公开(公告)号：US10218484B2

公开(公告)日：2019-02-26

申请号：US15716291

申请日：2017-09-26

Applicant: QUALCOMM Incorporated

Inventor： Sitaramanjaneyulu Kanamarlapudi ,  Aziz Gholmieh ,  Liangchi Hsu

IPC: H04L5/00 ,  H04L29/06 ,  H04L29/08 ,  H04L1/16 ,  H04L1/18 ,  H04W28/02 ,  H04W76/10 ,  H04W28/26 ,  H04W72/14

Abstract: Systems and methods adapted to provide transmission of communication acknowledgments to facilitate effective delivery and processing of acknowledgments are disclosed. Embodiments may utilize one or more special definition of header and/or control bits (e.g., length indicator, extension field, etc.), special grants (e.g., a grant to carry control PDUs and/or data PDUs with one or more ACKs), and/or one or more special logical channel/radio bearer (e.g., a logical channel having higher priority than regular data bearer traffic) for delivery of acknowledgments, to expedite processing of the acknowledgments, etc. A device receiving such acknowledgments may identify a packet as including one or more acknowledgment upon decoding/deciphering the received packet, such as by detecting a header field containing special data or by receiving the acknowledgment via a special bearer channel, whereby the acknowledgments may be extracted and delivered to upper layers without waiting for all the in-sequence packets to be received or processed.

公开(公告)号：US09491276B2

公开(公告)日：2016-11-08

申请号：US14823893

申请日：2015-08-11

Applicant: QUALCOMM Incorporated

Inventor： Sitaramanjaneyulu Kanamarlapudi ,  Arvindhan Kumar ,  Liangchi Hsu ,  Chetan Chakravarthy ,  Yongsheng Shi

IPC: H04W68/00 ,  H04M1/57 ,  H04B1/3816 ,  H04W8/18 ,  H04W24/10

CPC classification number: H04M1/575 ,  H04B1/3816 ,  H04W8/183 ,  H04W24/10 ,  H04W68/005 ,  H04W76/10 ,  H04W88/06

Abstract: Aspects of user equipment capability reporting include receiving a paging signal for a second subscription during a tune away from an active voice call on a first subscription, sending a report of less than a full set of user equipment capability information to the network for the second subscription during a connection setup in response to the paging signal for the second subscription, extracting a caller identification (ID) associated with the paging signal for the second subscription during the tune away from the voice call on the first subscription, and initiating a transmission to the network for sending the full set of UE capability information for the second subscription in response to the voice call on the first subscription ending.

Abstract translation: 用户设备能力报告的方面包括在远离主动语音呼叫的第一订阅期间接收用于第二订阅的寻呼信号，向第二订阅的网络发送少于一整套用户设备能力信息的报告 在响应于用于第二订阅的寻呼信号的连接建立期间，在第一次订阅期间，在远离语音呼叫的调谐期间，提取与用于第二订阅的寻呼信号相关联的主叫标识（ID），以及发起到 网络，用于响应于第一订阅结束上的语音呼叫发送用于第二订阅的全套UE能力信息。

公开(公告)号：US09294958B2

公开(公告)日：2016-03-22

申请号：US13908710

申请日：2013-06-03

Applicant: QUALCOMM Incorporated

Inventor： Chetan Gopalakrishnan Chakravarthy ,  Sathish Krishnamoorthy ,  Madhavi Duvvuru ,  Ansah Ahmed Sheik ,  Liangchi Hsu ,  Yongsheng Shi

IPC: H04W28/06 ,  H04W60/02

CPC classification number: H04W28/06 ,  H04W60/02

Abstract: The present disclosure presents a method and apparatus for dynamically configuring a cell update message at a user equipment (UE). For example, the method may include determining that a size of the cell update message at the UE is above a threshold value after a “measured results on random access channel (RACH)” information element (IE) is excluded from the cell update message. Furthermore, such an example method may include removing one or more IEs from the cell update message until the size of the cell update message is at or below the threshold value. As such, dynamic configuration of a cell update message at a UE is achieved.

Abstract translation: 本公开提供了一种用于在用户设备（UE）处动态配置小区更新消息的方法和装置。 例如，该方法可以包括在从小区更新消息中排除了“随机接入信道（RACH）上的测量结果”信息元素（IE））之后，确定UE处的小区更新消息的大小高于阈值。 此外，这样的示例方法可以包括从小区更新消息中移除一个或多个IE，直到小区更新消息的大小等于或低于阈值。 因此，实现了在UE处的小区更新消息的动态配置。

公开(公告)号：US20150341823A1

公开(公告)日：2015-11-26

申请号：US14624413

申请日：2015-02-17

Applicant: QUALCOMM Incorporated

Inventor： Sitaramanjaneyulu Kanamarlapudi ,  Liangchi Hsu

IPC: H04W28/02

CPC classification number: H04W28/0252 ,  H04L5/001 ,  H04L5/0064 ,  H04L5/0087 ,  H04W28/0278 ,  H04W28/085

Abstract: Wireless User Equipment (UEs) are adapted to facilitate uplink transmissions on two or more carriers. According to one example, a wireless user equipment can determine whether a size of data to be transmitted is greater than or less than a predetermined threshold. When the size of the data is less than the predetermined threshold, the wireless user equipment can transmit the data on a primary carrier. When the size of the data is greater than, or equal to the predetermined threshold, the wireless user equipment can transmit an initial portion of the data on the secondary carrier, and any remaining portion of the data can be transmitted on the primary carrier. Other aspects, embodiments, and features are also included.

Abstract translation: 无线用户设备（UE）适于促进两个或更多个载波上的上行链路传输。 根据一个示例，无线用户设备可以确定要发送的数据的大小是否大于或小于预定阈值。 当数据的大小小于预定阈值时，无线用户设备可以在主载波上发送数据。 当数据的大小大于或等于预定阈值时，无线用户设备可以在辅载波上发送数据的初始部分，并且数据的任何剩余部分可以在主载波上发送。 还包括其他方面，实施例和特征。

公开(公告)号：US20150289266A1

公开(公告)日：2015-10-08

申请号：US14470872

申请日：2014-08-27

Applicant: QUALCOMM Incorporated

Inventor： Liangchi Hsu ,  Sitaramanjaneyulu Kanamarlapudi ,  Valibabu Saladi

IPC: H04W72/04 ,  H04W36/36 ,  H04W76/04 ,  H04W88/06

CPC classification number: H04W72/0446 ,  H04W36/36 ,  H04W72/1215 ,  H04W76/28 ,  H04W88/06

Abstract: Aspects of the present disclosure relate to a user equipment (UE) that can maintain active connections on multiple wireless communication networks. The UE shares a transmission resource when transmitting (TX) on a first radio access technology (RAT) and a second RAT in a time-division manual. During TX sharing, the UE provide uplink recovery and protection to one of the RATs.

Abstract translation: 本公开的方面涉及可以维持多个无线通信网络上的活动连接的用户设备（UE）。 UE在时分手册中在第一无线电接入技术（RAT）和第二RAT上发送（TX）时共享传输资源。 在TX共享期间，UE向RAT之一提供上行恢复和保护。

公开(公告)号：US20150245214A1

公开(公告)日：2015-08-27

申请号：US14463348

申请日：2014-08-19

Applicant: QUALCOMM Incorporated

Inventor： Krishna Chaitanya Bellam ,  Sitaramanjaneyulu Kanamarlapudi ,  Liangchi Hsu

IPC: H04W12/08 ,  H04W76/04

CPC classification number: H04W12/08 ,  H04L9/0891 ,  H04L63/162 ,  H04L63/205 ,  H04L2209/80 ,  H04W12/04 ,  H04W36/00

Abstract: The present disclosure provides for performing security mode procedures. A user equipment (UE) may receive a security mode command from a network such as a UTRAN. The UE may process the security mode command at the radio resource control layer to update security information such as ciphering information. The UE may generate a security mode complete message informing the network when to begin using the updated security information. The UE may generate at least one radio link control layer PDU from the security mode complete message. The UE may set a polling bit of a last PDU. The polling bit may cause the network to acknowledge the security mode complete message with status information. During the update, the UE may suspend one or more radio bearers used by the UE. The UE may resume the suspended radio bearers using the new security information in response to receiving the status information.

Abstract translation: 本公开提供了执行安全模式过程。 用户设备（UE）可以从诸如UTRAN的网络接收安全模式命令。 UE可以在无线资源控制层处理安全模式命令，以更新诸如加密信息的安全信息。 UE可以生成通知网络何时开始使用更新的安全信息的安全模式完成消息。 UE可以从安全模式完成消息生成至少一个无线电链路控制层PDU。 UE可以设置最后一个PDU的轮询比特。 轮询位可能导致网络使用状态信息确认安全模式完成消息。 在更新期间，UE可以暂停UE使用的一个或多个无线电承载。 响应于接收到状态信息，UE可以使用新的安全信息来恢复暂停的无线电承载。

公开(公告)号：US20140376401A1

公开(公告)日：2014-12-25

申请号：US14306949

申请日：2014-06-17

Applicant: QUALCOMM Incorporated

Inventor： Sitaramanjaneyulu Kanamarlapudi ,  Liangchi Hsu ,  Rohit Kapoor ,  Venkata Ramanan Venkatachalam Jayaraman ,  Rashid Ahmed Abkar Attar ,  Harish Venkatachari

IPC: H04W24/02 ,  H04W72/04 ,  H04W24/08

CPC classification number: H04W72/04 ,  H04B7/26 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/048

Abstract: The present disclosure presents a method and an apparatus for improving performance at a user equipment (UE). For example, the method may include calculating an average buffer occupancy value at the UE, sending a request for resources from the UE to a base station in communication with the UE, wherein request for the resources is based on the average buffer value, receiving resources from the base station based on the request sent from the UE, and transmitting data on a uplink (UL), from the UE to the base station, based on one or more of data available for transmission at the UE, or an available transmit power at the UE, or the resources received from the base station. As such, improved performance at a UE is achieved.

Abstract translation: 本公开提供了一种用于改善用户设备（UE）的性能的方法和装置。 例如，该方法可以包括：计算UE处的平均缓冲器占用值，向与UE通信的基站发送资源请求，其中对资源的请求基于平均缓冲器值，接收资源 基于从UE发送的请求，基于从UE向基站发送数据，从UE向基站发送数据，基于可用于在UE发送的一个或多个数据，或可用发射功率 在UE处，或从基站接收的资源。 因此，实现了在UE处的改进的性能。

公开(公告)号：US20140376393A1

公开(公告)日：2014-12-25

申请号：US14082982

申请日：2013-11-18

Applicant: QUALCOMM Incorporated

Inventor： Yongsheng Shi ,  Sathish Krishnamoorthy ,  Vikas Gulati ,  Satish Pavan Kumar Nichanametla ,  Liangchi Hsu

IPC: H04W24/06

CPC classification number: H04W24/06 ,  H04W36/14

Abstract: Aspects of the disclosure provide apparatus and methods of inter-system measurements operable at a user equipment (UE) in a wireless communication network. The UE establishes a connection with a network node in a first wireless communication network utilizing a first radio access technology (RAT), wherein the UE is capable of measuring a plurality of frequency bands of a second RAT greater in number than a measurement capability report limit of the first RAT. The UE further selects a subset of the plurality of frequency bands of the second RAT to be included in a measurement capability information element (IE) based on information provided by the network node and information stored at the UE. The UE further transmits the measurement capability IE to the network node.

Abstract translation: 本公开的方面提供可在无线通信网络中的用户设备（UE）处操作的系统间测量的装置和方法。 UE利用第一无线电接入技术（RAT）在第一无线通信网络中与网络节点建立连接，其中UE能够测量第二RAT的多个频带，其数量大于测量能力报告限制 的第一RAT。 UE还基于由网络节点提供的信息和存储在UE中的信息，选择要包括在测量能力信息元素（IE）中的第二RAT的多个频带的子集。 UE进一步向网络节点发送测量能力IE。

公开(公告)号：US20140348010A1

公开(公告)日：2014-11-27

申请号：US14095492

申请日：2013-12-03

Applicant: QUALCOMM Incorporated

Inventor： Sitaramanjaneyulu KANAMARLAPUDI ,  Rohit Kapoor ,  Rashid Ahmed Akbar Attar ,  Liangchi Hsu ,  Yi Zhang ,  Dan Zhang

IPC: H04W56/00 ,  H04L12/26

CPC classification number: H04L43/0847 ,  H04L1/00 ,  H04W28/04 ,  H04W52/0245 ,  H04W56/00 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1246 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/164

Abstract: Apparatus and methods of improving call performance by enabling/continuing uplink transmissions during poor downlink radio conditions. The apparatus and methods further include monitoring, by a user equipment (UE), downlink (DL) signal conditions associated with a serving Node B. Moreover, the apparatus and methods include triggering an out-of-sync state upon a determination that the DL signal conditions have degraded beyond a DL signal quality threshold. Additionally, the apparatus and methods include delaying turning off of a power amplifier (PA) associated with transmission of uplink (UL) messages for a call performance improvement threshold time duration.

Abstract translation: 在较差的下行链路无线电条件期间通过启用/继续上行链路传输来改善呼叫性能的装置和方法。 所述装置和方法还包括由用户设备（UE）监视与服务节点B相关联的下行链路（DL）信号状况。此外，所述装置和方法包括在确定DL时触发不同步状态 信号条件已经劣化超过DL信号质量阈值。 此外，该装置和方法包括延迟与呼叫性能改善阈值持续时间的上行链路（UL）消息的传输相关联的功率放大器（PA）的关闭。

公开(公告)号：US20140082447A1

公开(公告)日：2014-03-20

申请号：US13944602

申请日：2013-07-17

Applicant: QUALCOMM Incorporated

Inventor： Sitaramanjaneyulu KANAMARLAPUDI ,  Liangchi Hsu

IPC: H04L1/08

CPC classification number: H04L1/08 ,  H04L1/1809 ,  H04L1/1812 ,  H04L1/1819 ,  H04L1/1848 ,  H04L1/188

Abstract: Methods and apparatus of enhanced status retransmission in wireless communication include receiving at least a first portion of a reconfiguration message from a network entity. The methods and apparatus further include detecting an absent second portion of the reconfiguration message. Moreover, the methods and apparatus include sending a retransmission request to the network entity based at least in part on the detecting of the absent second portion of the reconfiguration message and irrespective of a state of a status prohibit timer. Additionally, The methods and apparatus include triggering a status prohibit timer disregard state for at least a portion of a status prohibit time period of the status prohibit timer, wherein the status prohibit timer disregard state permits the sending of the retransmission request during the status prohibit timer period.

Abstract translation: 在无线通信中增强状态重传的方法和装置包括从网络实体接收至少第一部分重配置消息。 所述方法和装置还包括检测重新配置消息的不存在的第二部分。 此外，所述方法和装置包括至少部分地基于对所述重配置消息的缺少第二部分的检测而不管状态禁止定时器的状态来向所述网络实体发送重传请求。 此外，该方法和装置包括触发状态禁止定时器的状态禁止时间段的至少一部分的状态禁止定时器忽视状态，其中状态禁止定时器忽视状态允许在状态禁止定时器期间发送重传请求 期。