公开(公告)号：WO2015038532A1

公开(公告)日：2015-03-19

申请号：PCT/US2014/054763

申请日：2014-09-09

Applicant: QUALCOMM INCORPORATED

Inventor： GUPTA, Abhinav ,  CHIZGI, Nate ,  KANAMARLAPUDI, Sitaramanjaneyulu ,  HSU, Chih-Ping ,  KASTURI, Nitin

IPC: H04W52/40 ,  H04W52/28 ,  H04W52/14

CPC classification number: H04W52/146 ,  H04W52/286 ,  H04W52/40

Abstract: Aspects of the disclosure provide techniques for improving uplink transmit power control at a user equipment (UE). When the UE is communicating with multiple cells using Multi-flow High-Speed Downlink Packet Access (MF-HSDPA), the UE may control its uplink power based on an improved MF-HSDPA uplink power control algorithm, which is different from an or-of-downs (OOD) transmit power control. In handover, a UE may determine its transmit power to be less than a transmit power requested by a high-speed cell and more than an OOD transmit power.

Abstract translation: 本公开的方面提供了用于在用户设备（UE）处改善上行链路发射功率控制的技术。 当UE使用多流高速下行链路分组接入（MF-HSDPA）与多个小区进行通信时，UE可以基于改进的MF-HSDPA上行链路功率控制算法来控制其上行链路功率， （OOD）发射功率控制。 在切换中，UE可以将其发射功率确定为小于由高速小区请求的发射功率，并且超过OOD发射功率。

公开(公告)号：WO2014144192A1

公开(公告)日：2014-09-18

申请号：PCT/US2014/028492

申请日：2014-03-14

Applicant: QUALCOMM INCORPORATED

Inventor： HSU, Chih-Ping ,  USMANI, Farrukh ,  HANG, Ling ,  JEENAGALA, Rajagopal

IPC: H04W88/06

CPC classification number: H04W36/14 ,  H04W36/20 ,  H04W36/24 ,  H04W76/16 ,  H04W76/28 ,  H04W88/06

Abstract: Various embodiments include methods, systems, and devices for tuning away a mobile device's receiver without retuning the mobile device's transmitter, thereby allowing the mobile device to monitor multiple networks with a single radio frequency (RF) chain while avoiding the problems often associated with tune-away methods, such as loss of throughput, loss of tracking or synchronization, delays in acknowledgments, delays in rate control or channel quality control feedback, etc. The transmitter may remain tuned to a first network while the receiver may be separately tuned to one or more other networks. In various embodiments, the separately tuned receiver may monitor for paging signals on one or more networks while the transmitter remains tuned to the first network and transmits data or control signals.

Abstract translation: 各种实施例包括用于在不重新移动移动设备的发射机的情况下调谐移动设备的接收器的方法，系统和设备，从而允许移动设备使用单个射频（RF）链监视多个网络，同时避免经常与调谐 - 诸如丢失吞吐量，丢失跟踪或同步，确认延迟，速率控制延迟或信道质量控制反馈等。发射机可以保持调谐到第一网络，同时接收机可以单独调谐到一个或多个 更多的其他网络。 在各种实施例中，单独调谐的接收机可以监视一个或多个网络上的寻呼信号，同时发射机保持调谐到第一网络并传输数据或控制信号。

公开(公告)号：WO2013119953A1

公开(公告)日：2013-08-15

申请号：PCT/US2013/025349

申请日：2013-02-08

Applicant: QUALCOMM INCORPORATED

Inventor： MOHSENI, Jafar ,  O'SHEA, Helena, Deirdre ,  ROBINSON, Nigel, Phillip ,  MOUNA-KINGUE, Michel ,  HSU, Chih-Ping ,  JEENAGALA, Rajagopal

IPC: H04W8/18

CPC classification number: H04W60/005 ,  H04L1/1867 ,  H04W88/06

Abstract: The described aspects include a user equipment (UE) apparatus and corresponding method of communicating with multiple networks using multiple subscriptions. The UE can establish a call in a first network related to a first subscription over a transceiver. During the call, the UE autonomously tunes the transceiver to a frequency of a second network related to a second subscription within a defined gap during the call. The UE can monitor one or more channels in the second network during the defined gap for one or more idle-mode signals.

Abstract translation: 所描述的方面包括用户设备（UE）装置和使用多个订阅与多个网络进行通信的相应方法。 UE可以在与收发器上的第一订阅相关的第一网络中建立呼叫。 在呼叫期间，UE在呼叫期间自动地将收发器调谐到与定义的间隙内的第二订阅相关的第二网络的频率。 在一个或多个空闲模式信号的限定间隙内，UE可以监视第二网络中的一个或多个信道。

公开(公告)号：WO2003017527A2

公开(公告)日：2003-02-27

申请号：PCT/US2002/026449

申请日：2002-08-20

Applicant: QUALCOMM INCORPORATED

Inventor： SHIU, Da-shan ,  WILLENEGGER, Serge ,  CHI, Richard ,  SUBRAHMANYA, Parvathanathan ,  HSU, Chih-Ping

IPC: H04B7/005

CPC classification number: H04W52/12 ,  H04W52/20 ,  H04W52/267 ,  H04W52/283 ,  H04W52/286 ,  H04W52/44

Abstract: Techniques to more efficiently control the transmit power for a data transmission that uses a number of formats (e.g., rates, transport formats). Different formats for a given data channel (e.g., transport channel) may require different target SNIRs to achieved a particular BLER. In one aspect, individual target BLER may be specified for each format of each data channel. In another aspect, various power control schemes are provided to achieve different target SNIRs for different formats. In a first power control scheme, multiple individual outer loops are maintained for multiple formats. For each format, its associated outer loop attempts to set the target SNIR such that the target BLER specified for that format is achieved. In a second power control scheme, multiple individual outer loops are maintained and the base station further applies different adjustments to the transmit power levels for different formats.

Abstract translation: 用于更有效地控制使用多种格式（例如，速率，传输格式）的数据传输的传输功率的技术。 给定数据信道（例如传输信道）的不同格式可能需要不同的目标SNIR来实现特定的BLER。 在一个方面，可以为每个数据信道的每个格式指定单独的目标BLER。 另一方面，提供各种功率控制方案以针对不同格式实现不同的目标SNIR。 在第一种功率控制方案中，针对多种格式维持多个单独的外部回路。 对于每种格式，其关联的外部循环尝试设置目标SNIR，从而实现为该格式指定的目标BLER。 在第二种功率控制方案中，维持多个单独的外环，并且基站对不同格式的发射功率电平进行不同调整。

公开(公告)号：WO2017210118A1

公开(公告)日：2017-12-07

申请号：PCT/US2017/034731

申请日：2017-05-26

Applicant: QUALCOMM INCORPORATED

Inventor： HSU, Chih-Ping ,  VIRK, Tarandeep ,  CHAN, Robert ,  ZHANG, Xiaohu

IPC: H04B7/06 ,  H04W88/06

CPC classification number: H04W72/0453 ,  H04B7/0602 ,  H04B7/0604 ,  H04B7/0608 ,  H04W72/042 ,  H04W88/06

Abstract: Methods, systems, and devices for wireless communication are described. A user equipment (UE) may perform uplink communications on a first radio frequency spectrum band using a first transceiver and a first antenna. The first transceiver may have a first capability configuration. The UE may receive an assignment for uplink communications on a second radio frequency spectrum band and couple a second transceiver to the first antenna to perform the uplink communications on the first radio frequency spectrum band. The spectrum transceiver may have a second capability configuration that is different from the first capability configuration with respect to at least the second radio frequency spectrum band. The UE may switch the first transceiver to a second antenna for the uplink communications on the second radio frequency spectrum band.

Abstract translation: 描述了用于无线通信的方法，系统和设备。 用户设备（UE）可以使用第一收发器和第一天线在第一射频频谱带上执行上行链路通信。 第一收发器可以具有第一能力配置。 UE可以在第二射频频谱带上接收用于上行链路通信的分配，并且将第二收发器耦合到第一天线以在第一射频频谱带上执行上行链路通信。 频谱收发器可以具有与至少第二无线电频谱带相关的第一能力配置不同的第二能力配置。 UE可以将第一收发器切换到用于第二射频频谱带上的上行链路通信的第二天线。

公开(公告)号：WO2017048704A1

公开(公告)日：2017-03-23

申请号：PCT/US2016/051500

申请日：2016-09-13

Applicant: QUALCOMM INCORPORATED

Inventor： LEE, Kuo-Chun ,  VEEREPALLI, Sivaramakrishna ,  HSU, Chih-Ping ,  SHAUH, Jack Syhy-Hurng ,  MAHESHWARI, Shailesh ,  GOWDA, Mohan Krishna ,  SEMJONOVS, Alexey ,  SABBARINI, Omar ,  AMERGA, Daniel ,  RAMESHA, Shishir ,  KAIVARAM, Pavan Chaithanya ,  SRINIVASAN, Ramchandran

IPC: H04W76/02

CPC classification number: H04W36/14 ,  H04L1/00 ,  H04L43/0829 ,  H04W8/183 ,  H04W72/005 ,  H04W88/06

Abstract: Embodiments include systems and methods for managing access to receive chains of a multi-subscription multi-standby (MSMS) communication device. A device processor may determining a receive mode of the MSMS communication device. In response to determining that the receive mode is a diversity sharing mode, the device processor may monitor a data loss from the broadcast data stream, and may determine a first subscription schedule and a second subscription schedule. The device processor may determine that the data loss is greater than or equal to a threshold, and the device processor may determine that there is an upcoming overlap between the first subscription schedule and the second subscription schedule. The device processor may prevent the second subscription from using the second receive chain.

Abstract translation: 实施例包括用于管理对多订阅多待机（MSMS）通信设备的接收链的访问的系统和方法。 设备处理器可以确定MSMS通信设备的接收模式。 响应于确定接收模式是分集共享模式，设备处理器可以监视来自广播数据流的数据丢失，并且可以确定第一订阅调度和第二订阅调度。 设备处理器可以确定数据丢失大于或等于阈值，并且设备处理器可以确定在第一订阅调度和第二订阅调度之间存在即将到来的重叠。 设备处理器可以防止第二订阅使用第二接收链。

公开(公告)号：WO2016191000A1

公开(公告)日：2016-12-01

申请号：PCT/US2016/028825

申请日：2016-04-22

Applicant: QUALCOMM INCORPORATED

Inventor： RAJURKAR, Anand ,  HSU, Chih-Ping ,  SHAHIDI, Reza ,  KRISHNAMOORTHY, Parthasarathy

IPC: H04W76/02 ,  H04W68/02 ,  H04W88/06

CPC classification number: H04W76/28 ,  H04W8/183 ,  H04W68/02 ,  H04W76/15 ,  H04W88/06

Abstract: Various embodiments include methods implemented on a mobile communication device for sharing network information among subscriptions when both a first subscription and a second subscription are in an idle mode. The methods may include determining whether the first subscription and the second subscription share a network operator and are camped on a same base station. If so, the first subscription may receive network information from the base station and store the network information in a shared memory of the mobile communication device that can be accessed by the second subscription. The second subscription may then perform some idle mode operations using the network information stored in the shared memory.

Abstract translation: 各种实施例包括在第一订阅和第二订阅处于空闲模式时在移动通信设备上实现的用于在预订之间共享网络信息的方法。 所述方法可以包括确定第一订阅和第二订阅是否共享网络运营商并且驻留在相同的基站上。 如果是，则第一订阅可以从基站接收网络信息，并将网络信息存储在可由第二订阅访问的移动通信设备的共享存储器中。 然后，第二订阅可以使用存储在共享存储器中的网络信息来执行一些空闲模式操作。

公开(公告)号：WO2016190951A1

公开(公告)日：2016-12-01

申请号：PCT/US2016/024732

申请日：2016-03-29

Applicant: QUALCOMM INCORPORATED

Inventor： RAJURKAR, Anand ,  KRISHNAMOORTHY, Parthasarathy ,  HSU, Chih-Ping ,  SHAHIDI, Reza

IPC: H04W76/02 ,  H04W88/06

CPC classification number: H04W76/28 ,  H04J13/00 ,  H04W72/0413 ,  H04W76/15 ,  H04W88/06

Abstract: Various embodiments include methods implemented on a mobile communication device for sharing network information among subscriptions when a first subscription is in a data communication session and a second subscription is in an idle mode. The methods may include determining whether the first subscription and the second subscription share a network operator and are camped on a same base station. If so, the first subscription may receive network information from the base station and store the network information in a shared memory of the mobile communication device that can be accessed by the second subscription. The second subscription may then perform some idle mode operations using the network information stored in the shared memory.

Abstract translation: 各种实施例包括在第一订阅处于数据通信会话中并且第二订阅处于空闲模式时在移动通信设备上实现的用于在订阅之间共享网络信息的方法。 所述方法可以包括确定第一订阅和第二订阅是否共享网络运营商并且驻留在相同的基站上。 如果是，则第一订阅可以从基站接收网络信息，并将网络信息存储在可由第二订阅访问的移动通信设备的共享存储器中。 然后，第二订阅可以使用存储在共享存储器中的网络信息来执行一些空闲模式操作。

公开(公告)号：WO2016069151A1

公开(公告)日：2016-05-06

申请号：PCT/US2015/052171

申请日：2015-09-25

Applicant: QUALCOMM INCORPORATED

Inventor： NGAI, Francis Ming-Meng ,  HSU, Chih-Ping ,  GURUMOORTHY, Shriram ,  SAN PEDRO, Jan Michael

IPC: H04W28/02

CPC classification number: H04W72/082 ,  H04B1/7103 ,  H04B1/71055 ,  H04W72/10 ,  H04W72/1215 ,  H04W88/06

Abstract: Various embodiments provide methods, devices, and non-transitory processor- readable storage media for avoiding coexistence interference between radio access technologies (RATs) operating on a multi-active communication device. Various embodiments provide methods, devices, and non-transitory processor-readable storage media to leverage an ability of a multi-active communication device to manage two RATs and/or subscriptions to protect on-demand traffic service performance, such as Multimedia Messaging Service ("MMS") service performance, when inter-RAT coexistence interference is occurring, or is likely to occur, between an on-demand traffic service, such as a MMS service, and a data service. In some embodiments, an on-demand traffic service may be a bursty on-demand traffic service.

Abstract translation: 各种实施例提供用于避免在多主动通信设备上操作的无线电接入技术（RAT）之间的共存干扰的方法，设备和非暂时处理器可读存储介质。 各种实施例提供方法，设备和非暂时处理器可读存储介质，以利用多活动通信设备管理两个RAT和/或订阅以保护按需流量服务性能的能力，诸如多媒体消息服务（ 当诸如MMS服务的按需流量服务和数据服务之间发生或可能发生RAT间共存干扰时，“MMS”）服务性能。 在一些实施例中，按需流量服务可以是突发按需流量服务。

公开(公告)号：WO2015038236A1

公开(公告)日：2015-03-19

申请号：PCT/US2014/047077

申请日：2014-07-17

Applicant: QUALCOMM INCORPORATED

Inventor： VUCHULA, Karthik Nagpal Bengoti ,  NAYAK, Shivank ,  PATIL, Rajesh Madhukar ,  GUO, Jiming ,  SRUNGARAM, Venugopal Krishna Srinivasa ,  HSU, Chih-Ping

IPC: H04W52/02 ,  H04W36/14 ,  H04W48/16

CPC classification number: H04W52/0241 ,  H04W8/18 ,  H04W48/16 ,  Y02D70/00 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/162

Abstract: Methods, devices, and systems embodiments enable recovering from an out-of-service state in a wireless device. A processor may perform scans of first and second acquisition databases to acquire a first renewed service connection for a first subscriber identification module (SIM). The scans include first and second searches for first channels identified in first and second technology lists, respectively, from the first and second acquisition database, respectively, until either a renewed service connection is acquired or each of the first and second technology lists are exhausted. The first and second technology lists identify channels from a most recently used radio access technology of the respective acquisition databases. The processor may perform a full frequency scan to acquire a first renewed service connection for the first SIM in response to determining that each of the first and second technology lists were exhausted.

Abstract translation: 方法，设备和系统实施例使得能够从无线设备中的服务外状态恢复。 处理器可以执行第一和第二采集数据库的扫描以获取第一订户识别模块（SIM）的第一更新服务连接。 扫描分别包括分别从第一和第二采集数据库分别在第一和第二技术列表中识别的第一通道的第一和第二搜索，直到获取更新的服务连接或者第一和第二技术列表中的每一个被耗尽。 第一和第二技术列表识别来自相应采集数据库的最近使用的无线电接入技术的信道。 响应于确定第一和第二技术列表中的每一个都被耗尽，处理器可以执行全频扫描以获取第一SIM的第一更新服务连接。