公开(公告)号：JP2011182434A

公开(公告)日：2011-09-15

申请号：JP2011091024

申请日：2011-04-15

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

IPC: H04W52/54 ,  H04B1/04 ,  H04B7/005 ,  H04B7/26 ,  H04J3/00 ,  H04W52/08 ,  H04W52/14 ,  H04W52/24 ,  H04W52/38 ,  H04W52/58 ,  H04W52/60

CPC classification number: H04W52/40 ,  H04W52/08 ,  H04W52/143 ,  H04W52/20 ,  H04W52/24 ,  H04W52/248 ,  H04W52/54 ,  H04W52/58 ,  H04W52/60

Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for controlling transmission power levels of multiple different data streams transmitted from at least one or above base stations to a mobile station in a mobile radio communication system. SOLUTION: The first and second data streams are transmitted from the base station and received by the mobile station. A power control command stream is formed in the mobile station according to either the first or second received data stream. A power control signal is formed in the mobile station from the first power control command stream and transmitted to the base station. The power control command stream received from the received power control signal is formed in the base station, and the transmission power levels of the first and second data streams from the base station are controlled according to the received power control command stream. COPYRIGHT: (C)2011,JPO&INPIT

Abstract translation: 解决的问题：提供一种用于控制在移动无线电通信系统中从至少一个或多个基站发送到移动台的多个不同数据流的发送功率电平的方法和装置。 解决方案：第一和第二数据流从基站发送并由移动台接收。 根据第一或第二接收数据流，在移动站中形成功率控制命令流。 在第一功率控制命令流中，在移动站中形成功率控制信号，并发送给基站。 在基站中形成从接收功率控制信号接收到的功率控制命令流，并且根据接收到的功率控制命令流来控制来自基站的第一和第二数据流的发射功率电平。 版权所有（C）2011，JPO＆INPIT

公开(公告)号：JP2011109677A

公开(公告)日：2011-06-02

申请号：JP2010278008

申请日：2010-12-14

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

Inventor： JAIN AVINASH ,  LUNDBY STEIN A

IPC: H04L1/16

CPC classification number: H04L1/1812 ,  H04L1/1829 ,  H04L1/1841 ,  H04L2001/0096 ,  H04L2001/125

Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for attaining duplicate detection and re-ordering for a HARQ transmission. SOLUTION: For duplicate detection, a receiver determines whether a decoded packet x for an ARQ channel y is a duplicate packet based on a packet x and a prior decoded packet for the ARQ channel y. For re-ordering, the receiver determines as follows whether a certain earlier packet is still pending on any other ARQ channel based on prior decoded packets for the ARQ channels, and forwards the packet x only if there are no pending earlier packets. There are no pending earlier packets on another ARQ channel z if (1) a decoded packet has been received on an ARQ channel z at a designated time or later, or (2) a decoded packet has not been received on the ARQ channel z within a time window from current time. COPYRIGHT: (C)2011,JPO&INPIT

Abstract translation: 要解决的问题：提供一种用于实现HARQ传输的重复检测和重新排序的方法和装置。 解决方案：对于重复检测，接收机基于分组x和ARQ信道y的先前解码的分组来确定用于ARQ信道y的解码分组x是否是重复分组。 为了重新排序，接收机基于ARQ信道的先前解码的分组来确定在任何其他ARQ信道上是否仍然有待处理的某个较早的分组，并且仅在没有未决的较早分组时转发分组x。 如果（1）在指定的时间或更晚在ARQ信道z上已经接收到解码的分组，或者（2）在ARQ信道z上没有接收到解码的分组，则在另一个ARQ信道z上没有待处理的较早的分组 从当前时间开始的时间窗口。 版权所有（C）2011，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：JP2010193460A

公开(公告)日：2010-09-02

申请号：JP2010036185

申请日：2010-02-22

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 ,  ODENWALDER JOSEPH P ,  TIEDEMANN EDWARD G JR

IPC: H04J99/00 ,  H04B1/707 ,  H04B7/26 ,  H04J11/00 ,  H04J13/00 ,  H04J13/10 ,  H04W16/00 ,  H04W16/24 ,  H04W16/32 ,  H04W48/08 ,  H04W48/16

CPC classification number: H01Q1/246 ,  H04B1/707 ,  H04B7/2628 ,  H04B2201/70701 ,  H04J13/0048 ,  H04J13/107 ,  H04W16/00 ,  H04W16/24 ,  H04W16/32 ,  H04W48/08 ,  H04W48/16

Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for providing orthogonal spot beams, sectors and picocells.
SOLUTION: Orthogonal auxiliary pilots and different Walsh traffic channels in adjacent areas are used to make transmission orthogonal. Designating the 64-chip all zeros Walsh sequence as P and the 64-chip all ones sequence as M, additional pilot signals are provided by concatenating the all zeros P and the all ones M sequences. Thus, for two pilot signals, pilot Walsh sequences of PP and PM can be used. For four pilot signals, pilot Walsh sequences of PPPP, PMPM, PPMM, and PMMP can be used. In general, the required number of pilot Walsh sequences can be generated by substituting each bit in a K-bit Walsh sequence with the 64-chip all zeros P and all ones M sequence, depending on the value of that bit.
COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 要解决的问题：提供一种用于提供正交点波束，扇区和微微小区的方法和装置。 解决方案：使用相邻区域中的正交辅助导频和不同的沃尔什交通信道进行正交传输。 将64位全零沃尔什序列指定为P，将64位全部序列作为M，通过连接全零P和全M个序列来提供附加的导频信号。 因此，对于两个导频信号，可以使用PP和PM的导频沃尔什序列。 对于四个导频信号，可以使用PPPP，PMPM，PPMM和PMMP的导频沃尔什序列。 通常，可以通过用64位全部零和全部M序列的K位沃尔什序列中的每个比特来取代所需数量的导频沃尔什序列，这取决于该比特的值。 版权所有（C）2010，JPO＆INPIT

公开(公告)号：JP2009284497A

公开(公告)日：2009-12-03

申请号：JP2009138346

申请日：2009-06-09

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

Inventor： WALLACE MARK ,  LUNDBY STEIN A

IPC: H04B7/06 ,  H04B1/707 ,  H04B7/005 ,  H04B7/02 ,  H04J99/00 ,  H04W16/28

CPC classification number: H04B7/0615 ,  H04W52/34 ,  H04W52/42

Abstract: PROBLEM TO BE SOLVED: To provide a transmission diversity systems. SOLUTION: A time-varying transformation is used to correlate the magnitude of interference between multiple antenna paths. Embodiments incorporating the time-varying transformations provide transmit diversity gains to remote stations that are not configured for transmit diversity reception. In addition, some of the embodiments can be further configured to balance the load between multiple power amplifiers. COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 要解决的问题：提供一种传输分集系统。 解决方案：使用时变变换来相关多个天线路径之间的干扰幅度。 结合时变变换的实施例为未配置用于发射分集接收的远程站提供发射分集增益。 此外，一些实施例可进一步配置为平衡多个功率放大器之间的负载。 版权所有（C）2010，JPO＆INPIT

公开(公告)号：JP2009189017A

公开(公告)日：2009-08-20

申请号：JP2009037239

申请日：2009-02-19

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

Inventor： TIEDEMANN EDWARD G JR ,  LUNDBY STEIN A

IPC: H04L1/20 ,  H04W24/10 ,  H04B1/707 ,  H04B7/005 ,  H04B7/26 ,  H04J13/00 ,  H04W52/24 ,  H04W52/56 ,  H04W52/58 ,  H04W88/02

CPC classification number: H04B17/309 ,  H04B17/24 ,  H04W52/247

Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for providing link quality feedback to a transmitter. SOLUTION: In one embodiment, a periodic link quality message is transmitted on a gated channel, while continuous differential indicators are transmitted. Between quality messages, the differential indicators track the quality of the link. In one embodiment, a parity check is provided with the quality message. In another embodiment, the frequency of transmission for the quality message is determined by the channel quality. When the receiver anticipates reception of a transmission, the quality messages are generated; else the quality messages are halted. COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 要解决的问题：提供一种用于向发射机提供链路质量反馈的方法和装置。 解决方案：在一个实施例中，在门控信道上发送周期性链路质量消息，同时发送连续的差分指示符。 在质量信息之间，差分指示器跟踪链接的质量。 在一个实施例中，对质量消息提供奇偶校验。 在另一个实施例中，质量消息的传输频率由信道质量确定。 当接收机预期接收到传输时，产生质量消息; 否则质量信息被停止。 版权所有（C）2009，JPO＆INPIT

公开(公告)号：JP2009124712A

公开(公告)日：2009-06-04

申请号：JP2008313462

申请日：2008-12-09

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

Inventor： ODENWALDER JOSEPH P ,  LUNDBY STEIN A ,  WHEATLEY CHARLES E III ,  TIEDEMANN EDWARD G JR

IPC: H04B7/06 ,  H04B1/707 ,  H04L1/00 ,  H04L1/06

CPC classification number: H04L1/0057 ,  H04B7/0604 ,  H04L1/0061 ,  H04L1/0065 ,  H04L1/0068 ,  H04L1/0071 ,  H04L1/06

Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus improved for supplying diversity transmission to a receiver.
SOLUTION: A transmitting station used to communicate with the receiver has a first and a second antennas (34 and 36) and repeatedly switches between the two antennas (34 and 36) during transmitting information to the receiver. Transmission of the information is initiated from the first antenna (34), and when it is terminated, the transmission of the information obtained from the second antenna (36) is initiated. Likewise, after the information obtained from the second antenna (36) is transmitted, the transmission of the information obtained from the first antenna (34) continues. This "swapping" of the antennas continues until a transfer of the information ends. The antenna swapping results in the diversity transmission which improves the ability of the receiver for receiving encoded and interleaved information transmitted from the transmitting station. An interleaver disperses encoded symbols during existing time of each antenna so as that decoder decision is based on a mix of symbols from the antennas.
COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 要解决的问题：提供一种改进用于向接收机提供分集传输的方法和装置。 解决方案：在向接收机发送信息期间，用于与接收机通信的发送站具有第一和第二天线（34和36），并且在两个天线（34和36）之间重复地切换。 信息的发送是从第一天线（34）发起的，当终止时，开始从第二天线（36）获得的信息的发送。 类似地，在从第二天线（36）获得的信息被发送之后，继续从第一天线（34）获得的信息的发送。 天线的“交换”继续，直到信息的传送结束。 天线交换导致分集传输，其提高了接收机接收从发射台发送的编码和交织信息的能力。 交织器在每个天线的现有时间期间分散编码符号，以便该解码器判决基于来自天线的符号混合。 版权所有（C）2009，JPO＆INPIT

公开(公告)号：JP2009060592A

公开(公告)日：2009-03-19

申请号：JP2008179391

申请日：2008-07-09

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 ,  RAZOUMOV LEONID

IPC: H04W24/10 ,  H04B1/69 ,  H04B7/005 ,  H04B7/26 ,  H04W28/18 ,  H04W52/08 ,  H04W52/22 ,  H04W52/24 ,  H04W52/60 ,  H04W88/02

CPC classification number: H04W52/60 ,  H04B17/24 ,  H04W52/08 ,  H04W52/226 ,  H04W52/248 ,  H04W52/267

Abstract: PROBLEM TO BE SOLVED: To provide an efficient and accurate method of providing link quality feedback to a transmitter in a communication system that optimizes use of available bandwidth. SOLUTION: The present invention relates to a method and apparatus for providing link quality feedback to a transmitter. In one embodiment, a periodic link quality message is transmitted on a gated channel, while continuous differential indicators are transmitted. Between quality messages, the differential indicators track the quality of the link. The periodic quality messages provide synchronization to the transmitter and receiver. A coding is applied to the feedback information identifying the transmitter. In one embodiment, a remote station includes a differential analyzer to determine the change in successive channel quality measurements. In an alternate embodiment, link quality feedback information is gated according to channel condition. COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 要解决的问题：提供一种有效和准确的方法，在优化可用带宽使用的通信系统中向发射机提供链路质量反馈。 解决方案：本发明涉及一种向发射机提供链路质量反馈的方法和装置。 在一个实施例中，在门控信道上发送周期性链路质量消息，同时发送连续的差分指示符。 在质量信息之间，差分指示器跟踪链接的质量。 周期性质量消息提供与发射机和接收机的同步。 将编码应用于识别发射机的反馈信息。 在一个实施例中，远程站包括差分分析器以确定连续信道质量测量的变化。 在替代实施例中，链路质量反馈信息根据信道条件选通。 版权所有（C）2009，JPO＆INPIT

公开(公告)号：JP2009022015A

公开(公告)日：2009-01-29

申请号：JP2008189130

申请日：2008-07-22

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 ,  TIEDEMANN EDWARD G JR ,  HOLTZMAN JACK M ,  TERASAWA DAISUKE

IPC: H04W52/30 ,  H04B1/04 ,  H04B1/707 ,  H04B1/7097 ,  H04B7/005

CPC classification number: H04B1/707 ,  H04B1/7097 ,  H04B2201/70701 ,  H04B2201/70706 ,  H04B2201/70709 ,  H04W52/30

Abstract: PROBLEM TO BE SOLVED: To provide a time offset technique for increasing the capacity of a CDMA system.
SOLUTION: In a method for limiting a peak transmission power region in a CDMA communication system by transmitting a first communication signal having a first high transmission power region and transmitting a second communication signal having a second high transmission power region, the first and second communication signals are time offset to prevent the first and second high transmission power regions from occurring simultaneously. Time shifting of only a portion of the first and second communication signals is also taught. The first and second communication signals can also include respective first and second low transmission power regions. The time offset can be selected to align one of the first and second high transmission power regions with one of the first and second low transmission power regions. The total transmission power signal can be determined and the time offset can be selected to minimize the peak level of the total transmission power signal.
COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 要解决的问题：提供用于增加CDMA系统的容量的时间偏移技术。 解决方案：在通过发送具有第一高发射功率区域的第一通信信号并发送具有第二高发射功率区域的第二通信信号来限制CDMA通信系统中的峰值发射功率区域的方法中，第一和 第二通信信号是时间偏移的，以防止第一和第二高发射功率区域同时发生。 还教导了仅第一和第二通信信号的一部分的时移。 第一和第二通信信号还可以包括相应的第一和第二低发射功率区域。 可以选择时间偏移以使第一和第二高发射功率区域中的一个与第一和第二低发射功率区域中的一个对准。 可以确定总发射功率信号，并且可以选择时间偏移以使总发射功率信号的峰值电平最小化。 版权所有（C）2009，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