一数据速率的接收信号功率用作信噪比计算的偏移量。 这允许系统有效和准确地控制功率控制环路中的功率，以有效利用频谱带宽和改善服务等级。 版权所有（C）2011，JPO＆INPIT

公开(公告)号：JP2013179622A

公开(公告)日：2013-09-09

申请号：JP2013083339

申请日：2013-04-11

Applicant: Qualcomm Inc ,  クゥアルコム・インコーポレイテッドQualcomm Incorporated

Inventor： MONTOJO JUAN ,  HARI SANKAR ,  BAO GANG

IPC: H04W52/12 ,  H04W52/08 ,  H04W52/16

CPC classification number: H04W52/267

Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and method for efficiently estimating the signal-to-noise ratio of a received signal irrespective of intentional adjustment to transmission power by varying the data rate.SOLUTION: Variation in power due to variation in the data rate is decoupled from environmental sources for variation in power. In one embodiment, the signal-to-noise ratio is adjusted for the data rate. In another embodiment, another signal is used as a reference for the signal-to-noise computation. This advantageously permits a system to efficiently and accurately control power in a power control loop for efficient use of spectral bandwidth and for relatively good grade of service.

Abstract translation: 要解决的问题：提供一种用于有效估计接收信号的信噪比的装置和方法，而不管通过改变数据速率有意调整发射功率。解决方案：由于数据速率的变化而引起的功率变化 与电力变化的环境来源脱钩。 在一个实施例中，针对数据速率调整信噪比。 在另一个实施例中，另一个信号用作信噪比计算的参考。 这有利地允许系统有效且精确地控制功率控制环路中的功率，以有效利用频谱带宽和相对较好的服务等级。

公开(公告)号：JP2012050115A

公开(公告)日：2012-03-08

申请号：JP2011220928

申请日：2011-10-05

Applicant: Qualcomm Inc ,  クゥアルコム・インコーポレイテッドQualcomm Incorporated

Inventor： LUNDBY STEIN A ,  BAO GANG ,  JAIN AVINASH

IPC: H04W52/26 ,  H04B7/005 ,  H04L1/00 ,  H04L1/18 ,  H04L29/08 ,  H04W72/04

CPC classification number: H04L1/0002 ,  H04L1/0007 ,  H04L1/18 ,  H04W52/267

Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling data rate of reverse link communications in a communication system.SOLUTION: An efficient use of communication resources is provided by determining behavior for selecting a payload size (data rate) of a reverse link transmission. A mobile station can store a predetermined table including a ratio of power levels of a traffic channel and a pilot channel (TPR), where each entry corresponds to the size of data payload, and consequently to the data rate for transmission in a predetermined time frame. The payload size is selected based on an authorized-TPR. The authorized-TPR and a target-TPR are adjusted in accordance with TPR commands received from a base station. A fast-ramp-up behavior for adjusting the authorized-TPR is performed when the authorized-TPR is less than the target-TPR. A down TPR command is ignored in the adjustments of the authorized-TPR during the fast-ramp-up mode.

Abstract translation: 要解决的问题：提供一种用于控制通信系统中的反向链路通信的数据速率的方法。 解决方案：通过确定用于选择反向链路传输的有效载荷大小（数据速率）的行为来提供通信资源的有效使用。 移动站可以存储包括业务信道和导频信道（TPR）的功率电平的比率的预定表，其中每个条目对应于数据有效载荷的大小，并且因此与预定时间帧中的传输数据速率 。 有效载荷大小根据授权的TPR进行选择。 授权TPR和目标TPR根据从基站接收的TPR命令进行调整。 当授权TPR小于目标TPR时，执行用于调整授权TPR的快速上升行为。 在快速上升模式期间，在授权TPR的调整中忽略向下TPR命令。 版权所有（C）2012，JPO＆INPIT

公开(公告)号：JP2009260944A

公开(公告)日：2009-11-05

申请号：JP2009055241

申请日：2009-03-09

Applicant: Qualcomm Inc ,  クゥアルコム・インコーポレイテッドQualcomm Incorporated

Inventor： LUNDBY STEIN A ,  BAO GANG ,  JAIN AVINASH

IPC: H04W28/06 ,  H04B7/005 ,  H04L1/00 ,  H04L1/18 ,  H04W52/26 ,  H04W72/04

CPC classification number: H04L1/0002 ,  H04L1/0007 ,  H04L1/18 ,  H04W52/267

Abstract: PROBLEM TO BE SOLVED: To make an efficient use of communication resource in data rate control of reverse link communication in a communicating system. SOLUTION: The communication system includes determining movement for choosing payload size (data rate) of reverse link transfer from a mobile station to a base station. The mobile station can store a predetermined table containing a power level ratio (TPR) of traffic channel and pilot channel, and each entry corresponds to the size of data payload, and namely as a result corresponds to a transfer data rate in the predetermined time frame. The payload size is chosen based on the permitted -TPR. The permitted -TPR and a target -TPR are adjusted according to a TPR command received from a base station. When the permitted -TPR is smaller than the target -TPR, fast-ramp-up adjustment of the permitted -TPR is performed. In the fast-ramp-up mode, a down TPR command is ignored in the adjustment of the permitted -TPR. COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 要解决的问题：在通信系统中的反向链路通信的数据速率控制中有效地利用通信资源。 解决方案：通信系统包括确定从移动站到基站的反向链路传送的有效负载大小（数据速率）的移动。 移动台可以存储包含业务信道和导频信道的功率电平比率（TPR）的预定表，并且每个条目对应于数据有效载荷的大小，并且其结果对应于预定时间帧中的传输数据速率 。 有效载荷大小根据允许的-TPR进行选择。 允许的-TPR和目标-TPR根据从基站接收的TPR命令来调整。 当允许的-TPR小于目标-TPR时，执行允许的-TPR的快速上升调整。 在快速上拉模式下，在允许的-TPR的调整中忽略一个向下TPR命令。 版权所有（C）2010，JPO＆INPIT

公开(公告)号：JP2013240060A

公开(公告)日：2013-11-28

申请号：JP2013121728

申请日：2013-06-10

Applicant: Qualcomm Inc ,  クゥアルコム・インコーポレイテッドQualcomm Incorporated

Inventor： LUNDBY STEIN A ,  RAZOUMOV LEONID ,  BAO GANG

IPC: H04L29/08 ,  H04W72/04 ,  H04J13/18 ,  H04L1/00 ,  H04W48/20 ,  H04W72/14

CPC classification number: H04W72/1289 ,  H04L1/0002 ,  H04L1/0025 ,  H04W48/20

Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for high rate packet data and low delay data transmissions.SOLUTION: There is provided a method for combination of packet data and low delay data transmissions in a wireless communication system (50). In one embodiment, a parallel signaling channel provides a message to receivers (56, 58, 60) indicating a target recipient of packet data. The message also identifies the transmission channels used for packet data transmissions. Each receiver then selectively decodes only packets where the message identifies the receiver as a target recipient. The data packets stored in a buffer are ignored if the target recipient is another mobile unit. In one embodiment, the message is sent concurrently with the data packet on a parallel channel. In one embodiment, the message is punctured into the high rate packet data transmission.

Abstract translation: 要解决的问题：提供一种用于高速率分组数据和低延迟数据传输的方法和装置。解决方案：提供了一种用于在无线通信系统（50）中组合分组数据和低延迟数据传输的方法。 在一个实施例中，并行信令信道向指示分组数据的目标接收者的接收机（56,58,60）提供消息。 该消息还标识用于分组数据传输的传输信道。 然后，每个接收机仅选择性地解码消息将接收者标识为目标接收者的分组。 如果目标收件人是另一个移动单元，则会忽略存储在缓冲区中的数据包。 在一个实施例中，消息与并行信道上的数据分组同时发送。 在一个实施例中，消息被打入高速率分组数据传输。

公开(公告)号：JP2012100344A

公开(公告)日：2012-05-24

申请号：JP2012014226

申请日：2012-01-26

Applicant: Qualcomm Inc ,  クゥアルコム・インコーポレイテッドQualcomm Incorporated

Inventor： LUNDBY STEIN A ,  RAZOUMOV LEONID ,  BAO GANG

IPC: H04L29/08 ,  H04W72/04 ,  H04J13/00 ,  H04L1/00 ,  H04W48/20 ,  H04W72/14

CPC classification number: H04W72/1289 ,  H04L1/0002 ,  H04L1/0025 ,  H04W48/20

Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for high rate packet data and low delay data transmissions.SOLUTION: Provided is a method for combination transmission of packet data and low delay data in a wireless communication system (50). In one embodiment, a parallel signaling channel provides a message to receivers (56, 58, and 60) indicating a target recipient of packet data. The message also identifies transmission channels used for packet data transmissions. Each receiver may then selectively decode only packets where the message identifies the receiver as a target recipient. The data packets stored in a buffer are ignored if the target recipient is another mobile unit. In one embodiment, the message is sent concurrently with the data packet on a parallel channel. In one embodiment, the message is punctured into the high rate packet data transmission.

Abstract translation: 要解决的问题：提供用于高速率分组数据和低延迟数据传输的方法和装置。 解决方案：提供了一种用于在无线通信系统（50）中组合传输分组数据和低延迟数据的方法。 在一个实施例中，并行信令信道向指示分组数据的目标接收者的接收机（56,58和60）提供消息。 该消息还标识用于分组数据传输的传输信道。 然后，每个接收机可以仅选择性地仅解码消息将接收者标识为目标接收者的分组。 如果目标收件人是另一个移动单元，则会忽略存储在缓冲区中的数据包。 在一个实施例中，消息与并行信道上的数据分组同时发送。 在一个实施例中，消息被打入高速率分组数据传输。 版权所有（C）2012，JPO＆INPIT

公开(公告)号：JP2011151827A

公开(公告)日：2011-08-04

申请号：JP2011039644

申请日：2011-02-25

Applicant: Qualcomm Inc ,  クゥアルコム・インコーポレイテッドQualcomm Incorporated

Inventor： HOLTZMAN JACK M ,  BAO GANG ,  OSES DAVID PUIG

IPC: H04W52/20 ,  H04B7/005 ,  H04L1/00 ,  H04L1/16 ,  H04L1/18 ,  H04L1/20 ,  H04W52/08 ,  H04W52/12 ,  H04W52/36 ,  H04W52/50

CPC classification number: H04W52/125 ,  H04L1/0002 ,  H04L1/0006 ,  H04L1/0015 ,  H04L1/0026 ,  H04L1/0033 ,  H04L1/16 ,  H04L1/1692 ,  H04L1/18 ,  H04L1/1819 ,  H04L1/203 ,  H04L2001/125 ,  H04W52/367 ,  H04W52/50

Abstract: PROBLEM TO BE SOLVED: To provide a technique for improved margin control in a data communication system. SOLUTION: In one aspect, a margin is adjusted in response to a first subpacket error rate (715) to (735). In another aspect, the margin is further adjusted in response to an overall packet error rate. In yet another aspect, the first subpacket error rate is adjusted in response to an overall packet error rate. These aspects have the benefit of responsive margin control when the overall packet error rate is relatively low, resulting in improved data throughput and increased system capacity. COPYRIGHT: (C)2011,JPO&INPIT

Abstract translation: 要解决的问题：提供一种用于在数据通信系统中改进边际控制的技术。 解决方案：在一个方面，响应于第一子分组错误率（715）到（735）来调整余量。 在另一方面，响应于总的分组错误率进一步调节余量。 在另一方面，响应于总的分组错误率来调整第一子分组错误率。 当总体分组错误率相对较低时，这些方面具有响应边界控制的优点，从而提高数据吞吐量并提高系统容量。 版权所有（C）2011，JPO＆INPIT

公开(公告)号：JP2010063146A

公开(公告)日：2010-03-18

申请号：JP2009259091

申请日：2009-11-12

Applicant: Qualcomm Inc ,  クゥアルコム・インコーポレイテッドQualcomm Incorporated

Inventor： BAO GANG ,  CHEN TAO ,  LUNDBY STEIN A

IPC: H04W52/18 ,  H04B7/26 ,  H04L1/00 ,  H04L1/18 ,  H04L1/20 ,  H04W28/22 ,  H04W52/12

CPC classification number: H04L1/0026 ,  H04L1/0002 ,  H04L1/0021 ,  H04L1/0033 ,  H04L1/1867

Abstract: PROBLEM TO BE SOLVED: To provide a method and system for enhancing the reliability of quality feedback in a wireless communications system. SOLUTION: The system and technique for communication involve transmitting a signal over a plurality of time periods, receiving a plurality of parameters each of which relates to the signal transmission during a different one of the time periods, filtering a first one of the parameters to generate a first filtered parameter, filtering a second one of the parameters as a function of the first filtered parameter to generate a second filtered parameter, and adjusting the signal as a function of the second filtered parameter. COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 要解决的问题：提供一种用于增强无线通信系统中的质量反馈的可靠性的方法和系统。 解决方案：用于通信的系统和技术涉及在多个时间周期上发送信号，接收多个参数，每个参数涉及在不同时间段期间的信号传输，过滤第一个 用于生成第一滤波参数的参数，根据所述第一滤波参数过滤所述参数中的第二参数以生成第二滤波参数，以及根据所述第二滤波参数来调整所述信号。 版权所有（C）2010，JPO＆INPIT

公开(公告)号：JP2010016839A

公开(公告)日：2010-01-21

申请号：JP2009176540

申请日：2009-07-29

Applicant: Qualcomm Inc ,  クゥアルコム・インコーポレイテッドQualcomm Incorporated

Inventor： LUNDBY STEIN A ,  RAZOUMOV LEONID ,  BAO GANG

IPC: H04L29/08 ,  H04W72/10 ,  H04L1/00 ,  H04W48/20 ,  H04W72/04 ,  H04W72/14

CPC classification number: H04W72/1289 ,  H04L1/0002 ,  H04L1/0025 ,  H04W48/20

Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for high rate packet data and low delay data transmissions. SOLUTION: The method is provided for combination transmission of packet data and low delay data in a wireless communication system (50). In one embodiment, a parallel signaling channel provides a message to receivers (56, 58, 60) indicating a target recipient of packet data. The message also identifies the transmission channels used for packet data transmissions. Each receiver may then selectively decode only packets where the message identifies the receiver as a target recipient. The data packets stored in a buffer are ignored if the target recipient is another mobile unit. In one embodiment, the message is sent concurrently with the data packet on a parallel channel. In one embodiment, the message is punctured into the high rate packet data transmission. COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 要解决的问题：提供用于高速率分组数据和低延迟数据传输的方法和装置。 解决方案：提供了一种用于在无线通信系统（50）中组合传输分组数据和低延迟数据的方法。 在一个实施例中，并行信令信道向指示分组数据的目标接收者的接收机（56,58,60）提供消息。 该消息还标识用于分组数据传输的传输信道。 然后，每个接收机可以仅选择性地仅解码消息将接收者标识为目标接收者的分组。 如果目标收件人是另一个移动单元，则会忽略存储在缓冲区中的数据包。 在一个实施例中，消息与并行信道上的数据分组同时发送。 在一个实施例中，消息被打入高速率分组数据传输。 版权所有（C）2010，JPO＆INPIT

公开(公告)号：WO2013071147A3

公开(公告)日：2014-07-17

申请号：PCT/US2012064503

申请日：2012-11-09

Applicant: QUALCOMM INC

Inventor： ZHANG XIAOXIA ,  WANG JUN ,  LEUNG NIKOLAI KONRAD ,  WALKER GORDON KENT ,  ZEILINGOLD DAPHNA ,  BAO GANG

IPC: H04W28/16 ,  H04W4/06 ,  H04W28/22 ,  H04W72/00 ,  H04W72/04 ,  H04W72/12

CPC classification number: H04W72/005 ,  H04W4/06 ,  H04W28/16 ,  H04W72/04

Abstract: A method, an apparatus, and a computer program product for wireless communication are provided in which at least one bit rate for allocating network resources from a broadcast-multicast service center (BM-SC) is received. The network resources are then allocated based on the at least one bit rate. Moreover, all evolved Node Bs (eNBs) in a broadcast/multicast area are informed of the network resource allocation. Additionally, the network resources are allocated for a session based on a first bit rate, wherein the first bit rate is greater than a guaranteed bit rate (GBR), and the network resource allocation is adjusted to a second bit rate based on the occurrence of an event, wherein the second bit rate is equal to GBR.

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，其中接收到用于从广播多播服务中心（BM-SC）分配网络资源的至少一个比特率。 然后基于至少一个比特率来分配网络资源。 此外，向广播/多播区域中的所有演进节点B（eNB）通知网络资源分配。 此外，基于第一比特率为网络资源分配网络资源，其中第一比特率大于保证比特率（GBR），并且网络资源分配被调整为基于第二比特率的发生 事件，其中第二比特率等于GBR。