公开(公告)号：US20130250927A1

公开(公告)日：2013-09-26

申请号：US13897214

申请日：2013-05-17

Applicant: QUALCOMM Incorporated

Inventor： Osok Song ,  Aleksandar Damnjanovic ,  Tingfang Ji ,  Taesang Yoo ,  Parag Arun Agashe ,  Madhavan Srinivasan Vajapeyam ,  Yongbin Wei ,  Tao Luo ,  Rajat Prakash ,  Masato Kitazoe

IPC: H04W72/08

CPC classification number: H04W72/082 ,  H04W72/08

Abstract: Methods and apparatus for partitioning resources for enhanced inter-cell interference coordination (eICIC) are provided. Certain aspects involve broadcasting a message indicating time-domain resource partitioning information (RPI), where a user equipment (UE) may be operating in idle mode. With the RPI, the UE may be able to identify protected resources with reduced/eliminated interference from neighboring cells. The RPI in this broadcasted message may be encoded as a bitmap as an alternative or in addition to enumeration of the U/N/X subframes. Other aspects entail transmitting a dedicated or unicast message indicating the time-domain RPI, where a UE may be operating in connected mode. With the RPI, the UE may be able to determine channel state information (CSI), make radio resource management (RRM) measurements, or perform radio link monitoring (RLM), based on one or more signals from a serving base station during the protected time-domain resources.

Abstract translation: 提供了用于分区资源以增强小区间干扰协调（eICIC）的方法和装置。 某些方面涉及广播指示时域资源划分信息（RPI）的消息，其中用户设备（UE）可以在空闲模式下操作。 利用RPI，UE可能能够识别来自相邻小区的减少/消除的干扰的受保护资源。 该广播消息中的RPI可以被编码为位图，作为U / N / X子帧的枚举的替代或补充。 其他方面需要发送指示时域RPI的专用或单播消息，其中UE可以在连接模式下操作。 利用RPI，UE可以在受保护的基站期间基于来自服务基站的一个或多个信号来确定信道状态信息（CSI），进行无线电资源管理（RRM）测量或执行无线电链路监视（RLM） 时域资源。

公开(公告)号：US10674407B2

公开(公告)日：2020-06-02

申请号：US15969516

申请日：2018-05-02

Applicant: QUALCOMM Incorporated

Inventor： Osok Song ,  Aleksandar Damnjanovic ,  Tingfang Ji ,  Parag Arun Agashe ,  Jaber Mohammad Borran ,  Madhavan Srinivasan Vajapeyam ,  Stefan Geirhofer

IPC: H04W28/16 ,  H04W92/20

Abstract: Methods and apparatus for supporting adaptive resource negotiation between evolved node Bs (eNBs) for enhanced inter-cell interference coordination (eICIC) are provided. This resource negotiation may occur via a network backhaul between the eNBs or, in some cases, using over-the-air messages (OAMs). For certain aspects, a first eNB may propose its adaptive resource partitioning information (ARPI) to a second eNB, where the second eNB may accept or reject the proposed resource partitioning. If the second eNB accepts the proposed partitioning, the second eNB may schedule resources, such as subframes, based on the accepted partitioning.

公开(公告)号：US09801189B2

公开(公告)日：2017-10-24

申请号：US13897214

申请日：2013-05-17

Applicant: QUALCOMM Incorporated

Inventor： Osok Song ,  Aleksandar Damnjanovic ,  Tingfang Ji ,  Taesang Yoo ,  Parag Arun Agashe ,  Madhavan Srinivasan Vajapeyam ,  Yongbin Wei ,  Tao Luo ,  Rajat Prakash ,  Masato Kitazoe

IPC: H04W36/00 ,  H04W72/08

CPC classification number: H04W72/082 ,  H04W72/08

Abstract: Methods and apparatus for partitioning resources for enhanced inter-cell interference coordination (eICIC) are provided. Certain aspects involve broadcasting a message indicating time-domain resource partitioning information (RPI), where a user equipment (UE) may be operating in idle mode. With the RPI, the UE may be able to identify protected resources with reduced/eliminated interference from neighboring cells. The RPI in this broadcasted message may be encoded as a bitmap as an alternative or in addition to enumeration of the U/N/X subframes. Other aspects entail transmitting a dedicated or unicast message indicating the time-domain RPI, where a UE may be operating in connected mode. With the RPI, the UE may be able to determine channel state information (CSI), make radio resource management (RRM) measurements, or perform radio link monitoring (RLM), based on one or more signals from a serving base station during the protected time-domain resources.

公开(公告)号：US20160261978A9

公开(公告)日：2016-09-08

申请号：US14268875

申请日：2014-05-02

Applicant: QUALCOMM Incorporated

Inventor： Ravi Palanki ,  Nathan Edward Tenny ,  Parag Arun Agashe

IPC: H04W4/02

CPC classification number: H04W4/02 ,  H04W64/003

Abstract: Methods and apparatuses are provided that facilitate allowing position determination of devices in wireless networks with home evolved Node Bs (HeNB). An HeNB can determine its location based at least in part on positioning measurements from one or more devices. The HeNB can additionally or alternatively register its location or other location parameters with a positioning server for subsequent provisioning as assistance information for determining a device position. Moreover, a device can request assistance information related to a different base station where the HeNB is not registered with the positioning server.

Abstract translation: 提供了方便和装置，其便于允许使用家庭演进的节点B（HeNB）的无线网络中的设备的位置确定。 HeNB可以至少部分地基于来自一个或多个设备的定位测量来确定其位置。 HeNB可以附加地或替代地将它的位置或其他位置参数用定位服务器注册用于随后的供应作为用于确定设备位置的辅助信息。 此外，设备可以请求与HeNB未向定位服务器注册的不同基站相关的辅助信息。

公开(公告)号：US09198112B2

公开(公告)日：2015-11-24

申请号：US14023164

申请日：2013-09-10

Applicant: QUALCOMM Incorporated

Inventor： Fatih Ulupinar ,  Yongsheng Shi ,  Gavin B. Horn ,  Parag Arun Agashe ,  Xiaolong Huang

IPC: H04W40/36 ,  H04B7/26 ,  H04W76/02 ,  H04W92/20 ,  H04W28/06 ,  H04W84/04 ,  H04W92/04

CPC classification number: H04W40/36 ,  H01L2924/00013 ,  H04B7/2606 ,  H04W28/065 ,  H04W76/12 ,  H04W84/047 ,  H04W92/04 ,  H04W92/20 ,  H01L2224/29099

Abstract: Systems and methodologies are described that facilitate supporting mobility for UEs and relay eNBs in split-cell relay configurations. Parameters regarding communicating with one or more UEs can be provided to disparate eNBs from a donor eNB to provide mobility for one or more of the UEs or a serving relay eNB. In addition, a donor eNB can request establishment of one or more radio bearers at a target relay eNB for continuing communications with one or more UEs. Moreover, a donor eNB can provide information regarding one or more core network bearers to a target donor eNB to facilitate establishing the core network bearers at the target donor eNB for communicating with the one or more UEs. Furthermore, uplink buffer contents from a relay eNB can be provided to a target donor eNB so communications from the one or more UEs can be continued by the target donor eNB.

Abstract translation: 描述了便于在分裂小区中继配置中支持UE和中继eNB的移动性的系统和方法。 关于与一个或多个UE进行通信的参数可以被提供给来自施主eNB的不同的eNB，以提供一个或多个UE或服务中继eNB的移动性。 此外，供体eNB可以请求在目标中继eNB处建立一个或多个无线电承载，以便与一个或多个UE持续通信。 此外，供体eNB可以向目标供体eNB提供关于一个或多个核心网络承载的信息，以便于在目标供体eNB建立核心网络承载以与一个或多个UE进行通信。 此外，可以向目标供体eNB提供来自中继eNB的上行链路缓冲器内容，从而可以由目标供体eNB继续来自一个或多个UE的通信。

公开(公告)号：US09107113B2

公开(公告)日：2015-08-11

申请号：US14061491

申请日：2013-10-23

Applicant: QUALCOMM INCORPORATED

Inventor： Fatih Ulupinar ,  Peerapol Tinnakornsrisuphap ,  Parag Arun Agashe ,  Ravindra Patwardhan

IPC: H04W36/00 ,  H04W12/02 ,  H04L29/06 ,  H04W80/04

CPC classification number: H04W36/0016 ,  H04L63/0272 ,  H04L63/0428 ,  H04L63/164 ,  H04W12/02 ,  H04W36/00 ,  H04W36/0022 ,  H04W36/0066 ,  H04W80/04

Abstract: Systems and methods for switching among heterogeneous networks and inter-working between a source access system and a target access system. An inter-system handoff control component can facilitate setting an IP tunneling by the mobile unit, wherein IP addresses for inter-working security gateway and Radio Access Network of the target access system can be identified. The inter-system handoff control component can then implement tunneling between the source system and the target system, wherein signaling/packeting associated with the target system can be transferred over the source system.

Abstract translation: 用于在异构网络之间切换和在源接入系统与目标接入系统之间互通的系统和方法。 系统间切换控制部件可以便于设置移动单元的IP隧道，其中可以识别目标接入系统的互操作安全网关和无线接入网络的IP地址。 系统间切换控制组件然后可以实现源系统和目标系统之间的隧道，其中与目标系统相关联的信令/打包可以通过源系统传送。

公开(公告)号：US20150181474A1

公开(公告)日：2015-06-25

申请号：US14639373

申请日：2015-03-05

Applicant: QUALCOMM Incorporated

Inventor： Gavin Bernard Horn ,  Parag Arun Agashe ,  Rajarshi Gupta ,  Rajat Prakash

IPC: H04W36/00 ,  H04W12/08

CPC classification number: H04W36/0038 ,  H04W8/20 ,  H04W12/08 ,  H04W36/08 ,  H04W48/08

Abstract: Access control for an access point (e.g., a cell of the access point) may be based on an access mode associated with the access point. For example, depending on the access mode, access control may involve performing a membership check for the access point. Such a membership check may be performed at a network entity, a source access point, or some other suitable location in a network. In some aspects, access control may involve performing a membership check for an access point in conjunction with a context fetch procedure. Such a procedure may be performed, for example, when an access terminal arrives at the access point after experiencing RLF at another access point.

Abstract translation: 接入点（例如接入点的小区）的接入控制可以基于与接入点相关联的接入模式。 例如，根据访问模式，访问控制可以包括执行接入点的成员资格检查。 这样的成员资格检查可以在网络实体，源接入点或网络中的某个其他合适的位置执行。 在一些方面，访问控制可以包括结合上下文获取过程执行接入点的成员资格检查。 这样的过程可以例如在接入终端在另一接入点经历RLF之后到达接入点时执行。

公开(公告)号：US20140295853A1

公开(公告)日：2014-10-02

申请号：US14306181

申请日：2014-06-16

Applicant: QUALCOMM Incorporated

Inventor： Fatih Ulupinar ,  Peerapol Tinnakornsrisuphap ,  Parag Arun Agashe ,  Linhai He

IPC: H04W36/18

CPC classification number: H04W36/18 ,  H04W36/0016 ,  H04W36/14

Abstract: Apparatus and methods for facilitating a handover of a wireless communication device on a first wireless communication network to a second wireless communication network, wherein the first and second wireless communication networks include communications protocols that are incompatible, are disclosed. The facilitation can include establishing communications between the wireless communication device and an interworking component of the second wireless communication network using a transparent tunnel through the first wireless communication network so that a message containing session information for the second wireless communication network can be exchanged. The facilitation further includes creating a profile on the second wireless communication network for a communication session between the wireless communication device and the second wireless communication network.

Abstract translation: 用于促进无线通信设备在第一无线通信网络上切换到第二无线通信网络的装置和方法，其中所述第一和第二无线通信网络包括不兼容的通信协议。 便利化可以包括使用通过第一无线通信网络的透明隧道来建立无线通信设备与第二无线通信网络的互通组件之间的通信，从而可以交换包含用于第二无线通信网络的会话信息的消息。 便利化还包括在第二无线通信网络上创建用于无线通信设备和第二无线通信网络之间的通信会话的简档。

公开(公告)号：US20140243018A1

公开(公告)日：2014-08-28

申请号：US14268875

申请日：2014-05-02

Applicant: QUALCOMM Incorporated

Inventor： Ravi Palanki ,  Nathan Edward Tenny ,  Parag Arun Agashe

IPC: H04W4/02

CPC classification number: H04W4/02 ,  H04W64/003

Abstract: Methods and apparatuses are provided that facilitate allowing position determination of devices in wireless networks with home evolved Node Bs (HeNB). An HeNB can determine its location based at least in part on positioning measurements from one or more devices. The HeNB can additionally or alternatively register its location or other location parameters with a positioning server for subsequent provisioning as assistance information for determining a device position. Moreover, a device can request assistance information related to a different base station where the HeNB is not registered with the positioning server.

Abstract translation: 提供了方便和装置，其便于允许使用家庭演进的节点B（HeNB）的无线网络中的设备的位置确定。 HeNB可以至少部分地基于来自一个或多个设备的定位测量来确定其位置。 HeNB可以附加地或替代地将它的位置或其他位置参数用定位服务器注册用于随后的供应作为用于确定设备位置的辅助信息。 此外，设备可以请求与HeNB未向定位服务器注册的不同基站相关的辅助信息。

公开(公告)号：US20130301461A1

公开(公告)日：2013-11-14

申请号：US13944838

申请日：2013-07-17

Applicant: QUALCOMM INCORPORATED

Inventor： Madhavan Srinivasan Vajapeyam ,  Osok Song ,  Ajay Gupta ,  Vikas Jain ,  Tingfang Ji ,  Parag Arun Agashe

IPC: H04W24/02

CPC classification number: H04W24/02 ,  H04L5/0007 ,  H04L5/0032 ,  H04L5/0044 ,  H04L5/0062 ,  H04L5/0091 ,  H04W16/10 ,  H04W72/0426

Abstract: Interference issues between wireless network devices are mitigated. An evolved node B (eNodeB) may experience higher cell load or higher interference when serving user equipment (UEs) that are operating in an cell range extension (CRE) area in which the UEs are strongly affected by aggressor eNodeBs. An eNodeB experiencing higher cell load or serving user equipments (UEs) under higher interference generally requests an interfering/aggressor eNodeB to repartition some of its resources. Repartitioning of resources, however, may have a negative impact on the eNodeB serving CRE area UEs. In one aspect, a new measurement of utilization accounts for CRE status and differentiates between protected and unprotected resources, such as subframes.

Abstract translation: 无线网络设备之间的干扰问题得到缓解。 当服务于其中UE受到侵略者eNodeB强烈影响的小区范围扩展（CRE）区域中的用户设备（UE）时，演进节点B（eNodeB）可能经历更高的小区负载或更高的干扰。 经历较高小区负载的eNodeB或在更高干扰下的用户设备（UE）通常要求干扰/攻击者eNodeB重新分配其资源中的一些资源。 然而，重新分配资源可能对服务于CRE区域UE的eNodeB产生负面影响。 一方面，新的利用度量度衡量CRE状态，并区分受保护资源和不受保护的资源，如子帧。