公开(公告)号：WO2014137832A2

公开(公告)日：2014-09-12

申请号：PCT/US2014/019619

申请日：2014-02-28

Applicant: QUALCOMM INCORPORATED

Inventor： SOLIMAN, Samir Salib ,  SONG, Bongyong ,  HUANG, Xiaolong ,  DAS, Soumya

IPC: H04W28/08

CPC classification number: H04W28/08 ,  G06Q30/0207 ,  G06Q50/32 ,  H04W36/22 ,  H04W48/20 ,  H04W84/045 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/164

Abstract: Apparatus and methods are disclosed that provide various incentive schemes for owners of low-power base stations to allow others nearby to use their base station, enabling offloading of some users from a nearby macrocell, thus helping improve overall network performance. For example, a winwin scenario might exist when a sharing opportunity at a low-power base station overlaps with a sharing opportunity at the neighboring macrocell. During this overlap, when the low-power base station provides access to its air interface to one or more UEs outside of a set of UEs associated with the low-power base station, an incentive credit may be received. Incentive credits can take various forms, and in some examples, may be in an amount that is a function of an amount of contribution to the network resulting from the provision of access to the air interface.

Abstract translation: 公开了为低功率基站的所有者提供各种激励方案的装置和方法，以允许附近的其他用户使用其基站，从而使一些用户从附近的宏小区卸载，从而有助于提高整体网络性能。 例如，当低功率基站的共享机会与相邻宏小区的共享机会重叠时，可能存在winwin场景。 在这种重叠期间，当低功率基站向与低功率基站相关联的一组UE之外的一个或多个UE提供对其空中接口的访问时，可以接收激励信用。 激励信用可以采取各种形式，并且在一些示例中，可以是由于提供访问空中接口而导致的对网络的贡献量的函数。

公开(公告)号：WO2014074890A1

公开(公告)日：2014-05-15

申请号：PCT/US2013/069259

申请日：2013-11-08

Applicant: QUALCOMM INCORPORATED

Inventor： SONG, Bongyong ,  CHAKRABORTY, Kaushik ,  SOLIMAN, Samir Salib

IPC: H04W52/24

CPC classification number: H04W52/244

Abstract: A method for wireless communications includes reducing transmission power, by a femto base station, at its radio frequency (RF) transmitter, and cancelling a transmitted data signal of the RF transmitter at its network listen (NL) receiver. The reduction occurs in response to: occurrence of a network listen process; and/or a signal quality of the local macro coverage area exceeding a threshold quality. Additionally or alternatively, the femto base station may detect quality of its macro coverage area, and respond to the signal quality being below the threshold quality by: suspending reduction of transmission power and cancellation of the transmitted data signal; suspending the RF transmitter during transmission gaps assigned to user equipments (UEs); and triggering an NL operation in response to suspension of the RF transmitter, wherein the NL operation occurs within the duration of each of the transmission gaps.

Abstract translation: 一种用于无线通信的方法包括：由毫微微基站在其射频（RF）发射机处降低发射功率，并在其网络监听（NL）接收机处消除RF发射机的发射数据信号。 减少发生在响应于：发生网络监听过程; 和/或本地宏覆盖区域的信号质量超过阈值质量。 另外或替代地，毫微微基站可以检测其宏覆盖区域的质量，并且通过以下方式响应于低于阈值质量的信号质量：暂停发送功率的降低和所发送的数据信号的消除; 在分配给用户设备（UE）的传输间隙期间暂停RF发射机; 并且响应于所述RF发射机的暂停触发NL操作，其中所述NL操作发生在每个所述传输间隙的持续时间内。

公开(公告)号：WO2014071392A1

公开(公告)日：2014-05-08

申请号：PCT/US2013/068559

申请日：2013-11-05

Applicant: QUALCOMM INCORPORATED

Inventor： SOLIMAN, Samir Salib ,  DAS, Soumya

IPC: H04W36/08

CPC classification number: H04W36/0055 ,  H04W36/04 ,  H04W84/045

Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. The method and apparatus resolve issues related to voice and data handovers between micro cells, femto cells and other small cells, and to handovers from macro cells to small cells are becoming increasingly significant as small cells are more widely deployed. In order to handoff a call associated with a user equipment, a base station attempts to identify neighboring cells that are within communication range of the user equipment based on a primary scrambling code and delays between multiple transmissions of the PSC detected by the user equipment and reported to the base station by the user equipment.

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。 解决与微小区，毫微微小区和其他小小区之间的语音和数据切换相关的问题的方法和装置，以及从宏小区到小小区的切换变得越来越重要，因为小单元被更广泛的部署。 为了切换与用户设备相关联的呼叫，基站尝试基于主扰码识别在用户设备的通信范围内的相邻小区，以及由用户设备检测到的PSC的多个传输之间的延迟并报告 由用户设备到基站。

公开(公告)号：WO2013138772A1

公开(公告)日：2013-09-19

申请号：PCT/US2013/032450

申请日：2013-03-15

Applicant: QUALCOMM INCORPORATED

Inventor： SONG, Bongyong ,  CHAKRABORTY, Kaushik ,  SOLIMAN, Samir Salib

IPC: H04W56/00

CPC classification number: H04W56/001 ,  H04W56/0015 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/164 ,  Y02D70/22

Abstract: A mobile device provides first information to an access point over an out-of-band wireless link. The access point uses the first information to coarsely synchronize with a macrocell base station. The access point transmits a low power pilot signal that is formed using a pseudo-random noise (PN) sequence. The mobile device uses the out-of-band wireless link to provide second information to the access point that indicates a PN phase of the pilot signal with respect to a reference time point. The access point uses the second information to finely synchronize with the macrocell base station. The mobile device communicates with a mobile operator core network through the access point using an in-band wireless link to the access point. The mobile device compensates for propagation delay when obtaining time information. The mobile device provides additional information to the access point, which the access point uses to adjust for continued clock drift.

Abstract translation: 移动设备通过带外无线链路向接入点提供第一信息。 接入点使用第一信息与宏小区基站粗略同步。 接入点发送使用伪随机噪声（PN）序列形成的低功率导频信号。 移动设备使用带外无线链路来向接入点提供相对于参考时间点指示导频信号的PN相位的第二信息。 接入点使用第二信息与宏小区基站精细同步。 移动设备使用到接入点的带内无线链路通过接入点与移动运营商核心网络进行通信。 移动设备在获取时间信息时补偿传播延迟。 移动设备向接入点提供附加信息，接入点用于调整持续的时钟漂移。

公开(公告)号：WO2013138493A2

公开(公告)日：2013-09-19

申请号：PCT/US2013/030977

申请日：2013-03-13

Applicant: QUALCOMM INCORPORATED

Inventor： DAS, Soumya ,  SOLIMAN, Samir Salib

IPC: H04W84/10

CPC classification number: H04W84/10 ,  H04W24/02 ,  H04W84/045 ,  H04W92/20

Abstract: Disclosed are methods, systems, apparatus, devices, products, and other implementations, including a method that includes identifying at least one neighbor small-area cell of a first small-area cell, exchanging information between the first small-area cell and the identified at least one neighbor small-area cell, the information including neighbor information for the first small-area cell and for the at least one neighbor small-area cell, and automatically configuring the first small-area cell and the at least one neighbor small-area cell for communication with a user equipment based, at least in part, on the information exchanged between the first and the at least one neighbor small-area cells.

Abstract translation: 公开了包括识别第一小区域小区的至少一个相邻小区域小区的方法，系统，装置，设备，产品和其他实现方式，所述方法包括：在 第一小区域小区和所识别的至少一个相邻小区域小区的信息，所述信息包括第一小区域小区和至少一个相邻小区域小区的相邻信息，并且自动配置第一小区域小区 以及至少一个相邻小区域小区，用于至少部分地基于在第一和至少一个相邻小区域小区之间交换的信息来与用户设备通信。

公开(公告)号：WO2013119374A1

公开(公告)日：2013-08-15

申请号：PCT/US2013/022235

申请日：2013-01-18

Applicant: QUALCOMM INCORPORATED

Inventor： AWONIYI, Olufunmilola O. ,  SOLIMAN, Samir Salib

IPC: H04W36/16 ,  H04W52/02

CPC classification number: H04W52/0203 ,  H04W36/14 ,  H04W48/18 ,  Y02D70/00 ,  Y02D70/1226 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/146 ,  Y02D70/24 ,  Y02D70/25

Abstract: A method of providing signaling information for a wireless communication node includes: obtaining, at first user equipment (UE), first information associated with a first node of a first radio access technology (RAT) network that uses a first RAT, the first UE being configured for wireless telecommunication; and sending, in response to obtaining the first information, second information from the first UE to a second node of a second RAT network that uses a second RAT that is different from the first RAT.

Abstract translation: 一种为无线通信节点提供信令信息的方法包括：在第一用户设备（UE）获得与使用第一RAT的第一无线接入技术（RAT）网络的第一节点相关联的第一信息，所述第一UE为 配置为无线电信; 以及响应于获得所述第一信息，将第二信息从所述第一UE发送到使用与所述第一RAT不同的第二RAT的第二RAT网络的第二节点。

公开(公告)号：WO2013070738A1

公开(公告)日：2013-05-16

申请号：PCT/US2012/063912

申请日：2012-11-07

Applicant: QUALCOMM INCORPORATED

Inventor： AWONIYI, Olufunmilola O. ,  DAS, Soumya ,  PARK, Edwin C. ,  QUICK, Roy Franklin Jr. ,  SOLIMAN, Samir Salib

IPC: H04W72/04

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

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.

Abstract translation: 提供用于无线通信的方法，系统和设备用于利用灵活带宽载波的无线通信系统的移动性管理。 一些实施例包括用于在用户设备（UE）处确定带宽信息（诸如一个或多个带宽缩放因子N和/或灵活带宽）的方法，其中带宽信息可能不向UE发出信号。 用于确定带宽信息的实施例包括：随机有序带宽缩放因子方法，延迟有序带宽缩放因子方法，在UE邻区记录方法中存储带宽缩放因子值，频谱测量方法，频谱计算方法和/或先验方法。 灵活的带宽载波系统可以利用可能不够大以适应正常波形的频谱部分。 可以通过相对于正常带宽载波系统扩展或缩小时间，帧长度，带宽或灵活带宽载波系统的码片速率来产生灵活的带宽载波系统。

公开(公告)号：WO2013070729A1

公开(公告)日：2013-05-16

申请号：PCT/US2012/063903

申请日：2012-11-07

Applicant: QUALCOMM INCORPORATED

Inventor： HUANG, Yuheng ,  SONG, Bongyong ,  PARK, Edwin C. ,  SOLIMAN, Samir Salib ,  DAS, Soumya ,  AWONIYI, Olufunmilola O.

IPC: H04J13/16 ,  H04W28/22

CPC classification number: H04W24/02 ,  H04W16/14 ,  H04W28/20 ,  H04W28/22 ,  H04W72/00 ,  H04W72/04

Abstract: Methods, systems, and devices are disclosed for providing services, such as voice services, within flexible bandwidth systems. In general, the scaling of one or more aspects of a flexible bandwidth system may be compensated for through altering one or more aspects within a code domain. The tools and techniques may include scaling spreading factors (with rate matching tuning in some embodiments), multi-code transmission, code rate increases, AMR codec rate adjustments, and/or higher order modulation. Subframe decoding approaches for the reception scheme may also be utilized. These tools and techniques can be flexibly implemented on the mobile device and/or base station side. Some embodiments may also minimize the latency introduced by the transmission and/or reception process. Flexible bandwidths systems may utilize portions of spectrum that may be too big or too small to fit a normal bandwidth waveform.

Abstract translation: 公开了用于在灵活带宽系统内提供诸如语音服务之类的服务的方法，系统和设备。 通常，可以通过改变代码域内的一个或多个方面来补偿柔性带宽系统的一个或多个方面的缩放。 工具和技术可以包括缩放扩展因子（在一些实施例中具有速率匹配调整），多码传输，码率增加，AMR编解码器速率调整和/或更高阶调制。 也可以利用接收方案的子帧解​​码方法。 这些工具和技术可以在移动设备和/或基站侧灵活地实现。 一些实施例还可以最小化由传输和/或接收过程引入的等待时间。 灵活的带宽系统可以利用可能太大或太小以适应正常带宽波形的频谱部分。

公开(公告)号：WO2013070714A1

公开(公告)日：2013-05-16

申请号：PCT/US2012/063886

申请日：2012-11-07

Applicant: QUALCOMM INCORPORATED

Inventor： AWONIYI, Olufunmilola O. ,  SOLIMAN, Samir Salib ,  SONG, Bongyong ,  DAS, Soumya ,  PARK, Edwin C.

IPC: H04W72/04

CPC classification number: H04W72/0453 ,  H04L1/00 ,  H04L1/0006 ,  H04W16/14 ,  H04W24/10 ,  H04W52/146 ,  H04W52/247 ,  H04W52/40 ,  H04W52/44 ,  H04W72/04 ,  H04W72/082 ,  H04W72/1215 ,  H04W72/1268 ,  H04W72/1273 ,  H04W72/1289 ,  H04W84/045 ,  H04W88/06 ,  H04W88/10

Abstract: Methods, systems, and devices for separating signaling data and traffic data onto separate carriers for wireless communications systems are provided. Some embodiments utilize flexible bandwidth that may utilize portions of spectrum that may not be big enough to fit a normal waveform through utilizing flexible waveforms. Flexible bandwidth systems may lead to reduced data rate on the signaling or other channels. Separating the signaling and the data traffic into different flexible bandwidth carriers so that assigned resources can be customized to different traffic patterns may address this issue. In some embodiments, the signaling data is received and/or transmitted over a first carrier separate from any other traffic data. For example, the signaling data may be received and/or transmitted over the first band carrier without any other traffic data. The traffic data and/or network data associated with the signaling data may be received and/or transmitted over a separate, second carrier.

Abstract translation: 提供了用于将信令数据和业务数据分离到用于无线通信系统的单独载体上的方法，系统和设备。 一些实施例利用灵活的带宽，其可以利用可能不够大的频谱部分，以通过利用灵活的波形来拟合正常波形。 灵活的带宽系统可能导致信令或其他信道上的数据速率降低。 将信令和数据流量分离成不同的灵活带宽载体，以便可以根据不同流量模式定制分配的资源，从而解决这个问题。 在一些实施例中，信令数据在与任何其他业务数据分开的第一载波上被接收和/或发送。 例如，信令数据可以在没有任何其他业务数据的情况下通过第一频带载波接收和/或发送。 与信令数据相关联的业务数据和/或网络数据可以在单独的第二载波上被接收和/或发送。

公开(公告)号：WO2013070711A1

公开(公告)日：2013-05-16

申请号：PCT/US2012/063881

申请日：2012-11-07

Applicant: QUALCOMM INCORPORATED

Inventor： DAS, Soumya ,  PARK, Edwin C. ,  SONG, Bongyong ,  DURAL, Ozgur ,  SOLIMAN, Samir Salib

IPC: H04W28/22

CPC classification number: H04W16/02 ,  H04W16/14 ,  H04W28/16 ,  H04W28/18 ,  H04W72/00 ,  H04W72/04 ,  H04W76/12

Abstract: Methods, systems, and devices are described for making scaling adjustments with respect to a fractional subsystem in a wireless communications system. To handle the effects of scaling associated with fractional bandwidth systems, different adjustments may be made to maintain certain quality of service (QoS) requirements, for example. Scaling adjustments may include identifying a scaling factor for the fractional subsystem and a parameter and/or a timer associated with the fractional subsystem. An adjustment associated with the parameter and/or timer may be determined based on the scaling factor. The adjustment may be applied with respect to the parameter and/or timer for at least a portion of the fractional subsystem or another portion of the wireless communications system.

Abstract translation: 描述了关于无线通信系统中的分数子系统进行缩放调整的方法，系统和设备。 为了处理与分数带宽系统相关联的缩放的影响，可以进行不同的调整以维持某些服务质量（QoS）要求。 缩放调整可以包括识别分数子系统的缩放因子和与分数子系统相关联的参数和/或定时器。 可以基于缩放因子来确定与参数和/或定时器相关联的调整。 关于分数子系统或无线通信系统的另一部分的至少一部分，可以对参数和/或定时器应用调整。