公开(公告)号：US20170048764A1

公开(公告)日：2017-02-16

申请号：US14824274

申请日：2015-08-12

Applicant: QUALCOMM Incorporated

Inventor： Bhaskara Viswanadham Batchu ,  Aditya Bohra ,  Sharad Shahi

IPC: H04W36/00 ,  H04W24/02 ,  H04B1/7075 ,  H04L5/00

CPC classification number: H04B1/70754 ,  H04L5/0048 ,  H04W8/183 ,  H04W48/12 ,  H04W48/16 ,  H04W48/18 ,  H04W88/06

Abstract: Various embodiments provide methods, devices, and non-transitory processor-readable storage media for reducing subscription reacquisition times in single radio long term evolution (SRLTE) communication devices. In various embodiments, a processor of the SRLTE communication device may calculate an expected pilot slew error in response to a radio frequency (RF) resource of the SRLTE communication device becoming available to a first subscription following a declared system loss of the first subscription. The processor may determine a dynamic search window size based at least in part on the expected pilot slew error. The processor may find a pilot signal using the dynamic search window size. Using the pilot signal determined in this manner the processor may reacquire a network associated with the first subscription.

Abstract translation: 各种实施例提供用于在单个无线电长期演进（SRLTE）通信设备中减少订阅重新获取时间的方法，设备和非暂时处理器可读存储介质。 在各种实施例中，SRLTE通信设备的处理器可以响应于在第一订阅的声明的系统丢失之后对于第一订阅变得可用的SRLTE通信设备的射频（RF）资源来计算期望的导频转换错误。 处理器可以至少部分地基于预期的导频转换误差来确定动态搜索窗口大小。 处理器可以使用动态搜索窗口大小来找到导频信号。 使用以这种方式确定的导频信号，处理器可以重新获取与第一订阅相关联的网络。

公开(公告)号：US20160366615A1

公开(公告)日：2016-12-15

申请号：US14740159

申请日：2015-06-15

Applicant: QUALCOMM Incorporated

Inventor： Bhaskara Viswanadham Batchu ,  Rohit Joshi

IPC: H04W28/10 ,  H04L12/859 ,  H04L12/851 ,  H04L12/801 ,  H04W36/22

CPC classification number: H04W36/22 ,  G06F2213/0038 ,  H04L47/14 ,  H04L47/24 ,  H04W24/00 ,  H04W28/0242 ,  H04W28/08 ,  H04W28/12 ,  H04W48/18 ,  H04W88/02 ,  H04W88/06

Abstract: Systems, methods, apparatuses, and media are provided for selective application of flow control in a user equipment supporting a plurality of radio access technologies. A determination may be made as to whether a flow control condition is met. A subset of a the plurality of radio access technologies may be selected in response to determining that the flow control condition is met. Flow control may be applied to the radio access technologies of the selected subset.

Abstract translation: 提供了系统，方法，装置和媒体，用于在支持多种无线电接入技术的用户设备中选择性地应用流量控制。 可以确定是否满足流量控制条件。 响应于确定满足流量控制条件，可以选择多个无线电接入技术的子集。 流控制可以应用于所选子集的无线电接入技术。

公开(公告)号：US20160345291A1

公开(公告)日：2016-11-24

申请号：US14715668

申请日：2015-05-19

Applicant: QUALCOMM Incorporated

Inventor： Bhaskara Viswanadham Batchu ,  Prabhanjan Reddy Pingili ,  Chintan Shirish Shah ,  Sharad Shahi

IPC: H04W68/02 ,  H04J13/00

CPC classification number: H04W68/02 ,  H04J13/0048 ,  H04W36/08 ,  H04W68/005 ,  H04W88/06

Abstract: Various embodiments provide methods, devices, and non-transitory processor-readable storage media for mitigating the risk of delayed connection or call failure during base station handover by preventing single radio long term evolution (SRLTE) communication devices from dropping Mobile Termination (MT) paging messages due to paging channel mismatches (e.g., mismatches between the Walsh codes used for different paging channels).

Abstract translation: 各种实施例提供方法，设备和非暂时处理器可读存储介质，用于通过防止单个无线电长期演进（SRLTE）通信设备丢弃移动终端（MT）寻呼来减轻基站切换期间的延迟连接或呼叫失败的风险 由于寻呼信道不匹配引起的消息（例如，用于不同寻呼信道的沃尔什码之间的不匹配）。

公开(公告)号：US09467865B2

公开(公告)日：2016-10-11

申请号：US14279409

申请日：2014-05-16

Applicant: QUALCOMM Incorporated

Inventor： Rohit Joshi ,  Bhaskara Viswanadham Batchu ,  Ejazahmed Yergudi ,  Gadigeppa Malagund ,  Shivank Nayak ,  Qin Frantti

IPC: H04W16/14 ,  H04W72/04 ,  H04J11/00 ,  H04L1/00 ,  H04W48/18 ,  H04W60/00 ,  H04W76/02 ,  H04W88/06

CPC classification number: H04W16/14 ,  H04J11/005 ,  H04L1/00 ,  H04W48/18 ,  H04W60/005 ,  H04W72/0453 ,  H04W76/16 ,  H04W88/06

Abstract: Various embodiments implemented on a mobile communication device leverage the availability of multiple RATs to receive service from a combination of RATs that avoids the potential for inter-RAT coexistence interference. A mobile communication device processor may determine whether there is a likelihood of inter-RAT coexistence interference between a first RAT and a second RAT. In response to determining that there is a likelihood of interference occurring between the first RAT and the second RAT, the device processor may attempt to receive service with the first RAT and a third RAT that will not interfere with the first RAT. The device processor may monitor conditions to recognize when the likelihood of interference no longer exists between the first RAT and the second RAT, and reestablish service with the second RAT when that happens. Thus, the device processor may ensure that service is only acquired with non-interfering RATs.

Abstract translation: 在移动通信设备上实现的各种实施方式利用多个RAT的可用性来从避免RAT间共存干扰的可能性的RAT的组合接收服务。 移动通信设备处理器可以确定在第一RAT和第二RAT之间是否存在RAT间共存干扰的可能性。 响应于确定在第一RAT和第二RAT之间存在干扰的可能性，设备处理器可以尝试使用不会干扰第一RAT的第一RAT和第三RAT来接收服务。 设备处理器可以监视条件以识别何时在第一RAT和第二RAT之间不再存在干扰的可能性，并且在发生第二RAT时重新建立与第二RAT的服务。 因此，设备处理器可以确保仅用非干扰RAT获取服务。

公开(公告)号：US20160226539A1

公开(公告)日：2016-08-04

申请号：US14611603

申请日：2015-02-02

Applicant: QUALCOMM Incorporated

Inventor： Bhaskara Viswanadham Batchu ,  Sharad Shahi ,  Chintan Shirish Shah

IPC: H04B1/16 ,  H04W88/06

CPC classification number: H04B1/16 ,  H04W48/16 ,  H04W88/06

Abstract: Systems, methods, apparatuses, and media are provided for improved receiver control based on error detection results in multiple, simultaneous radio access technology environments. Communication may be performed using a first radio access technology on a first receiver. A first communication for a second radio access technology may be received on a second receiver. A determination may be made as to whether to receive a second communication for the second radio access technology on the first receiver based on an error detection result for the first communication.

Abstract translation: 提供了系统，方法，设备和媒体，用于基于多个同时无线电接入技术环境中的错误检测结果来改进的接收机控制。 可以使用第一接收机上的第一无线电接入技术来执行通信。 可以在第二接收机上接收用于第二无线电接入技术的第一通信。 可以基于第一通信的错误检测结果，确定是否在第一接收机上接收第二无线接入技术的第二通信。

公开(公告)号：US09398633B2

公开(公告)日：2016-07-19

申请号：US14228096

申请日：2014-03-27

Applicant: QUALCOMM Incorporated

Inventor： Bhaskara Viswanadham Batchu ,  Troy Russell Curtiss

IPC: H04W76/04 ,  H04W52/02 ,  H04W56/00 ,  H04W4/00

CPC classification number: H04W76/28 ,  H04W4/70 ,  H04W52/0216 ,  H04W56/001 ,  H04W56/003 ,  H04W68/005 ,  Y02D70/142 ,  Y02D70/21 ,  Y02D70/24 ,  Y02D70/26

Abstract: Methods and apparatus for of tracking network system timing are provided. In one aspect, a method of tracking network system timing comprises determining a periodicity of a plurality of windows for monitoring mobile messages. The method further includes performing a time tracking adjustment between the windows. The method further includes monitoring for mobile messages exclusively within each of the windows.

Abstract translation: 提供跟踪网络系统时序的方法和装置。 一方面，跟踪网络系统定时的方法包括确定用于监视移动消息的多个窗口的周期性。 该方法还包括在窗口之间执行时间跟踪调整。 该方法还包括专门在每个窗口内监视移动消息。

公开(公告)号：US20160205536A1

公开(公告)日：2016-07-14

申请号：US14597093

申请日：2015-01-14

Applicant: QUALCOMM Incorporated

Inventor： Bhaskara Viswanadham Batchu ,  Himanshu Agarwal ,  Sharad Shahi ,  Chintan Shirish Shah

IPC: H04W8/18 ,  H04L5/00 ,  H04B1/3816

CPC classification number: H04W8/183 ,  H04B1/3816 ,  H04L5/0048 ,  H04W48/12 ,  H04W48/16 ,  H04W48/18 ,  H04W52/0209 ,  H04W88/06 ,  H04W88/08 ,  Y02D70/00 ,  Y02D70/1262 ,  Y02D70/21

Abstract: A method includes: identifying a pilot received on a subscription utilizing a radio frequency (RF) chain of a mobile communication device having one or more parameters that correspond to at least a portion of cached overhead information for a base station (BS) previously acquired on the subscription; validating the cached overhead information that corresponds at least in part to the one or more parameters of the pilot; transitioning the subscription utilizing the RF chain to a sleep state; and releasing the RF chain from the subscription.

Abstract translation: 一种方法包括：使用具有一个或多个参数的移动通信设备的射频（RF）链来识别接收到的导频，所述参数对应于先前在以下获取的基站（BS）的基站（BS）的至少一部分高速缓存的开销信息， 订阅; 验证至少部分地对应于所述飞行员的所述一个或多个参数的缓存开销信息; 将使用RF链的订阅转换为睡眠状态; 并从订阅中释放RF链。

公开(公告)号：US20160073398A1

公开(公告)日：2016-03-10

申请号：US14478370

申请日：2014-09-05

Applicant: QUALCOMM Incorporated

Inventor： Bhaskara Viswanadham Batchu ,  Soumen Mitra ,  Jun Hu

IPC: H04W72/04 ,  H04W24/04 ,  H04W68/02

CPC classification number: H04W72/0446 ,  H04W16/14 ,  H04W56/0015 ,  H04W74/0875 ,  H04W76/16 ,  H04W88/06

Abstract: Methods and apparatus for of tracking network system timing are provided. In one aspect, a method for updating system timing information comprises determining a first periodicity of a plurality of first windows for a first radio access technology of a user equipment to access a radio frequency chain of the user equipment. The method further includes identifying a time between the plurality of first windows for a second radio access technology of the user equipment to access the radio frequency chain. The method further includes allocating a portion of the time between the first windows for the second radio access technology to update timing information of the second radio access technology.

Abstract translation: 提供跟踪网络系统时序的方法和装置。 一方面，一种用于更新系统定时信息的方法包括确定用户设备的第一无线接入技术的多个第一窗口的第一周期性，以访问用户设备的射频链。 该方法还包括识别用户设备的第二无线接入技术的多个第一窗口之间的时间以访问射频链。 该方法还包括在第二无线电接入技术的第一窗口之间分配时间的一部分来更新第二无线接入技术的定时信息。