公开(公告)号：US20150341825A1

公开(公告)日：2015-11-26

申请号：US14284053

申请日：2014-05-21

Applicant: QUALCOMM Incorporated

Inventor： Joseph Soriaga ,  Jun Hu ,  Huang Lou ,  Jing Sun ,  Rashid Ahmed Akbar Attar

IPC: H04W28/04 ,  H04W76/04

CPC classification number: H04W72/048 ,  H04W8/183 ,  H04W28/0215 ,  H04W28/04 ,  H04W76/15 ,  H04W76/20 ,  H04W76/34 ,  H04W88/06

Abstract: Aspects of the present disclosure provide wireless communication devices and methods configured to operate with multiple active connections. A user equipment establishes a first active connection associated with a first subscription. The user equipment also establishes a second active connection, simultaneous to the first active connection, associated with a second subscription. The user equipment provides modem information corresponding to connection qualities of the first active connection and second active connection, to an operating system of the user equipment. Furthermore, the user equipment mitigates contention between the first active connection and second active connection by degrading at least one of the first active connection or second active connection in accordance with a decision given by the operating system based on the modem information.

Abstract translation: 本公开的方面提供了配置成与多个活动连接一起操作的无线通信设备和方法。 用户设备建立与第一订阅相关联的第一活动连接。 用户设备还建立与第二订阅相关联的与第一活动连接同时的第二活动连接。 用户设备向用户设备的操作系统提供对应于第一活动连接和第二主动连接的连接质量的调制解调器信息。 此外，用户设备通过根据操作系统基于调制解调器信息给出的决定降级第一活动连接或第二活动连接中的至少一个来减轻第一活动连接和第二主动连接之间的争用。

公开(公告)号：US20150023258A1

公开(公告)日：2015-01-22

申请号：US14134898

申请日：2013-12-19

Applicant: QUALCOMM INCORPORATED

Inventor： Jun Hu ,  Rashid Ahmed Akbar Attar ,  Joseph B. Soriaga ,  Jing Sun ,  Huang Lou

IPC: H04W76/02

CPC classification number: H04W76/16 ,  H04W8/18 ,  H04W72/1215 ,  H04W76/15 ,  H04W88/06

Abstract: A method, an apparatus, and a computer program product are provided. The apparatus may be configured to establish a first call for a first subscription, and accept a second call for a second subscription while maintaining the first call. A single transmit chain may be used to transmit uplink traffic associated with the first call and uplink traffic associated with the second call. A timesharing schedule for the transmit chain may determine when the uplink traffic associated with the first call is transmitted and when the uplink traffic associated with the second call is transmitted on the transmit chain. Downlink traffic associated with the first and second calls may be received using different receive chain. Downlink traffic associated with the first and second calls may be received using the same receive chain.

Abstract translation: 提供了一种方法，装置和计算机程序产品。 该装置可以被配置为建立第一呼叫以进行第一订阅，并且在维持第一呼叫的同时接受用于第二订阅的第二呼叫。 单个发射链可用于传送与第一呼叫相关联的上行链路业务和与第二呼叫相关联的上行链路业务。 用于发送链的分时计划可以确定何时发送与第一呼叫相关联的上行链路业务以及何时在发送链上发送与第二呼叫相关联的上行链路业务。 可以使用不同的接收链来接收与第一和第二呼叫相关联的下行链路业务。 可以使用相同的接收链接收与第一和第二呼叫相关联的下行链路业务。

公开(公告)号：US20150023230A1

公开(公告)日：2015-01-22

申请号：US14156439

申请日：2014-01-15

Applicant: QUALCOMM Incorporated

Inventor： Jun Hu ,  Rashid Ahmed Akbar Attar ,  Joseph B. Soriaga ,  Jing Sun ,  Huang Lou

IPC: H04W72/12 ,  H04L5/14

CPC classification number: H04W72/1205 ,  H04L5/14 ,  H04W4/16 ,  H04W8/18 ,  H04W72/1215 ,  H04W76/15 ,  H04W76/16 ,  H04W76/25 ,  H04W76/28 ,  H04W88/06

Abstract: A method, an apparatus, and a computer program product are provided. The apparatus may be configured to establish a first call for a first subscription, and accept a second call for a second subscription while maintaining the first call. A single RF transmit chain may be scheduled for uplink transmissions associated with the first call and uplink transmissions associated with the second call. A timesharing schedule for the transmit chain may determine timing for the uplink transmissions associated with the first call is transmitted and when the uplink transmissions associated with the second call is transmitted on the transmit chain. Downlink transmissions associated with the first and second calls may be received using different receive chain. Downlink transmissions associated with the first and second calls may be received using the same receive chain.

Abstract translation: 提供了一种方法，装置和计算机程序产品。 该装置可以被配置为建立第一呼叫以进行第一订阅，并且在维持第一呼叫的同时接受用于第二订阅的第二呼叫。 可以为与第一呼叫相关联的上行链路传输和与第二呼叫相关联的上行链路传输调度单个RF发射链。 用于发送链的分时计划可以确定与第一呼叫相关联的上行链路传输的定时被发送，以及何时在发送链上发送与第二呼叫相关联的上行链路传输。 可以使用不同的接收链接收与第一和第二呼叫相关联的下行链路传输。 可以使用相同的接收链接收与第一和第二呼叫相关联的下行链路传输。

公开(公告)号：US20180234880A1

公开(公告)日：2018-08-16

申请号：US15713335

申请日：2017-09-22

Applicant: QUALCOMM Incorporated

Inventor： Jing Jiang ,  Seyedkianoush Hosseini ,  Huang Lou ,  Joseph Binamira Soriaga ,  Hari Sankar

IPC: H04W28/04 ,  H04L1/00 ,  H04L1/16

CPC classification number: H04W28/04 ,  H04L1/0045 ,  H04L1/1607 ,  H04L1/1671 ,  H04L1/1812 ,  H04L1/1864 ,  H04L1/1887 ,  H04L1/1896

Abstract: Methods, systems, and devices for wireless communication are described that provide for generation of an encoded transport block (TB) that includes a number of systematic code blocks (CBs) and a number of parity CBs. The systematic CBs may be transmitted to a receiver, and the receiver may attempt to decode the systematic CBs. In some cases, one or more parity CBs may be transmitted with the systematic CBs, and the systematic CBs may be successfully decoded even in the event that one or more of the systematic CBs are not successfully received. In some cases, a receiver may provide feedback that requests that additional CBs be transmitted to decode the systematic CBs that were received, and it is not necessary to retransmit the missing systematic CBs. In some cases, a quantized value of a number of additional CBs needed to decode the TB may be transmitted.

公开(公告)号：US20180198564A1

公开(公告)日：2018-07-12

申请号：US15849034

申请日：2017-12-20

Applicant: QUALCOMM Incorporated

Inventor： Yang Yang ,  Jing Jiang ,  Gabi Sarkis ,  Huang Lou ,  Hari Sankar

IPC: H04L1/16 ,  H03M13/13 ,  H03M13/11

Abstract: Decoding and encoding methods, systems, and devices for wireless communication are described. One method may include receiving a codeword over a wireless channel, the codeword being encoded using a polar code, identifying a set of repeated bit locations in the received codeword, and identifying a set of bit locations of the polar code used for information bits for the encoding. The set of bit locations may be determined based at least in part on recursively partitioning bit-channels of the polar code for each stage of polarization and assigning portions of a number of the information bits to bit-channel partitions of each stage of polarization based on a mutual information transfer function of respective aggregate capacities of the bit-channel partitions. The method may also include decoding the received codeword according to the polar code to obtain an information bit vector at the set of bit locations, and other aspects and features.

公开(公告)号：US09544042B2

公开(公告)日：2017-01-10

申请号：US14307577

申请日：2014-06-18

Applicant: QUALCOMM Incorporated

Inventor： Wenjun Li ,  Jun Hu ,  Huang Lou ,  Vansh Pal Singh Makh ,  Francis Ming-Meng Ngai ,  Ashish Gaonekar ,  Varsha Rao ,  Surekha Muralidharan

IPC: H04W88/06 ,  H04B7/08 ,  H04W8/18 ,  H04W8/22

CPC classification number: H04B7/0871 ,  H04W8/183 ,  H04W8/22 ,  H04W88/06

Abstract: Methods and devices are disclosed for implementing opportunistic mobile receive diversity (“OMRD”) on a multi-SIM wireless device. The wireless device may receive a request from a protocol stack associated with the first SIM to utilize the second RF resource for receive diversity, and determine whether a protocol stack associated with the second SIM currently has a lower priority than the protocol stack associated with the first SIM. Upon determining that the protocol stack associated with the second SIM currently has a lower priority than the protocol stack associated with the first SIM, the wireless device may grant control of the second RF resource to the protocol stack associated with the first SIM. Granting control may provide, to the protocol stack associated with the first SIM, a capability to enable and disable receive diversity using the first and second RF resources.

Abstract translation: 公开了用于在多SIM无线设备上实现机会性移动接收分集（“OMRD”）的方法和设备。 无线设备可以从与第一SIM相关联的协议栈接收请求以利用第二RF资源进行接收分集，并且确定与第二SIM相关联的协议栈当前是否具有比与第一SIM相关联的协议栈更低的优先级 SIM卡 当确定与第二SIMS相关联的协议栈当前具有比与第一SIM相关联的协议栈更低的优先级时，无线设备可以将第二RF资源的控制权授予与第一SIM相关联的协议栈。 允许控制可以向与第一SIM相关联的协议栈提供使用第一和第二RF资源来启用和禁用接收分集的能力。

公开(公告)号：US09344914B2

公开(公告)日：2016-05-17

申请号：US14284053

申请日：2014-05-21

Applicant: QUALCOMM Incorporated

Inventor： Joseph Soriaga ,  Jun Hu ,  Huang Lou ,  Jing Sun ,  Rashid Ahmed Akbar Attar

IPC: H04W76/04 ,  H04W28/04 ,  H04W8/18 ,  H04W76/06 ,  H04W88/06

CPC classification number: H04W72/048 ,  H04W8/183 ,  H04W28/0215 ,  H04W28/04 ,  H04W76/15 ,  H04W76/20 ,  H04W76/34 ,  H04W88/06

Abstract: Aspects of the present disclosure provide wireless communication devices and methods configured to operate with multiple active connections. A user equipment establishes a first active connection associated with a first subscription. The user equipment also establishes a second active connection, simultaneous to the first active connection, associated with a second subscription. The user equipment provides modem information corresponding to connection qualities of the first active connection and second active connection, to an operating system of the user equipment. Furthermore, the user equipment mitigates contention between the first active connection and second active connection by degrading at least one of the first active connection or second active connection in accordance with a decision given by the operating system based on the modem information.

Abstract translation: 本公开的方面提供了配置成与多个活动连接一起操作的无线通信设备和方法。 用户设备建立与第一订阅相关联的第一活动连接。 用户设备还建立与第二订阅相关联的与第一活动连接同时的第二活动连接。 用户设备向用户设备的操作系统提供对应于第一活动连接和第二主动连接的连接质量的调制解调器信息。 此外，用户设备通过根据操作系统基于调制解调器信息给出的决定降级第一活动连接或第二活动连接中的至少一个来减轻第一活动连接和第二主动连接之间的争用。

公开(公告)号：US09306653B2

公开(公告)日：2016-04-05

申请号：US14293984

申请日：2014-06-02

Applicant: QUALCOMM Incorporated

Inventor： Jing Sun ,  Huang Lou ,  Wenjun Li ,  Rashid Ahmed Akbar Attar ,  Jun Hu ,  Francis Ming-Meng Ngai ,  Vieri Vanghi

IPC: H04B1/04 ,  H04B7/08 ,  H04W88/06

CPC classification number: H04B7/08 ,  H04B7/0871 ,  H04W8/18 ,  H04W88/06

Abstract: A method for performing mobile receive diversity may include: enabling a first receive chain associated with a first radio access technology (RAT) to receive one or more signals from a second RAT; receiving second RAT signals on a second receive chain; enabling receive diversity on a modem associated with a second receive chain; generating, by a diversity receiver, a receive diversity signal based on the one or more second RAT signals received by the first receive chain during periods of time the first receive chain does not receive a signal from the first RAT; and outputting the generated receive diversity signal to a decoder for the second RAT.

Abstract translation: 用于执行移动接收分集的方法可以包括：启用与第一无线电接入技术（RAT）相关联的第一接收链从第二RAT接收一个或多个信号; 在第二接收链上接收第二RAT信号; 使得能够在与第二接收链相关联的调制解调器上进行接收分集; 在第一接收链没有接收到来自第一RAT的信号的时间段期间，由分集接收机生成基于由第一接收链接收的一个或多个第二RAT信号的接收分集信号; 并将所生成的接收分集信号输出到第二RAT的解码器。

公开(公告)号：US20160073446A1

公开(公告)日：2016-03-10

申请号：US14664024

申请日：2015-03-20

Applicant: QUALCOMM Incorporated

Inventor： Huang Lou ,  Rashid Ahmed Akbar Attar ,  Jun Hu

IPC: H04W76/04 ,  H04W52/02

CPC classification number: H04W52/028 ,  H04W76/28 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/21 ,  Y02D70/24 ,  Y02D70/25 ,  Y02D70/26

Abstract: Aspects of the present disclosure provide a method of performing discontinuous reception (DRX) and long timescale discontinuous transmission (LDTX) in a wireless communications system. An access terminal (AT) includes a communications interface configured to receive a forward link (FL) transmission from a network, wherein the FL transmission includes a plurality of frames each including at least two half slots. The AT further includes a computer-readable medium with instructions and a processing circuit coupled to the communications interface and the computer-readable medium. The AT is configured to enable a LDTX mode including an LDTX on period and an LDTX off period. In the LDTX off period, the AT autonomously enables a DRX mode in at least a portion of a half slot based on data contained in the half slot.

Abstract translation: 本公开的方面提供了一种在无线通信系统中执行不连续接收（DRX）和长时间不连续传输（LDTX）的方法。 接入终端（AT）包括被配置为从网络接收前向链路（FL）传输的通信接口，其中所述FL传输包括多个帧，每个帧包括至少两个半时隙。 AT还包括具有指令的计算机可读介质和耦合到通信接口和计算机可读介质的处理电路。 AT被配置为使能LDTX模式，包括LDTX周期和LDTX关闭周期。 在LDTX关闭时段中，AT基于半时隙中包含的数据自主地在半时隙的至少一部分中启用DRX模式。

公开(公告)号：US20160073445A1

公开(公告)日：2016-03-10

申请号：US14623944

申请日：2015-02-17

Applicant: QUALCOMM Incorporated

Inventor： Huang Lou ,  Rashid Ahmed Akbar Attar ,  Jun Hu

IPC: H04W76/04 ,  H04W52/44

CPC classification number: H04W52/44 ,  H04W52/0245 ,  H04W76/28 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/21 ,  Y02D70/24 ,  Y02D70/26

Abstract: Aspects of the present disclosure provides an apparatus configured to perform discontinuous reception (DRX) in a wireless communications system. The apparatus is configured to receive a forward link (FL) transmission from a network. The FL transmission includes one or more frames, wherein each of the frames includes a plurality of power control groups (PCGs). The apparatus determines a FL setpoint. If the FL setpoint is less than a maximum setpoint value by an amount greater than a predetermined value, the apparatus autonomously enables DRX to receive a predetermined subset of PCGs among the plurality of PCGs.

Abstract translation: 本公开的方面提供了被配置为在无线通信系统中执行不连续接收（DRX）的装置。 该装置被配置为从网络接收前向链路（FL）传输。 FL传输包括一个或多个帧，其中每个帧包括多个功率控制组（PCG）。 该设备确定FL设定点。 如果FL设定点小于最大设定值大于预定值的量，则该设备自主地使得DRX能够在多个PCG之间接收预定的PCG子集。