公开(公告)号：JP2013118641A

公开(公告)日：2013-06-13

申请号：JP2012266186

申请日：2012-12-05

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

Inventor： WILLENEGGER SERGE ,  LUNDBY STEIN A

IPC: H04W28/06 ,  H04B7/005 ,  H04B7/26 ,  H04J3/00 ,  H04J13/20 ,  H04W52/34 ,  H04W72/04

CPC classification number: H04B7/264 ,  H04W52/34

Abstract: PROBLEM TO BE SOLVED: To provide techniques for transmitting voice/data and packet data services such that packet data transmissions have less impact on voice/data transmissions.SOLUTION: Voice/data and packet data can be multiplexed within a transmission interval such that the available resources are efficiently utilized. The amount of variation in the total transmit power from a base station is controlled to reduce degradation to transmissions from this and other base stations. In a specific method for concurrently transmitting a number of types of data, a first data type and a second data type are respectively processed in accordance with first and second processing schemes to generate first and second payloads, respectively. First and second partitions are then defined in a transmission interval. The first and second payloads are time multiplexed into the first and second partitions, respectively, and the multiplexed payloads are transmitted.

Abstract translation: 要解决的问题：提供用于发送语音/数据和分组数据服务的技术，使得分组数据传输对语音/数据传输的影响较小。 解决方案：语音/数据和分组数据可以在传输间隔内多路复用，使得有效利用可用资源。 控制来自基站的总发射功率的变化量以减少来自该基站和其他基站的传输的劣化。 在用于同时发送多种类型的数据的具体方法中，分别根据第一和第二处理方案来处理第一数据类型和第二数据类型以分别产生第一和第二有效载荷。 然后在传输间隔中定义第一和第二分区。 第一和第二有效载荷分别被时分复用到第一和第二分区中，并且传输多路复用的有效载荷。 版权所有（C）2013，JPO＆INPIT

公开(公告)号：JP2012105313A

公开(公告)日：2012-05-31

申请号：JP2011280374

申请日：2011-12-21

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

Inventor： WILLENEGGER SERGE ,  TIEDEMANN EDWARD G JR ,  JOU YU-CHEUN ,  ODENWALDER JOSEPH P

IPC: H04B1/04 ,  H04W52/16 ,  H04B7/005 ,  H04B7/26 ,  H04W52/08 ,  H04W52/14 ,  H04W52/20 ,  H04W52/24 ,  H04W52/32

CPC classification number: H04W52/146 ,  H04W52/16 ,  H04W52/20 ,  H04W52/325

Abstract: PROBLEM TO BE SOLVED: To provide a novel and improved method for performing reverse link power control.SOLUTION: A reverse link signal transmitted at a reverse link transmit power includes at least a traffic channel transmitted at a traffic channel transmit power, and a pilot channel transmitted at a pilot channel transmit power. At a receive system, the receive energy of the pilot channel is measured, and a decrease power control command is generated when the receive energy is greater than a receive energy threshold. If the receive energy is less than the receive energy threshold, an increase power control command is generated. The power control command is transmitted to a system generating the reverse link signal.

Abstract translation: 要解决的问题：提供一种用于执行反向链路功率控制的新颖和改进的方法。 解决方案：以反向链路发送功率发送的反​​向链路信号至少包括在业务信道发射功率下发送的业务信道，以及以导频信道发送功率发送的导频信道。 在接收系统中，测量导频信道的接收能量，并且当接收能量大于接收能量阈值时，产生降低功率控制命令。 如果接收能量小于接收能量阈值，则产生增加功率控制命令。 功率控制命令被发送到产生反向链路信号的系统。 版权所有（C）2012，JPO＆INPIT

公开(公告)号：JP2009010960A

公开(公告)日：2009-01-15

申请号：JP2008184025

申请日：2008-07-15

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

Inventor： WILLENEGGER SERGE ,  JOU YU-CHEUN

IPC: H04B7/26 ,  H04W52/34 ,  H04B1/04 ,  H04B7/005 ,  H04W52/00 ,  H04W52/08 ,  H04W52/28 ,  H04W52/42 ,  H04W52/52

CPC classification number: H04W52/288 ,  H04W52/08 ,  H04W52/42

Abstract: PROBLEM TO BE SOLVED: To independently control transmission power of each subchannel.
SOLUTION: A power control subsystem for a remote station, which transmits a reverse link signal comprising a plurality of subchannel signals, comprises a receiver and a plurality of gain adjusters. The receiver receives a power control message, and provides a plurality of gain values based on the power control message. Each of the gain adjusters receives a corresponding subchannel signal and a corresponding gain value, and adjusts the gain of the subchannel signal in accordance with the gain value to independently adjust the transmission power of each subchannel signal based on the received power control message. Thus, a transmission station generates a channel made up of a sum of subchannels, and each subchannel or group of subchannels is amplified with a unique gain value that is varied in accordance with subchannel power control messages. The subchannel power control messages are generated subsequent to monitoring and calculating metrics based on the received subchannel.
COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 要解决的问题：独立地控制每个子通道的发送功率。 解决方案：用于远程站的功率控制子系统，其发送包括多个子信道信号的反向链路信号，包括接收机和多个增益调节器。 接收机接收功率控制消息，并且基于功率控制消息提供多个增益值。 每个增益调节器接收相应的子信道信号和对应的增益值，并且根据增益值调整子信道信号的增益，以便基于所接收的功率控制消息独立地调整每个子信道信号的发送功率。 因此，发送站产生由子信道的和组成的信道，并且每个子信道或子信道组被放大，其具有根据子信道功率控制消息而变化的唯一增益值。 子信道功率控制消息在监视和基于所接收的子信道的度量计算之后生成。 版权所有（C）2009，JPO＆INPIT

公开(公告)号：JP2010233227A

公开(公告)日：2010-10-14

申请号：JP2010096904

申请日：2010-04-20

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

Inventor： WILLENEGGER SERGE ,  LUNDBY STEIN A

IPC: H04W28/06 ,  H04B7/005 ,  H04B7/26 ,  H04J3/00 ,  H04W52/34 ,  H04W72/04

CPC classification number: H04B7/264 ,  H04W52/34

Abstract: PROBLEM TO BE SOLVED: To transmit voice/data and packet data services such that packet data transmissions have less impact on voice/data transmissions.
SOLUTION: Voice/data and packet data are multiplexed within a transmission interval such that available resources are efficiently utilized. The amount of variation in the total transmit power from a base station is controlled to reduce degradation to transmissions from this base station and other base stations. A first data type (e.g., voice, overhead, and some data) and a second data type are respectively processed in accordance with first and second signal processing schemes to generate first and second payloads, respectively. First and second partitions 342b, 344 are then defined in a transmission interval. The first and the second payloads are time multiplexed into the first and the second partitions, respectively, and the multiplexed payloads are transmitted.
COPYRIGHT: (C)2011,JPO&INPIT

Abstract translation: 要解决的问题：传输语音/数据和分组数据服务，使得分组数据传输对语音/数据传输的影响较小。 解决方案：语音/数据和分组数据在传输间隔内复用，从而有效利用可用资源。 控制来自基站的总发射功率的变化量以减少对来自该基站和其它基站的传输的降级。 根据第一和第二信号处理方案分别处理第一数据类型（例如，语音，开销和一些数据）和第二数据类型以分别产生第一和第二有效载荷。 然后在传输间隔中定义第一和第二分区342b，344。 第一和第二有效载荷分别被时分复用到第一和第二分区中，并且传输多路复用的有效载荷。 版权所有（C）2011，JPO＆INPIT

公开(公告)号：JP2010050985A

公开(公告)日：2010-03-04

申请号：JP2009219801

申请日：2009-09-24

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

Inventor： WILLENEGGER SERGE ,  HOLTZMAN JACK M ,  SHANBHAG ABHIJIT

IPC: H04B1/707 ,  H04J11/00 ,  H04Q7/38

CPC classification number: H04B1/707 ,  H04B2201/70706

Abstract: PROBLEM TO BE SOLVED: To provide a new and improved method for decreasing a peak-to-average ratio in a system using an auxiliary pilot channel. SOLUTION: A system using the auxiliary pilot channel is described in TIA/EIA for ITU, cdma 2000 for TR45.5 ITU, and ITU-R RTT Candidate Submission for discussion in the third-generation wireless communication system. The first method is to change a phase in the auxiliary pilot channel. Consequently, the auxiliary pilot channel can be prevented from accumulative application. The second method is to gate out part of the modified auxiliary pilot channel to be applied in an accumulative manner. Further, a signal is decoded by means of the modified auxiliary pilot channel. COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 要解决的问题：提供一种用于降低使用辅助导频信道的系统中的峰均比的新的和改进的方法。 解决方案：在ITU的TIA / EIA，TR45.5 ITU的cdma 2000和第三代无线通信系统中讨论的ITU-R RTT候选提交文件中描述了使用辅助导频信道的系统。 第一种方法是改变辅助导频信道中的相位。 因此，可以防止辅助导频信道的累积应用。 第二种方法是将要修改的辅助导频信道的一部分以累积方式进行门控。 此外，通过修改的辅助导频信道对信号进行解码。 版权所有（C）2010，JPO＆INPIT

公开(公告)号：JP2008178106A

公开(公告)日：2008-07-31

申请号：JP2008008557

申请日：2008-01-17

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

Inventor： WILLENEGGER SERGE ,  TIEDEMANN EDWARD G JR ,  JOU YU-CHEUN ,  ODENWALDER JOSEPH P

IPC: H04B1/04 ,  H04B7/26 ,  H04B7/005 ,  H04W52/14 ,  H04W52/16 ,  H04W52/20 ,  H04W52/32

CPC classification number: H04W52/146 ,  H04W52/16 ,  H04W52/20 ,  H04W52/325

Abstract: PROBLEM TO BE SOLVED: To provide a novel and improved method for performing reverse link power control.
SOLUTION: A reverse-link signal transmitted at a reverse-link transmission power includes at least a traffic channel transmitted at a traffic channel transmit power and a pilot channel transmitted at a pilot channel transmit power. The reception energy of the pilot channel is measured at a base station, and a decrease power control command is generated, when the reception energy is greater than the reception energy threshold. When the reception energy is smaller than the reception energy threshold, an increase power control command is generated. The power control command is transmitted to the system that generates the reverse link signal.
COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 要解决的问题：提供一种用于执行反向链路功率控制的新颖和改进的方法。 解决方案：以反向链路发送功率发送的反​​向链路信号至少包括在业务信道发送功率下发送的业务信道和以导频信道发送功率发送的导频信道。 在基站测量导频信道的接收能量，当接收能量大于接收能量阈值时，产生降低功率控制命令。 当接收能量小于接收能量阈值时，产生增加功率控制命令。 功率控制命令被发送到产生反向链路信号的系统。 版权所有（C）2008，JPO＆INPIT

公开(公告)号：JP2007282203A

公开(公告)日：2007-10-25

申请号：JP2007062300

申请日：2007-03-12

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

Inventor： WILLENEGGER SERGE ,  LUNDBY STEIN A

IPC: H04B7/005 ,  H04B7/26 ,  H04J3/00 ,  H04W28/06 ,  H04W52/34

CPC classification number: H04B7/264 ,  H04W52/34

Abstract: PROBLEM TO BE SOLVED: To provide techniques for multiplexing and transmitting high-speed packet data so as to provide less impact on voice/data transmissions. SOLUTION: Voice/data and packet data can be multiplexed within a transmission interval such that the available resources are efficiently utilized. The amount of variation in the total transmit power from a base station is controlled to reduce degradation to transmissions from this and other base stations. In a specific method for concurrently transmitting a number of types of data, a first data type (e.g. voice, overhead, and some data) and a second data type are respectively processed in accordance with the first and second signal processing schemes to generate the first and second payloads, respectively. The first and second partitions are then defined in a transmission interval. The first and second payloads are time multiplexed into the first and second partitions, respectively, and the multiplexed payloads are transmitted. COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 要解决的问题：提供复用和传输高速分组数据的技术，以便对语音/数据传输的影响较小。 解决方案：语音/数据和分组数据可以在传输间隔内多路复用，使得有效利用可用资源。 控制来自基站的总发射功率的变化量以减少来自该基站和其他基站的传输的劣化。 在用于同时发送多种类型的数据的特定方法中，根据第一和第二信号处理方案分别处理第一数据类型（例如语音，开销和一些数据）和第二数据类型以产生第一 和第二有效载荷。 然后在传输间隔中定义第一和第二分区。 第一和第二有效载荷分别被时分复用到第一和第二分区中，并且传输多路复用的有效载荷。 版权所有（C）2008，JPO＆INPIT

公开(公告)号：JP2009189023A

公开(公告)日：2009-08-20

申请号：JP2009050832

申请日：2009-03-04

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

Inventor： SHIU DA-SHAN ,  WILLENEGGER SERGE ,  CHI RICHARD ,  SUBRAHMANYA PARVATHANATHAN ,  HSU CHIH-PIN

IPC: H04J13/00 ,  H04W52/20 ,  H04B1/04 ,  H04B7/005 ,  H04B7/26 ,  H04W52/12 ,  H04W52/28

CPC classification number: H04W52/12 ,  H04W52/20 ,  H04W52/267 ,  H04W52/283 ,  H04W52/286 ,  H04W52/44

Abstract: PROBLEM TO BE SOLVED: To more efficiently control transmission power for data transmission that uses a number of formats. SOLUTION: Different formats for a given data channel may require different target SNIRs to achieve a particular BLER. Individual target BLER may be specified for each format of each data channel. In a first power control scheme, multiple individual outer loops are maintained for multiple formats. For each format, its associated outer loop attempts to set the target SNIR such that the target BLER specified for that format is achieved. In a second power control scheme, multiple individual outer loops are maintained and the base station further applies different adjustments to the transmission power levels for different formats. COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 要解决的问题：为了更有效地控制使用多种格式的数据传输的传输功率。 解决方案：给定数据通道的不同格式可能需要不同的目标SNIR来实现特定的BLER。 可以为每个数据通道的每个格式指定单个目标BLER。 在第一功率控制方案中，为多种格式维护多个单独的外环。 对于每个格式，其关联的外部循环尝试设置目标SNIR，使得为该格式指定的目标BLER被实现。 在第二功率控制方案中，保持多个单独的外环，并且基站进一步对不同格式的发射功率电平进行不同的调整。 版权所有（C）2009，JPO＆INPIT

公开(公告)号：JP2009141971A

公开(公告)日：2009-06-25

申请号：JP2009002950

申请日：2009-01-08

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

Inventor： WILLENEGGER SERGE ,  TIEDEMANN EDWARD G JR ,  JOU YU-CHEUN ,  ODENWALDER JOSEPH P

IPC: H04B1/04 ,  H04W52/08 ,  H04B7/005 ,  H04B7/26 ,  H04W52/14 ,  H04W52/16 ,  H04W52/20 ,  H04W52/24 ,  H04W52/32

CPC classification number: H04W52/146 ,  H04W52/16 ,  H04W52/20 ,  H04W52/325

Abstract: PROBLEM TO BE SOLVED: To provide a method of appropriately controlling a transmission power in a high data-rate system. SOLUTION: There is presented a method of performing a novel and improved reverse link power control. The reverse link signal transmitted by applying a reverse-link transmission power includes at least a traffic channel transmitted by applying a traffic channel transmission power and a pilot channel transmitted by applying a pilot channel transmission power. In a receiving system, the received energy of the pilot channel is measured, and if the received energy is higher than the threshold value of a received energy, then a control command is generated to reduce the power. If the received energy is lower than the threshold value of a received energy, then a control command is generated to increase the power. This power control command is sent to the system which generates the reverse link signal. COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 要解决的问题：提供一种在高数据速率系统中适当地控制发送功率的方法。 提出了一种执行新颖和改进的反向链路功率控制的方法。 通过应用反向链路发送功率发送的反​​向链路信号至少包括通过应用业务信道发送功率而发送的业务信道和通过应用导频信道发送功率而发送的导频信道。 在接收系统中，测量导频信道的接收能量，并且如果接收到的能量高于接收到的能量的阈值，则产生控制命令以降低功率。 如果接收到的能量低于接收到的能量的阈值，则产生控制命令以增加功率。 该功率控制命令被发送到产生反向链路信号的系统。 版权所有（C）2009，JPO＆INPIT

公开(公告)号：JP2009112016A

公开(公告)日：2009-05-21

申请号：JP2008286879

申请日：2008-11-07

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

Inventor： CHEN TAO ,  ODENWALDER JOSEPH P ,  TIEDEMANN EDWARD G JR ,  WILLENEGGER SERGE

IPC: H04L1/16 ,  H04B1/707 ,  H04L1/00 ,  H04L1/08 ,  H04L1/18

CPC classification number: H04L1/0059 ,  H04L1/0001 ,  H04L1/0002 ,  H04L1/0009 ,  H04L1/0026 ,  H04L1/0054 ,  H04L1/0068 ,  H04L1/0069 ,  H04L1/0071 ,  H04L1/08 ,  H04L1/1809 ,  H04L1/1816 ,  H04L1/1819 ,  H04L1/1825 ,  H04L1/1845 ,  H04L1/1867 ,  H04L1/1893 ,  H04W52/44

Abstract: PROBLEM TO BE SOLVED: To improve retransmission through-put with less energy. SOLUTION: When a wrong packet is received, an efficient data transmission by symbol accumulation is implemented using the same frame as a new packet concurrently at a lower energy-per-bit level. A destination device receives data transmission and re-transmission, demodulates the signal, and divides the signal into a new packet and a re-transmission packet. The destination device accumulates the energy of the retransmitted packet with the energy already accumulated for the packet received in error and decodes the accumulated packet. The accumulation of the additional energy provided by the subsequent retransmissions improves the probability of a correct decoding. The throughput rate can be improved since the packet received in error is retransmitted concurrently with the transmission of the new data packet. The capacity is maximized since the retransmission of the packet received in error is at a lower energy level than that of the new packet. COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 要解决的问题：以更少的能量改善重传通过。 解决方案：当接收到错误的数据包时，通过符号累积的有效数据传输是以较低的每比特位电平同时与新数据包相同的帧来实现的。 目的设备接收数据传输和重传，对信号进行解调，并将信号分成新的分组和重传分组。 目的设备以对于接收到的分组已经累积的能量累积重发分组的能量，并对累积的分组进行解码。 由后续重传提供的附加能量的累加提高了正确解码的概率。 可以提高吞吐率，因为与新数据分组的传输同时重发错误接收的分组。 容量被最大化，因为错误地接收到的分组的重传处于比新分组更低的能级。 版权所有（C）2009，JPO＆INPIT