公开(公告)号：JP2011072005A

公开(公告)日：2011-04-07

申请号：JP2010241978

申请日：2010-10-28

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 ,  JAIN AVINASH ,  ODENWALDER JOSEPH P ,  SARKAR SANDIP ,  CHEN TAO ,  WEI YONGBIN

IPC: H04W52/18 ,  H04B7/005 ,  H04B7/185 ,  H04W52/14 ,  H04W52/24 ,  H04W52/26 ,  H04W52/28 ,  H04W52/36

CPC classification number: H04W52/265 ,  H04W52/146 ,  H04W52/245 ,  H04W52/26 ,  H04W52/288 ,  H04W52/367

Abstract: PROBLEM TO BE SOLVED: To efficiently manage reverse-link resources by allowing a mobile station to select between transmitting a payload at a standard power level and transmitting a smaller payload at a boosted power level.
SOLUTION: The mobile station can autonomously select a QoS (quality of service) level for physical layer packets. Based on reverse-link transmission information received from a base station, the mobile station derives a reverse-link transmission guideline defining the power levels and associated payloads for at least a standard service and boosted service. The mobile station selects a reverse-link transmission power level from a plurality of power levels, including at least a standard reverse-link transmission power level associated with a standard payload size and a boosted reverse-link transmission power level associated with a boosted payload size, where the standard payload size is greater than the boosted payload size.
COPYRIGHT: (C)2011,JPO&INPIT

Abstract translation: 要解决的问题：通过允许移动台在以标准功率电平发送有效载荷之间选择并以提升的功率电平发送较小的有效载荷来有效地管理反向链路资源。 解决方案：移动台可以自主选择物理层数据包的QoS（服务质量）级别。 基于从基站接收的反向链路传输信息，移动台为至少标准服务和提升服务导出定义功率电平和相关联的有效载荷的反向链路传输准则。 移动台从多个功率电平中选择反向链路发射功率电平，包括至少与标准有效负载大小相关联的标准反向链路发射功率电平和与升压的有效负载大小相关联的提升的反向链路发射功率电平 ，其中标准有效载荷大小大于提升的有效载荷大小。 版权所有（C）2011，JPO＆INPIT

公开(公告)号：JP2011050075A

公开(公告)日：2011-03-10

申请号：JP2010224244

申请日：2010-10-01

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

IPC: H04W52/26 ,  H04B7/005 ,  H04L1/00 ,  H04W52/00 ,  H04W52/16 ,  H04W52/32 ,  H04W88/02

CPC classification number: H04W52/16 ,  H04B1/711 ,  H04L1/0002 ,  H04W52/267 ,  H04W52/325

Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for efficient data rate control and power control processes by transmitting a primary and a secondary pilot channel associated with a data channel. SOLUTION: The primary and secondary pilot channels are used for decoding data. A ratio of power levels of the primary and secondary pilot channels is determined based on at least one of the data rate and payload size of the data channel. The power level of the primary pilot channel is maintained independent of at least one of data rate and payload size of the data channel. The power level of the secondary pilot channel may be adjusted based on at least one of data rate and payload size of the data channel, and the primary and secondary pilot channels are transmitted. COPYRIGHT: (C)2011,JPO&INPIT

Abstract translation: 要解决的问题：提供一种通过发送与数据信道相关联的主导频信道和次导频信道来实现有效数据速率控制和功率控制过程的方法和装置。 解决方案：主要和次要导频信道用于解码数据。 基于数据信道的数据速率和有效载荷大小中的至少一个来确定主导频信道和次导频信道的功率电平的比率。 主导频信道的功率电平与数据信道的数据速率和有效负载大小中的至少一个无关。 可以基于数据信道的数据速率和有效载荷大小中的至少一个来调整次级导频信道的功率电平，并且发送主要和次要导频信道。 版权所有（C）2011，JPO＆INPIT

公开(公告)号：JP2013153464A

公开(公告)日：2013-08-08

申请号：JP2013035671

申请日：2013-02-26

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

IPC: H04W24/10 ,  H04B7/005 ,  H04B7/26 ,  H04J13/00 ,  H04W52/08 ,  H04W52/22 ,  H04W52/24 ,  H04W52/60 ,  H04W72/12

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

Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for providing link quality feedback to a base station.SOLUTION: A periodic link quality message is transmitted on a channel controlled by a gate while continuous differential indicators are transmitted. Between quality messages, the differential indicators track the quality of the link. The periodic quality messages synchronize transmitters and receivers of remote stations 36, 38. Coding is applied to feedback information identifying the transmitters. A remote station includes a differential analyzer to determine change in successive channel quality messages. In an alternate embodiment, link quality feedback information is controlled by a gate according to channel condition.

Abstract translation: 要解决的问题：提供一种用于向基站提供链路质量反馈的方法和装置。解决方案：在由门控制的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。 周期性质量消息同步远程站36,38的发射机和接收机。将编码应用于识别发射机的反馈信息。 远程站包括差分分析器，以确定连续信道质量消息的变化。 在替代实施例中，链路质量反馈信息由门根据信道状况来控制。

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：JP2010239633A

公开(公告)日：2010-10-21

申请号：JP2010115663

申请日：2010-05-19

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 ,  H04B7/005 ,  H04B7/26 ,  H04J13/00 ,  H04W52/24 ,  H04W52/56 ,  H04W52/58

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. Among 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 the reception of a transmission, the quality messages are generated; else, the quality messages are halted. COPYRIGHT: (C)2011,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。 在质量信息中，差分指标跟踪链接的质量。 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）2011，JPO＆INPIT

公开(公告)号：JP2009112014A

公开(公告)日：2009-05-21

申请号：JP2008284398

申请日：2008-11-05

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

IPC: H04W4/06 ,  H04L1/00 ,  H04L1/16 ,  H04L12/18 ,  H04L12/56 ,  H04W4/08 ,  H04W8/26 ,  H04W12/00 ,  H04W28/04 ,  H04W28/18 ,  H04W72/04 ,  H04W72/08

CPC classification number: H04W72/085 ,  H04L1/0003 ,  H04L1/0006 ,  H04L1/0009 ,  H04L1/0015 ,  H04L1/0026 ,  H04L1/16 ,  H04L12/1836 ,  H04L12/1886 ,  H04L12/189 ,  H04L2001/0093 ,  H04W4/08 ,  H04W8/26 ,  H04W72/005 ,  H04W72/08

Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for efficient broadcasting in wireless packet data system. SOLUTION: A single MAC_ID is used for broadcasting to a subscriber of one group. The base station determines an identifier of the subscriber with the worst channel condition (210) by using channel quality information of the subscriber of one group (200). The timing and the transmission format of multicast are adjusted (220) so that the subscriber with the worst channel condition can restore transmission. When the timing and the transmission format are selected in connection with the subscriber with the worst channel condition, the other subscriber can restore transmission as well. Hence, a single broadcast can be achieved by not sending a plurality of transmissions to a plurality of subscribers but needing the only single MAC_ID. COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 要解决的问题：提供一种无线分组数据系统中有效广播的方法和装置。 解决方案：单个MAC_ID用于广播到一个组的用户。 基站通过使用一组（200）的用户的信道质量信息来确定具有最差信道条件（210）的用户的标识符。 调整组播的定时和传输格式（220），使具有最差信道条件的用户恢复传输。 当与具有最差信道条件的用户相关联地选择定时和传输格式时，其他用户也可以恢复传输。 因此，可以通过不向多个订户发送多个传输但需要唯一的一个MAC_ID来实现单个广播。 版权所有（C）2009，JPO＆INPIT

公开(公告)号：JP2013066182A

公开(公告)日：2013-04-11

申请号：JP2012219626

申请日：2012-10-01

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: H04W72/04 ,  H04B7/005 ,  H04B7/26 ,  H04J3/00 ,  H04J13/20 ,  H04W28/06 ,  H04W52/34 ,  H04W72/08

CPC classification number: H04B7/264 ,  H04W52/34

Abstract: PROBLEM TO BE SOLVED: To provide techniques for transmitting voice/data and packet data services.SOLUTION: In one aspect, voice/data and packet data can be multiplexed within a transmission interval such that the available resources are efficiently utilized. In another aspect, 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 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。 解决方案：在一个方面，语音/数据和分组数据可以在传输间隔内复用，使得有效利用可用资源。 在另一方面，来自基站的总发射功率的变化量被控制以减少来自该基站和其它基站的传输的劣化。 在用于同时发送多种类型的数据的特定方法中，分别根据第一和第二处理方案来处理第一数据类型（例如语音，开销和一些数据）和第二数据类型，以产生第一和第二数据 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：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：JP2010283836A

公开(公告)日：2010-12-16

申请号：JP2010137288

申请日：2010-06-16

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: H04W52/08 ,  H04B7/005 ,  H04B7/26 ,  H04J3/00 ,  H04W52/20 ,  H04W52/24 ,  H04W52/54 ,  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 system for forward link power control that minimizes the overhead required to send power control commands from a mobile station back to a base station. SOLUTION: This invention relates to a method and an apparatus for controlling transmit power levels of a plurality of different data streams (120, 120A, 122, 122A, 124, 124A) transmitted from at least one base station to a mobile station in a mobile radio communication system. The first and second data streams are transmitted from the base station and received at the mobile station. A stream of power control commands is formed at the mobile station in accordance with either the first or second received data stream. A power control signal is formed at the mobile station from the first stream of power control commands and transmitted to the base station. A received stream of power control commands is formed from the received power control signal at the base station, and the transmit power levels of the first and second data streams from the base station are controlled in accordance with the received stream of power control commands. COPYRIGHT: (C)2011,JPO&INPIT

Abstract translation: 要解决的问题：提供一种用于前向链路功率控制的系统，其将从移动站发送功率控制命令返回到基站所需的开销最小化。 解决方案本发明涉及一种用于控制从至少一个基站发送到移动台的多个不同数据流（120,120A，122,122A，124,124A）的发射功率电平的方法和装置 在移动无线电通信系统中。 从基站发送第一和第二数据流，并在移动站接收。 根据第一或第二接收数据流，在移动站处形成功率控制命令流。 功率控制信号由移动站从第一功率控制命令流形成并发射到基站。 接收到的功率控制命令流由基站处的接收功率控制信号形成，并且根据所接收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：JP2010022005A

公开(公告)日：2010-01-28

申请号：JP2009181394

申请日：2009-08-04

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

Inventor： PUIG OSES DAVID ,  WEI YONGBIN ,  LUNDBY STEIN A

IPC: H04W28/06 ,  H04B1/707 ,  H04B7/26 ,  H04J3/00 ,  H04J13/00 ,  H04L1/00 ,  H04L12/56 ,  H04L29/06 ,  H04W24/00 ,  H04W72/04 ,  H04W72/10 ,  H04W72/12 ,  H04W99/00

CPC classification number: H04W99/00 ,  H04B7/26 ,  H04L1/0001 ,  H04W24/00 ,  H04W28/06 ,  H04W72/10

Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for selecting an optimal transmission format so as to transmit to a single user and so as to transmit simultaneously to a plurality of users.
SOLUTION: Priority information and channel state information associated with each user are used to determine the optimal transmission format. In particular, the information is used to maximize a prescribed objective function which increases a system throughput, maintaining fairness among users. Once the transmission format is determined, any unallocated system resources such as unused Walsh code or transmission power can be evenly or proportionately distributed among the users.
COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 要解决的问题：提供一种用于选择最佳传输格式以便向单个用户发送并且同时向多个用户发送的方法和装置。 解决方案：使用与每个用户相关联的优先级信息和信道状态信息来确定最佳传输格式。 特别地，该信息用于最大化规定的目标函数，这增加了系统吞吐量，维持用户之间的公平性。 一旦确定了传输格式，任何未分配的系统资源（例如未使用的沃尔什码或传输功率）可以在用户之间均匀或成比例地分布。 版权所有（C）2010，JPO＆INPIT