公开(公告)号：US20140256265A1

公开(公告)日：2014-09-11

申请号：US13790243

申请日：2013-03-08

Applicant: QUALCOMM INCORPORATED

Inventor： Bongyong Song ,  Samir Salib Soliman

IPC: H04W24/00

CPC classification number: H04W24/00 ,  H04W24/02 ,  H04W36/00837

Abstract: A method of determining, within a radio network, an optimal value of at least one network parameter having an associated performance metric, the network having at least a base station and a user equipment (UE), the method including: providing a mathematical representation function (MRF) for the performance metric such that an optimal value for each of the at least one network parameter provides a result of zero in the MRF; making at least one noisy observation of the MRF from the network; and recursively updating the at least one network parameter based on the at least one noisy observation to obtain the optimal value for each of the at least one network parameter that provides the result of zero in the MRF.

Abstract translation: 一种在无线电网络内确定具有相关联的性能度量的至少一个网络参数的最优值的方法，所述网络具有至少基站和用户设备（UE），所述方法包括：提供数学表示函数 （MRF），使得所述至少一个网络参数中的每一个的最佳值在所述MRF中提供零的结果; 从网络至少对MRF进行嘈杂的观察; 以及基于所述至少一个噪声观测递归地更新所述至少一个网络参数，以获得在所述MRF中提供零结果的所述至少一个网络参数中的每一个的最佳值。

公开(公告)号：US20130344826A1

公开(公告)日：2013-12-26

申请号：US13975648

申请日：2013-08-26

Applicant: QUALCOMM Incorporated

Inventor： Amol Rajkotia ,  Samir Salib Soliman ,  Stanley Slavko Toncich

IPC: H04B1/04

CPC classification number: H04B1/10 ,  H04B1/0475 ,  H04B1/1036 ,  H04B15/00

Abstract: An adjustable filter is responsive to a control signal to change a frequency response of the adjustable filter based on frequency spectrum information. The control signal may shift a center of the pass band from a first center frequency to a second center frequency and/or change a pass band bandwidth from a first bandwidth to a second bandwidth. In one example, the frequency spectrum information includes a status of an internal secondary radio. The frequency spectrum information may also indicate a region of operation where the frequency response is selected in accordance with the region.

公开(公告)号：US10667162B2

公开(公告)日：2020-05-26

申请号：US16107303

申请日：2018-08-21

Applicant: QUALCOMM Incorporated

Inventor： Olufunmilola Omolade Awoniyi-Oteri ,  Soumya Das ,  Edwin Chongwoo Park ,  Roy Franklin Quick, Jr. ,  Samir Salib Soliman

IPC: H04W24/10 ,  H04W36/00 ,  H04W28/20 ,  H04W48/08 ,  H04L1/00

Abstract: Methods, systems, and devices for wireless communication are provided for mobility management for wireless communications systems that utilize a flexible bandwidth carrier. Some embodiments include approaches for determining bandwidth information, such as one or more bandwidth scaling factors N and/or flexible bandwidths, at a user equipment (UE), where the bandwidth information may not be signaled to the UE. Embodiments for determining bandwidth information include: random ordered bandwidth scaling factor approaches, delay ordered bandwidth scaling factor approaches, storing bandwidth scaling factor value in UE Neighbor Record approaches, spectrum measurement approaches, spectrum calculation approaches, and/or a priori approaches. Flexible bandwidth carrier systems may utilize spectrum portions that may not be big enough to fit a normal waveform. Flexible bandwidth carrier systems may be generated through dilating, or scaling down, time, frame lengths, bandwidth, or the chip rate of the flexible bandwidth carrier systems with respect to a normal bandwidth carrier system.

公开(公告)号：US09781610B2

公开(公告)日：2017-10-03

申请号：US14133510

申请日：2013-12-18

Applicant: QUALCOMM Incorporated

Inventor： Soumya Das ,  Samel Celebi ,  Kaushik Chakraborty ,  Bongyong Song ,  Samir Salib Soliman

IPC: H04W16/26 ,  H04W24/02 ,  H04W16/02 ,  H04W84/04 ,  H04W92/20

CPC classification number: H04W16/26 ,  H04W16/02 ,  H04W24/02 ,  H04W56/0015 ,  H04W84/045 ,  H04W92/20

Abstract: A method of coordinating a small cell with a plurality of small cells includes estimating backhaul bandwidth and backhaul bandwidth utilization of the small cell; estimating aggregate bandwidth utilization for the small cell and the plurality of small cells based on the estimated backhaul bandwidth utilization for each of the small cells; selecting the small cell as a cluster head for a cluster of the small cells based on the estimated aggregate backhaul bandwidth utilization, the cluster including at least some of the small cells; and communicating, via the cluster head, information between a network entity and the small cells of the cluster.

公开(公告)号：US09516531B2

公开(公告)日：2016-12-06

申请号：US13662845

申请日：2012-10-29

Applicant: QUALCOMM Incorporated

Inventor： Olufunmilola O. Awoniyi ,  Soumya Das ,  Edwin C. Park ,  Roy Franklin Quick, Jr. ,  Samir Salib Soliman

IPC: H04W24/10 ,  H04W36/00 ,  H04W48/08 ,  H04W28/20 ,  H04L1/00

CPC classification number: H04W24/10 ,  H04L1/0038 ,  H04W28/20 ,  H04W36/0022 ,  H04W36/0083 ,  H04W48/08

Abstract: Methods, systems, and devices for mobility management for wireless communications systems that utilize a flexible bandwidth carrier are provided. Some embodiments include determining and transmitting assistance information to one or more user equipment (UEs) to facilitate mobility management with respect to the flexible bandwidth carrier. Some embodiments include signaling flexible bandwidth carrier information to UEs including, but not limited to: UE-centric approaches, network-centric approaches, network-centric approaches with PLMN, SIB creation approaches, and/or application layer approaches. A flexible bandwidth carrier may involve a wireless communications system that may utilize portions of spectrum that may not fit a normal bandwidth. A flexible bandwidth carrier may be generated with respect to a normal bandwidth carrier through dilating, or scaling down, the time or the chip rate of the flexible bandwidth carrier with respect to the normal bandwidth carrier. Some embodiments may expand a bandwidth for a flexible bandwidth carrier.

Abstract translation: 提供了用于利用灵活带宽载体的无线通信系统的移动性管理的方法，系统和设备。 一些实施例包括确定并向一个或多个用户设备（UE）发送辅助信息，以促进相对于灵活带宽载波的移动性管理。 一些实施例包括向UE发送灵活的带宽载波信息，包括但不限于：以UE为中心的方法，以网络为中心的方法，具有PLMN的网络中心方法，SIB创建方法和/或应用层方法。 灵活的带宽载波可以涉及可以利用可能不适合正常带宽的频谱部分的无线通信系统。 可以通过相对于普通带宽载波扩展或缩小柔性带宽载波的时间或码片速率来相对于正常带宽载波生成灵活的带宽载波。 一些实施例可以扩展用于灵活带宽载波的带宽。

公开(公告)号：US09473253B1

公开(公告)日：2016-10-18

申请号：US14720517

申请日：2015-05-22

Applicant: QUALCOMM Incorporated

Inventor： Insoo Hwang ,  Bongyong Song ,  Samir Salib Soliman

IPC: H04B1/10 ,  H04B15/00 ,  H04B1/48 ,  H04B17/24

CPC classification number: H04B17/24 ,  H04B1/525 ,  H04B2001/485

Abstract: Aspects of the disclosure are directed to interference cancellation. A method of performing interference cancellation in a wireless communications device having a transmitter, a receiver, a coefficient controller and an analog interference cancellation (AIC) circuit includes utilizing the receiver for receiving a signal, wherein the received signal includes an interference signal within a spectral region; measuring the received signal to obtain a measurement of the interference signal within a guard region of the spectral region; and determining a set of coefficients based on the measurement of the interference signal within the guard region.

Abstract translation: 本公开的方面涉及干扰消除。 一种在具有发射机，接收机，系数控制器和模拟干扰消除（AIC）电路的无线通信设备中执行干扰消除的方法包括利用接收机接收信号，其中所接收的信号包括频谱内的干扰信号 地区; 测量接收到的信号以获得在光谱区域的保护区域内的干扰信号的测量值; 以及基于所述保护区域内的干扰信号的测量来确定一组系数。

公开(公告)号：US20160249374A1

公开(公告)日：2016-08-25

申请号：US15142125

申请日：2016-04-29

Applicant: QUALCOMM Incorporated

Inventor： Samir Salib Soliman ,  Bongyong Song ,  Brian Clarke Banister

IPC: H04W72/12 ,  H04W72/04 ,  H04W72/02 ,  H04W40/06

CPC classification number: H04W72/1215 ,  H04B7/0404 ,  H04W40/06 ,  H04W60/005 ,  H04W72/02 ,  H04W72/048 ,  H04W88/06

Abstract: A user equipment (UE) may communicate over a first wireless wide area network (WWAN). The first WWAN may be supported by a first subscriber identity module (SIM) of the UE. The UE may also communicate simultaneously over a second WWAN supported by a second SIM. The UE may process the second WWAN communication with a portion of a WWAN module and a portion of a wireless local area network (WLAN) module.

公开(公告)号：US09362988B2

公开(公告)日：2016-06-07

申请号：US14525983

申请日：2014-10-28

Applicant: QUALCOMM Incorporated

Inventor： Samir Salib Soliman ,  Bongyong Song ,  Brian Clarke Banister

IPC: H04M1/00 ,  H04B7/04 ,  H04W84/12 ,  H04W88/06

CPC classification number: H04W72/1215 ,  H04B7/0404 ,  H04W40/06 ,  H04W60/005 ,  H04W72/02 ,  H04W72/048 ,  H04W88/06

Abstract: A user equipment (UE) may communicate over a first wireless wide area network (WWAN). The first WWAN may be supported by a first subscriber identity module (SIM) of the UE. The UE may also communicate simultaneously over a second WWAN supported by a second SIM. The UE may process the second WWAN communication with a portion of a WWAN module and a portion of a wireless local area network (WLAN) module.

Abstract translation: 用户设备（UE）可以通过第一无线广域网（WWAN）进行通信。 第一WWAN可以由UE的第一用户识别模块（SIM）支持。 UE还可以通过由第二SIM支持的第二WWAN同时通信。 UE可以处理与WWAN模块的一部分和无线局域网（WLAN）模块的一部分的第二WWAN通信。

公开(公告)号：US09338726B2

公开(公告)日：2016-05-10

申请号：US13652374

申请日：2012-10-15

Applicant: QUALCOMM Incorporated

Inventor： Dilip Krishnaswamy ,  Soumya Das ,  Samir Salib Soliman ,  Naga Bhushan

IPC: H04W40/22 ,  H04W40/10 ,  H04W52/02

CPC classification number: H04W40/22 ,  H04W40/10 ,  H04W52/0261 ,  Y02D70/122 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/162 ,  Y02D70/21 ,  Y02D70/22 ,  Y02D70/39

Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus provides or enables dynamic cooperative wireless data delivery service based on dynamic proximate locations of mobile nodes in wireless networks. A source wireless terminal may offload data for delayed transmission by a neighboring wireless terminal. The source may attempt delayed data transmission via any cooperating neighboring node (mule), whether mobile or stationary. A utility function may be used to compare costs of communicating via direct links or through opportunistically available links provided by mules. The mule may advertise availability of indirect data delivery service including probable latency time associated with the indirect delivery service.

Abstract translation: 提供了一种用于无线通信的方法，装置和计算机程序产品。 该装置基于无线网络中的移动节点的动态接近位置提供或启用动态协作无线数据传送服务。 源无线终端可以卸载用于相邻无线终端的延迟传输的数据。 源可以尝试经由任何协作的相邻节点（骡）进行延迟的数据传输，无论是移动的还是固定的。 可以使用效用函数来比较通过直接链接进行的通信或通过由骡子提供的机会性可用链接的成本。 骡子可以广告间接数据传递服务的可用性，包括与间接传递服务相关联的可能的等待时间。

公开(公告)号：US20150092672A1

公开(公告)日：2015-04-02

申请号：US14041705

申请日：2013-09-30

Applicant: QUALCOMM Incorporated

Inventor： Soumya Das ,  Ozgur Dural ,  Edwin Chongwoo Park ,  Samir Salib Soliman

IPC: H04W72/02 ,  H04W72/04 ,  H04L5/00

CPC classification number: H04W72/02 ,  H04L5/0053 ,  H04W36/0005 ,  H04W36/04 ,  H04W48/12 ,  H04W48/16 ,  H04W72/0453 ,  H04W88/02

Abstract: Methods, systems, and devices are provided for system information management in a wireless communications. A user equipment (UE) may identify a first value of a value tag in a first carrier, read a system information block (SIB) on the first carrier associated with the value tag, and identify a second value of the value tag in a second carrier. The UE may compare the first value with the second value and determine whether the read SIB on the first carrier may be utilized on the second carrier. Other techniques may include identifying a first value of a value tag for a first carrier linked with a SIB transmitted over the first carrier. The techniques may include determining a second value of the value tag for a second carrier indicating whether the SIB transmitted over the first carrier may be utilized on the second carrier.