公开(公告)号：WO2010107700A3

公开(公告)日：2010-09-23

申请号：PCT/US2010/027324

申请日：2010-03-15

Applicant: QUALCOMM INCORPORATED ,  GHOLMIEH, Aziz ,  ZHANG, Danlu ,  MOHANTY, Bibhu, P. ,  BHARADWAJ, Arjun ,  SAMBHWANI, Sharad, Deepak

Inventor： GHOLMIEH, Aziz ,  ZHANG, Danlu ,  MOHANTY, Bibhu, P. ,  BHARADWAJ, Arjun ,  SAMBHWANI, Sharad, Deepak

IPC: H04W76/04 ,  H04L5/02 ,  H04L27/26

Abstract: Systems, methods, devices, and computer program products are described for discontinuous multi-carrier uplink management in a wireless communication system. Common timing parameters may be identified for use in relation to discontinuous uplink transmissions on each of a two or more wireless carriers concurrently transmitting from an access terminal. A first operational state is associated with a first wireless carrier, while a second, different state is associated with a second wireless carrier. The first carrier may be operated in the first operational state concurrently with the second carrier being operated in the second operational state, with each carrier operated in accordance with the common timing parameters.

公开(公告)号：WO2010080841A1

公开(公告)日：2010-07-15

申请号：PCT/US2010/020267

申请日：2010-01-06

Applicant: QUALCOMM INCORPORATED ,  SAMBHWANI, Sharad, Deepak ,  CHOI, Zae, Yong ,  LEE, Heechoon ,  BHARADWAJ, Arjun

Inventor： SAMBHWANI, Sharad, Deepak ,  CHOI, Zae, Yong ,  LEE, Heechoon ,  BHARADWAJ, Arjun

IPC: H04L27/26 ,  H04B1/04

CPC classification number: H04L27/2637

Abstract: Systems and methodologies are described that facilitate synthesizing a single baseband waveform from digital signals related to multiple carriers. Digital signals can be received relating to a plurality of carriers. The digital signals can result from spreading data symbols from transport blocks to create chip sequences, which can additionally be pulse shaped. The digital signals can be rotated in a positive or negative direction, such as according to a complex sinusoid or a negative representation thereof. The rotated signals can be combined or added to generate a single baseband waveform. The single baseband waveform can be converted to an analog signal, which can be up- converted and centered at a plurality of frequency carriers, which can be adjacent, assigned for transmitting the signal. In addition, optimizations can be provided to ensure threshold power ratio over the plurality of carriers for effectively transmitting jointly encoded signals.

Abstract translation: 描述了有助于从与多个载波相关的数字信号合成单个基带波形的系统和方法。 可以接收与多个载波有关的数字信号。 数字信号可以由扩展来自传输块的数据符号产生，以产生可以另外被脉冲形成的码片序列。 数字信号可以沿正或负方向旋转，例如根据复数正弦曲线或其负表示。 旋转的信号可以组合或相加以产生单个基带波形。 单个基带波形可以被转换成模拟信号，该模拟信号可被上变频并且可以被分配用于发送信号的多个频率载波中心。 此外，可以提供优化以确保多个载波上的阈值功率比以有效地传输联合编码的信号。

公开(公告)号：WO2010107931A3

公开(公告)日：2011-05-05

申请号：PCT/US2010027683

申请日：2010-03-17

Applicant: QUALCOMM INC ,  SAMBHWANI SHARAD DEEPAK ,  GHOLMIEH AZIZ ,  ZHANG DANLU ,  BHARADWAJ ARJUN ,  KAPOOR ROHIT

Inventor： SAMBHWANI SHARAD DEEPAK ,  GHOLMIEH AZIZ ,  ZHANG DANLU ,  BHARADWAJ ARJUN ,  KAPOOR ROHIT

IPC: H04L5/00 ,  H04L1/00 ,  H04W52/28 ,  H04W72/04

CPC classification number: H04L5/003 ,  H04L1/0026 ,  H04L1/1671 ,  H04L5/001 ,  H04L5/0098 ,  H04W72/0413

Abstract: A method, an apparatus, and a computer program product for wireless communication are provided in which a plurality of uplink carriers are utilized in a cellular communications system. In an aspect of the disclosure, a wireless terminal configured for use in a cellular network transmits an uplink with a plurality of uplink carriers including an anchor carrier and a secondary carrier, and receives a downlink with a plurality of downlink carriers. Here, the wireless terminal provides feedback information, such as a channel quality indicator and an acknowledgment, corresponding to the plurality of downlink carriers, on an uplink channel on each of respective carriers in a subset of the plurality of uplink carriers.

Abstract translation: 提供一种用于无线通信的方法，装置和计算机程序产品，其中在蜂窝通信系统中使用多个上行链路载波。 在本公开的一方面，被配置为在蜂窝网络中使用的无线终端向包括锚定载波和辅载波的多个上行链路载波发送上行链路，并且接收具有多个下行链路载波的下行链路。 这里，无线终端在多个上行链路载波的子集中的各个载波上的上行链路信道上提供与多个下行链路载波对应的信道质量指示符和确认的反馈信息。

公开(公告)号：WO2010120981A1

公开(公告)日：2010-10-21

申请号：PCT/US2010/031166

申请日：2010-04-15

Applicant: QUALCOMM Incorporated ,  GHOLMIEH, Aziz ,  ZHANG, Danlu ,  SAMBHWANI, Sharad Deepak ,  KAPOOR, Rohit ,  HOU, Jilei ,  MOHANTY, Bibhu Prasad ,  OZTURK, Ozcan ,  BHARADWAJ, Arjun ,  LEE, Heechoon

Inventor： GHOLMIEH, Aziz ,  ZHANG, Danlu ,  SAMBHWANI, Sharad Deepak ,  KAPOOR, Rohit ,  HOU, Jilei ,  MOHANTY, Bibhu Prasad ,  OZTURK, Ozcan ,  BHARADWAJ, Arjun ,  LEE, Heechoon

IPC: H04W72/04

CPC classification number: H04W72/0406 ,  H04L5/001 ,  H04L5/0096

Abstract: Methods, systems and apparatuses for controlling radio links in a multiple carrier wireless communication system are disclosed. A method can include aggregating control functions from at least two carriers onto one carrier to form an anchor carrier and one or more associated secondary carriers; establishing communication links for the anchor carrier and each secondary carrier; and controlling communication based on the anchor carrier.

Abstract translation: 公开了一种用于控制多载波无线通信系统中的无线电链路的方法，系统和装置。 一种方法可以包括将来自至少两个载波的控制功能聚合到一个载波上以形成锚定载波和一个或多个相关联的辅载波; 建立锚定载体和每个辅助载体的通信链路; 并基于锚载波控制通信。

公开(公告)号：WO2010107920A2

公开(公告)日：2010-09-23

申请号：PCT/US2010027671

申请日：2010-03-17

Applicant: QUALCOMM INC ,  GHOLMIEH AZIZ ,  BHARADWAJ ARJUN ,  LEE HEECHOON ,  MOHANTY BIBHU P ,  SAMBHWANI SHARAD DEEPAK ,  ZHANG DANLU

Inventor： GHOLMIEH AZIZ ,  BHARADWAJ ARJUN ,  LEE HEECHOON ,  MOHANTY BIBHU P ,  SAMBHWANI SHARAD DEEPAK ,  ZHANG DANLU

IPC: H04L5/16 ,  H04K1/10 ,  H04L27/06

CPC classification number: H04L5/0094 ,  H04L5/003

Abstract: Systems and methods for effectuating a signal carrier configuration are disclosed. In one embodiment, the method comprises receiving an order, determining a signal carrier on which the order was received, determining a signal carrier configuration based at least in part on the order and the determined signal carrier, and changing the state of one or more signal carriers to effectuate the signal carrier configuration.

Abstract translation: 公开了用于实现信号载体配置的系统和方法。 在一个实施例中，该方法包括接收一个命令，确定接收到该命令的信号载波，至少部分地基于该顺序和确定的信号载波，以及改变一个或多个信号的状态来确定信号载波配置 载波来实现信号载波配置。

公开(公告)号：WO2010107911A1

公开(公告)日：2010-09-23

申请号：PCT/US2010/027661

申请日：2010-03-17

Applicant: QUALCOMM INCORPORATED ,  ZHANG, Danlu ,  VITTHALADEVUNI, Pavan, Kumar ,  AGARWAL, Ravi ,  HOU, Jilei ,  OZTURK, Ozcan ,  BHARADWAJ, Arjun ,  SAMBHWANI, Sharad, Deepak

Inventor： ZHANG, Danlu ,  VITTHALADEVUNI, Pavan, Kumar ,  AGARWAL, Ravi ,  HOU, Jilei ,  OZTURK, Ozcan ,  BHARADWAJ, Arjun ,  SAMBHWANI, Sharad, Deepak

IPC: H04W52/34 ,  H04W52/28 ,  H04W52/42 ,  H04W52/12

CPC classification number: H04W52/286 ,  H04W52/06 ,  H04W52/12 ,  H04W52/346 ,  H04W52/42

Abstract: A method for wireless communications is provided. The method includes applying independent power controls to two or more carriers from a set of high speed packet access signals. The method includes monitoring power across the two or more carriers to determine power levels for the set of high speed packet access signals. The method also includes adjusting at least one of an open loop control, an inner loop control, or an outer loop control in view of the power levels for the set of packet access signals.

Abstract translation: 提供了一种用于无线通信的方法。 该方法包括从一组高速分组接入信号向两个或多个载波应用独立的功率控制。 该方法包括监视两个或多个载波上的功率，以确定该组高速分组接入信号的功率电平。 鉴于该组分组接入信号的功率电平，该方法还包括调整开环控制，内环控制或外环控制中的至少一个。

公开(公告)号：WO2011100627A1

公开(公告)日：2011-08-18

申请号：PCT/US2011/024643

申请日：2011-02-11

Applicant: QUALCOMM Incorporated ,  BHARADWAJ, Arjun ,  SAMBHWANI, Sharad Deepak

Inventor： BHARADWAJ, Arjun ,  SAMBHWANI, Sharad Deepak

IPC: H04W72/04 ,  H04L1/00

CPC classification number: H04L1/0026 ,  H04L1/0027 ,  H04L1/0028 ,  H04L1/1671 ,  H04L1/1861 ,  H04L5/0007 ,  H04L5/001 ,  H04L5/0048 ,  H04L5/0053

Abstract: Systems, methods, devices, and computer program products are described for transmission of downlink channel quality information and acknowledgment information in a multi-carrier wireless communication system. Channel quality information may be estimated for a number of downlink carriers. An uplink control channel may be configured in a flexible manner based on the number of activated carriers and whether those carriers are configured with MIMO. The feedback cycle for the channel quality information may remain constant.

Abstract translation: 描述了用于在多载波无线通信系统中传输下行链路信道质量信息和确认信息的系统，方法，设备和计算机程序产品。 可以针对多个下行链路载波来估计信道质量信息。 可以基于激活的载波的数量灵活地配置上行链路控制信道，以及这些载波是否配置有MIMO。 信道质量信息的反馈周期可能保持不变。

公开(公告)号：WO2010147689A1

公开(公告)日：2010-12-23

申请号：PCT/US2010/027656

申请日：2010-03-17

Applicant: QUALCOMM INCORPORATED ,  ZHANG, Danlu ,  VITTHALADEVUNI, Pavan, Kumar ,  HOU, Jilei ,  OZTURK, Ozcan ,  BHARADWAJ, Arjun ,  AGARWAL, Ravi ,  SAMBHWANI, Sharad, Deepak

Inventor： ZHANG, Danlu ,  VITTHALADEVUNI, Pavan, Kumar ,  HOU, Jilei ,  OZTURK, Ozcan ,  BHARADWAJ, Arjun ,  AGARWAL, Ravi ,  SAMBHWANI, Sharad, Deepak

IPC: H04W52/34 ,  H04W52/42 ,  H04W52/28

CPC classification number: H04W52/42 ,  H04W52/286 ,  H04W52/346

Abstract: A method for wireless communications is provided. The method includes applying independent power controls to two or more carriers from a set of high speed packet access signals. The method includes monitoring power across the two or more carriers to determine power levels for the set of high speed packet access signals. The method also includes automatically scaling at least one of the independent power controls in view of the determined power levels for the set of high speed packet access signals. The method also includes setting the minimum power offset of the data channel independently on each carrier.

Abstract translation: 提供了一种用于无线通信的方法。 该方法包括从一组高速分组接入信号向两个或多个载波应用独立的功率控制。 该方法包括监视两个或多个载波上的功率，以确定该组高速分组接入信号的功率电平。 考虑到该组高速分组接入信号的确定的功率电平，该方法还包括自动缩放独立功率控制中的至少一个。 该方法还包括在每个载波上独立设置数据信道的最小功率偏移量。

公开(公告)号：WO2010107917A1

公开(公告)日：2010-09-23

申请号：PCT/US2010/027667

申请日：2010-03-17

Applicant: QUALCOMM INCORPORATED ,  ZHANG, Danlu ,  SAMBHWANI, Sharad, Deepak ,  GHOLMIEH, Aziz ,  KAPOOR, Rohit ,  HOU, Jilei ,  OZTURK, Ozcan ,  BHARADWAJ, Arjun

Inventor： ZHANG, Danlu ,  SAMBHWANI, Sharad, Deepak ,  GHOLMIEH, Aziz ,  KAPOOR, Rohit ,  HOU, Jilei ,  OZTURK, Ozcan ,  BHARADWAJ, Arjun

IPC: H04W72/12

CPC classification number: H04L5/00 ,  H04L5/0023 ,  H04L5/0044 ,  H04L5/0053 ,  H04L5/0082 ,  H04L5/0087 ,  H04L5/0094 ,  H04W72/1252 ,  H04W72/1284

Abstract: Systems and methods for communicating over multiple carriers are described herein. A predetermined event triggers the generation of scheduling information for two or more of the carriers. The predetermined event may comprise expiration of a timer set for at least one of the two or more carriers, storing data in a buffer having a higher transmission priority than data previously stored in the buffer, or changing at least one of the two or more carriers from being served by a first cell to being served by a second cell.

Abstract translation: 这里描述了用于在多个载体上进行通信的系统和方法。 一个预定事件触发了两个或多个载波的调度信息的生成。 预定事件可以包括针对两个或更多个载波中的至少一个的定时器集合的期限，将数据存储在具有比先前存储在缓冲器中的数据更高的发送优先级的缓冲器中，或者改变两个或更多个载波中的至少一个 由第一个小区服务，由第二个小区服务。

公开(公告)号：WO2013025734A1

公开(公告)日：2013-02-21

申请号：PCT/US2012/050825

申请日：2012-08-14

Applicant: QUALCOMM INCORPORATED ,  BHARADWAJ, Arjun ,  SAMBHWANI, Sharad, Deepak ,  MOHAN, Siddharth

Inventor： BHARADWAJ, Arjun ,  SAMBHWANI, Sharad, Deepak ,  MOHAN, Siddharth

IPC: H04B7/04

CPC classification number: H04W72/0446 ,  H04B7/0404 ,  H04B7/0456 ,  H04B7/0639

Abstract: Apparatus and methods are described herein for applying precoding information updates at a user equipment (UE). The UE receives precoder information from a network component. The UE can them transmit packet data over a transmit time interval (TTI) of tow or more slots using transmit diversity. The UE updates the precoder for transmit diversity with the precoder information in a slot subsequent to the first slot in the TTI. The precoder information is applied to update the precoder at a slot boundary within the TTI.

Abstract translation: 本文描述了用于在用户设备（UE）处应用预编码信息更新的装置和方法。 UE从网络组件接收预编码器信息。 UE可以使用发射分集在一个或多个时隙的发射时间间隔（TTI）上发射分组数据。 UE在TTI中的第一时隙之后的时隙中用预编码器信息来更新用于发射分集的预编码器。 应用预编码器信息来在TTI内的时隙边界处更新预编码器。