公开(公告)号：WO2013086378A1

公开(公告)日：2013-06-13

申请号：PCT/US2012/068523

申请日：2012-12-07

Applicant: QUALCOMM INCORPORATED

Inventor： DAS, Soumya ,  AWONIYI, Olufunmilola O. ,  PARK, Edwin C. ,  QUICK, Roy Franklin Jr. ,  SAMBHWANI, Sharad Deepak

IPC: H04W8/22

CPC classification number: H04L5/0094 ,  H04L5/001 ,  H04L5/0053 ,  H04W8/22 ,  H04W28/20 ,  H04W36/24 ,  H04W72/048

Abstract: Methods, systems, and devices for facilitating mobility between flexible bandwidth systems and other bandwidth systems are provided. These tools and techniques that provide mobility between different bandwidth systems may facilitate supporting circuit-switched (CS) services, such as CS voice services. Some embodiments provide for determining flexible bandwidth capable devices, such as user equipment. Some embodiments involve core network redirection where a core network may direct the handling of circuit-switched services when a flexible bandwidth system does not support the CS services. Some examples provide for radio access network determined handling of CS services when a flexible bandwidth system may not support the CS services. Some embodiments provide for transitioning to a flexible bandwidth system. Some embodiments provide for transitioning from flexible bandwidth systems to non-flexible bandwidth systems that have no support for some or all CS services, other flexible bandwidth systems, and/or systems that natively support CS voice services.

Abstract translation: 提供了用于促进灵活带宽系统和其他带宽系统之间的移动性的方法，系统和设备。 这些在不同带宽系统之间提供移动性的工具和技术可以有助于支持电路交换（CS）服务，例如CS语音服务。 一些实施例提供用于确定具有灵活带宽能力的设备，诸如用户设备。 一些实施例涉及核心网络重定向，其中当灵活带宽系统不支持CS服务时，核心网络可指导处理电路交换服务。 当灵活带宽系统可能不支持CS服务时，一些示例提供无线电接入网络确定的CS服务处理。 一些实施例提供转换到灵活带宽系统。 一些实施例提供从灵活带宽系统到不支持某些或全部CS服务的非灵活带宽系统，其他灵活带宽系统和/或本地支持CS语音服务的系统。

公开(公告)号：WO2013070751A1

公开(公告)日：2013-05-16

申请号：PCT/US2012/063926

申请日：2012-11-07

Applicant: QUALCOMM INCORPORATED

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

IPC: H04W72/04

CPC classification number: H04W16/16 ,  H04L5/0085 ,  H04L5/0089 ,  H04W84/045

Abstract: Methods, systems, and devices for utilizing flexible bandwidth carriers for small cells are provided. Bandwidth scaling factor(s) for a small cell may be determined. A flexible bandwidth carrier may be generated for the small cell utilizing the bandwidth scaling factor. Some embodiments provide assistance with active hand-in due to more available PN offsets in the flexible bandwidth domain. Some embodiments enhance small cell discovery with high bandwidth scaling factor beacon-like small cells with little more power than that corresponding to the same power spectral density for normal bandwidth small cell. Some embodiments reduce the interference caused by small cell to macrocell users using an adaptive bandwidth scaling factor for small cells based on number of users supported and their traffic demand, to control the extent of overlap the macrocell has with small cell and the interference to macrocell mobiles. Some embodiments utilize self-configuration for small cells utilizing flexible bandwidth channels.

Abstract translation: 提供了用于为小型小区利用灵活带宽载体的方法，系统和设备。 可以确定小单元的带宽缩放因子（s）。 可以利用带宽缩放因子为小小区生成灵活的带宽载波。 由于灵活带宽域中更多的可用PN偏移量，一些实施例提供了主动手动的辅助。 一些实施例利用具有比对应于正常带宽小小区的相同功率谱密度的功率小的功率的高带宽缩放因子信标状小单元来增强小小区发现。 一些实施例基于所支持的用户的数量及其业务需求，使用小小区的自适应带宽缩放因子来减小由小小区到宏小区用户造成的干扰，以控制宏小区与小小区的重叠程度以及对宏小区移动台的干扰 。 一些实施例利用利用灵活带宽信道的小型小区的自配置。

公开(公告)号：WO2013070731A1

公开(公告)日：2013-05-16

申请号：PCT/US2012/063905

申请日：2012-11-07

Applicant: QUALCOMM INCORPORATED

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

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 are provided for dynamically adapting the bandwidth of flexible bandwidth carriers. Adapting the bandwidth of a flexible bandwidth carrier may be achieved through changing the scale factor of the flexible bandwidth signal. Information such as traffic patterns, interference measurements, etc., may be utilized to determine the adapted scaling factors. In macrocellular deployments, for example, dynamically adjusting the bandwidth of a flexible bandwidth system may be utilized in order to increase network capacity, mitigate interference caused to other carriers, avoid adjacent carrier interference, and/or save energy on the network. Traffic pattern and other information may also be utilized to dynamically adjust uplink and downlink bandwidths of a flexible bandwidth carrier, either jointly or independently.

Abstract translation: 提供了方法，系统和设备来动态地适应灵活带宽载波的带宽。 可以通过改变灵活带宽信号的比例因子来适应灵活带宽载波的带宽。 可以使用诸如交通模式，干扰测量等的信息来确定适应的缩放因子。 在宏蜂窝部署中，例如，可以利用动态调整灵活带宽系统的带宽，以便增加网络容量，减轻对其他载波造成的干扰，避免相邻载波干扰和/或节省网络上的能量。 业务模式和其他信息也可以用于动态地调整灵活带宽载波的上行链路和下行链路带宽，无论是共同的还是独立的。

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：WO2013070721A1

公开(公告)日：2013-05-16

申请号：PCT/US2012/063893

申请日：2012-11-07

Applicant: QUALCOMM INCORPORATED

Inventor： DURAL, Ozgur ,  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 increasing reverse link throughput by coordination of multiple wireless systems using reverse link blanking are provided. Some embodiments involve utilizing the bandwidth of one carrier bandwidth that partially overlaps with the bandwidth of another carrier bandwidth. This overlap may create interference. Different indicators may be utilized to prompt a device, such as a mobile device, to coordinate reverse link transmission blanking on at least one of the carrier bandwidths to increase throughput for the other overlapping carrier bandwidth. For example, a base station may transmit such an indicator to the mobile device to prompt the transmission blanking. Some embodiments also include increasing transmission power for the overlapping carrier bandwidth during the transmission blanking of other carrier bandwidth. Some embodiments utilize flexible carrier bandwidths systems that may utilize portions of spectrum that may not be big enough to fit a normal bandwidth waveform.

Abstract translation: 提供了通过使用反向链路消隐协调多个无线系统来增加反向链路吞吐量的方法，系统和设备。 一些实施例涉及利用与另一个载波带宽的带宽部分重叠的一个载波带宽的带宽。 这种重叠可能会产生干扰。 可以利用不同的指示符来促使诸如移动设备的设备在至少一个载波带宽上协调反向链路传输消隐，以增加其他重叠载波带宽的吞吐量。 例如，基站可以将这样的指示符发送到移动设备以提示传输消隐。 一些实施例还包括在其他载波带宽的传输消隐期间增加重叠载波带宽的传输功率。 一些实施例使用灵活的载波带宽系统，其可以利用可能不够大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。

公开(公告)号：EP2777193B1

公开(公告)日：2020-04-22

申请号：EP12791033.9

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

公开(公告)号：EP2789183A1

公开(公告)日：2014-10-15

申请号：EP12805878.1

申请日：2012-12-07

Applicant: Qualcomm Incorporated

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

IPC: H04W24/10

CPC classification number: H04W24/02 ,  H04W36/0094 ,  H04W48/20

Abstract: Methods, systems, and devices are provided that may address problems to enabling a user equipment (UE) in connected mode on a normal bandwidth cell to make inter-frequency measurements on another normal bandwidth cell and a flexible bandwidth cell. Some embodiment utilize a set of compressed mode gap configurations for measuring both normal bandwidth and flexible bandwidth inter-frequency cells with the following modification for flexible bandwidth cells: reducing the coherent length used by the UE; using the same cell search parameters at the UE but modifying the compressed mode gap parameters to accommodate both normal bandwidth and flexible bandwidth cell search; and/or maintaining the compressed mode gap parameters but reducing the search window size during cell search coherent accumulation. Some embodiments may configure separate compressed mode measurements configuration for normal bandwidth and flexible bandwidth measurements.

Abstract translation: 提供了可以解决问题的方法，系统和设备，以使得在正常带宽小区上处于连接模式的用户设备（UE）能够对另一正常带宽小区和灵活带宽小区进行频间测量。 一些实施例利用一组压缩模式间隙配置来测量正常带宽和灵活带宽跨频率小区，对于灵活带宽小区进行以下修改：减少UE使用的相干长度; 在UE处使用相同的小区搜索参数，但是修改压缩模式间隙参数以适应正常带宽和灵活带宽小区搜索; 和/或维持压缩模式间隙参数，但在小区搜索相干累积期间减小搜索窗口大小。 一些实施例可以为正常带宽和灵活的带宽测量配置单独的压缩模式测量配置。