公开(公告)号：WO2013070742A1

公开(公告)日：2013-05-16

申请号：PCT/US2012/063916

申请日：2012-11-07

Applicant: QUALCOMM INCORPORATED

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

IPC: H04W36/00 ,  H04W24/10

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 flexible bandwidth carriers are provided. Some embodiments include intra-frequency and/or inter-frequency set management based on the value of bandwidth scaling factors for flexible bandwidth carriers to facilitate the mobility management. For example, one or more cells of a wireless communications system may be identified. A respective bandwidth scaling factor associate with each respective identified cell may be identified. A user equipment may be configured determine multiple sets. Each respective set may be associated with one of the respective bandwidth scaling factors. The user equipment may be configured to associate each respective identified cell with one of the respective sets based on their respective associated bandwidth scaling factors.

Abstract translation: 提供了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。 一些实施例包括基于用于灵活带宽载波的带宽缩放因子的值的频率内和/或频率间集合管理，以便于移动性管理。 例如，可以识别无线通信系统的一个或多个小区。 可以识别与每个相应的所识别的小区相关联的相应的带宽缩放因子。 可以配置用户设备来确定多个集合。 每个相应的集合可以与相应的带宽缩放因子之一相关联。 用户设备可以被配置为基于它们各自相关联的带宽缩放因子将每个相应的所识别的小区与各个集合中的一个相关联。

公开(公告)号：WO2013070708A1

公开(公告)日：2013-05-16

申请号：PCT/US2012/063877

申请日：2012-11-07

Applicant: QUALCOMM INCORPORATED

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

IPC: H04W72/04 ,  H04W16/02

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 utilizing scaling factors and/or fractional bandwidth and waveforms for wireless communication. Scaling factors may be utilized to relate aspects of one subsystem with aspects of another subsystem. Embodiments may utilize portions of spectrum that may not be big enough to fit a standard waveform. Scaling factors may be utilized to generate fractional waveforms to fit these portions of spectrum. A fractional subsystem may be generated with respect to a normal subsystem or other fractional subsystem through dilating, or scaling, time, frequency, state, or other aspects of the fractional subsystem with respect to time, frequency, state, or other aspects of the normal subsystem or the other fractional subsystem. The fractional subsystem may be aligned with a normal system at different times and/or different frequencies. Scaling information may be utilized to perform measurements on another subsystem, perform handoffs to another subsystem, perform reselection, align, etc.

Abstract translation: 描述了用于利用无线通信的缩放因子和/或分数带宽和波形的方法，系统和设备。 缩放因子可用于将一个子系统的各个方面与另一个子系统的各个方面联系起来。 实施例可以利用可能不够大以适应标准波形的频谱部分。 可以利用缩放因子来产生分数波形以适应这些频谱部分。 相对于正常子系统或其他分数子系统，可以通过相对于正常子系统的时间，频率，状态或其他方面扩展或缩放分数子系统的时间，频率，状态或其他方面来生成分数子系统 子系统或其他分数子系统。 分数子系统可以在不同时间和/或不同频率下与正常系统对准。 可以利用缩放信息来对另一个子系统执行测量，执行到另一子系统的切换，执行重选，对齐等

公开(公告)号：EP2777324A1

公开(公告)日：2014-09-17

申请号：EP12819039.4

申请日：2012-11-07

Applicant: Qualcomm Incorporated

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

IPC: H04W36/00 ,  H04W24/10

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 flexible bandwidth carriers are provided. Some embodiments include intra-frequency and/or inter-frequency set management based on the value of bandwidth scaling factors for flexible bandwidth carriers to facilitate the mobility management. For example, one or more cells of a wireless communications system may be identified. A respective bandwidth scaling factor associate with each respective identified cell may be identified. A user equipment may be configured determine multiple sets. Each respective set may be associated with one of the respective bandwidth scaling factors. The user equipment may be configured to associate each respective identified cell with one of the respective sets based on their respective associated bandwidth scaling factors.

公开(公告)号：WO2014062698A1

公开(公告)日：2014-04-24

申请号：PCT/US2013/065082

申请日：2013-10-15

Applicant: QUALCOMM INCORPORATED

Inventor： DAS, Soumya ,  QUICK, Roy Franklin, Jr. ,  PARK, Edwin C.

IPC: H04L5/00

CPC classification number: H04W72/0446 ,  H04L5/0053 ,  H04L5/0064 ,  H04W28/06 ,  H04W28/22 ,  H04W72/00

Abstract: Methods, systems, and devices are provided that may support signaling, such as a Signaling Radio Bearer (SRB), over a flexible bandwidth carrier. For example, an SRB rate for a SRB over for a normal bandwidth carrier may be identified. A Transmission Time Interval (TTI) may be determined for the SRB over for the flexible bandwidth carrier that facilitates a SRB rate of the SRB over the flexible bandwidth carrier that maintains at least the SRB rate for the SRB over the normal bandwidth carrier. The determined TTI may be utilized for the SRB over the flexible bandwidth carrier, which may help avoid increased call setup delay, increased latency for handover, etc. that may be introduced in flexible bandwidth carrier systems. Some embodiments may include reducing spreading factors, increasing transmission power, and/or concatenating multiple transport blocks with respect to the SRB over the flexible bandwidth carrier.

Abstract translation: 提供了可以通过灵活的带宽载波来支持诸如信令无线电承载（SRB）的信令的方法，系统和设备。 例如，可以识别用于正常带宽载波的SRB的SRB速率。 可以为灵活带宽载波确定用于SRB的传输时间间隔（TTI），以便通过在正常带宽载波上维持至少SRB的SRB速率的灵活带宽载波上的SRB的SRB速率。 所确定的TTI可以在灵活带宽载波上用于SRB，这有助于避免可能在灵活带宽载波系统中引入的增加的呼叫建立延迟，切换等待时间增加等。 一些实施例可以包括在柔性带宽载波上减少相对于SRB的扩频因子，增加发射功率和/或级联多个传输块。

公开(公告)号：WO2013070733A1

公开(公告)日：2013-05-16

申请号：PCT/US2012/063907

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: H04W36/00

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。 灵活的带宽载体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：WO2013070722A3

公开(公告)日：2013-05-16

申请号：PCT/US2012/063895

申请日：2012-11-07

Applicant: QUALCOMM INCORPORATED

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

IPC: H04W28/20

Abstract: Methods, systems, and devices for supporting voice communications in a wireless communications system are provided. Some embodiments utilize multiple code channels to transmit the voice frames. These embodiments include parallel multi-code embodiments, offset multi-code embodiments, and multi-user multi-code embodiments. 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. Some embodiments transmit and receive a subset of subframes of voice frames received over flexible bandwidth code channels. In some embodiments, a subset of subframes based on a flexible bandwidth scaling factor of one or more flexible bandwidth code channels is transmitted. The receiver may decode the voice frame based on the received subset of subframes. An outer loop power control set-point may be adjusted to provide a predetermined frame error rate based on the number of transmitted subframes.

公开(公告)号：WO2013086401A1

公开(公告)日：2013-06-13

申请号：PCT/US2012/068552

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）在另一个正常带宽小区和灵活带宽小区上进行频率间测量。 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频率间小区，对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/或保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。

公开(公告)号：WO2013086389A1

公开(公告)日：2013-06-13

申请号：PCT/US2012/068537

申请日：2012-12-07

Applicant: QUALCOMM INCORPORATED

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

IPC: H04W36/14

CPC classification number: H04W36/14 ,  H04W36/0022 ,  H04W36/24 ,  H04W36/385

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。 提供不同带宽系统之间的移动性的这些工具和技术可以有助于支持诸如CS语音服务的电路交换（CS）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，其中当柔性带宽系统不支持CS服务时，核心网络可指导对电路交换服务的处理。 当灵活带宽系统可能不支持CS服务时，一些示例提供了确定的CS服务处理的无线接入网络。 一些实施例提供了转换到灵活带宽系统。 一些实施例提供从灵活带宽系统转换到不支持某些或所有CS服务的其他灵活带宽系统和/或本机支持CS语音服务的系统的非灵活带宽系统。

公开(公告)号：WO2013070717A1

公开(公告)日：2013-05-16

申请号：PCT/US2012/063889

申请日：2012-11-07

Applicant: QUALCOMM INCORPORATED

Inventor： DAS, Soumya ,  DURAL, Ozgur ,  PARK, Edwin C.

IPC: H04W72/04 ,  H04W52/44 ,  H04W16/14 ,  H04W52/14 ,  H04W52/24 ,  H04W88/10 ,  H04W88/06

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 coordinating forward link blanking and/or power boosting in wireless communications systems. Some embodiments include two or more bandwidth systems. The bandwidth of one bandwidth system may overlap with the bandwidth of another bandwidth system. This overlap may create interference. Coordinating forward link blanking and/or power boosting may aid in reducing the impact of this interference. Some embodiments utilize flexible bandwidth and/or normal bandwidth systems. Flexible bandwidth systems may utilize portions of spectrum that may not be big enough to fit a normal waveform, though some embodiments may utilize flexible waveforms that utilize more bandwidth than a normal waveform.

Abstract translation: 提供了用于协调无线通信系统中的前向链路消隐和/或功率提升的方法，系统和设备。 一些实施例包括两个或更多个带宽系统。 一个带宽系统的带宽可能与另一个带宽系统的带宽重叠。 这种重叠可能会产生干扰。 协调前向链路消隐和/或功率提升可能有助于减少此干扰的影响。 一些实施例利用灵活的带宽和/或正常带宽系统。 灵活的带宽系统可以利用可能不够大以适应正常波形的频谱部分，尽管一些实施例可以利用利用比普通波形更多带宽的灵活波形。

公开(公告)号：WO2013086394A1

公开(公告)日：2013-06-13

申请号：PCT/US2012/068544

申请日：2012-12-07

Applicant: QUALCOMM INCORPORATED

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

IPC: H04W36/14

CPC classification number: H04W36/14 ,  H04W36/0022 ,  H04W36/24 ,  H04W36/385

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。 提供不同带宽系统之间的移动性的这些工具和技术可以促进支持诸如CS语音服务的电路交换（CS）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，其中当柔性带宽系统不支持CS服务时，核心网络可指导对电路交换服务的处理。 当灵活的带宽系统可能不支持CS服务时，一些示例提供确定的CS服务处理的无线接入网络。 一些实施例提供了转换到灵活带宽系统。 一些实施例提供从柔性带宽系统转换到不支持某些或所有CS服务的其他灵活带宽系统和/或本机支持CS语音服务的系统的非灵活带宽系统。