公开(公告)号：WO2010080849A3

公开(公告)日：2010-10-07

申请号：PCT/US2010020277

申请日：2010-01-06

Applicant: QUALCOMM INC ,  CATOVIC AMER ,  AGASHE PARAG A ,  GUPTA RAJARSHI ,  HORN GAVIN B ,  PRAKASH RAJAT ,  ULUPINAR FATIH

Inventor： CATOVIC AMER ,  AGASHE PARAG A ,  GUPTA RAJARSHI ,  HORN GAVIN B ,  PRAKASH RAJAT ,  ULUPINAR FATIH

IPC: H04W24/02 ,  H04W88/08

CPC classification number: H04W36/30 ,  H04W24/02 ,  H04W36/0094 ,  H04W76/027

Abstract: Handover parameter settings are automatically adapted in access points in a system to improve handover performance. Reactive detection techniques are employed for identifying different types of handover-related failures and adapting handover parameters based on this detection. Messaging schemes are also employed for providing handover-related information to access points. Proactive detection techniques also may be used for identifying conditions that may lead to handover-related failures and then adapting handover parameters in an attempt to prevent such handover-related failures. Ping-ponging may be mitigated by adapting handover parameters based on analysis of access terminal visited cell history acquired by access points in the system. In addition, configurable parameters (e.g., timer values) may be used to detect handover-related failures.

Abstract translation: 切换参数设置在系统的接入点自动调整，以提高切换性能。 采用无功检测技术来识别不同类型的切换相关故障，并根据该检测来适应切换参数。 消息传递方案也用于向接入点提供切换相关信息。 主动检测技术还可以用于识别可能导致切换相关故障的条件，然后适配切换参数以试图防止这种切换相关的故障。 可以通过基于系统中接入点获取的接入终端访问小区历史的分析来适配切换参数来减轻乒乓球。 此外，可以使用可配置的参数（例如，定时器值）来检测切换相关的故障。

公开(公告)号：WO2008095105A8

公开(公告)日：2009-11-12

申请号：PCT/US2008052666

申请日：2008-01-31

Applicant: QUALCOMM INC ,  NG ALVIN SIU-CHUNG ,  CATOVIC AMER ,  NARANG MOHIT ,  CHAN PATRICK CHUN CHUNG

Inventor： NG ALVIN SIU-CHUNG ,  CATOVIC AMER ,  NARANG MOHIT ,  CHAN PATRICK CHUN CHUNG

IPC: H04L12/56 ,  H04W48/12 ,  H04W72/12 ,  H04W74/08

CPC classification number: H04W72/1257 ,  H04W48/12 ,  H04W74/004 ,  H04W74/0833 ,  H04W74/0866

Abstract: An apparatus and method for reducing call setup time of a wireless communication device including determining empty slots on a Common Control Channel where no SIB blocks or MIB blocks are scheduled therein and scheduling SIB7 or SIB 14 blocks in the empty slots to reduce call setup time. In one aspect, the uplink interference level contained in the SIB7 or SIB14 block is piggy-backed on SIB blocks other than SIB7 or SIB14 blocks.

Abstract translation: 一种用于减少无线通信设备的呼叫建立时间的装置和方法，包括确定在其中不调度SIB块或MIB块的公共控制信道上的空时隙，并在空时隙中调度SIB7或SIB14块以减少呼叫建立时间。 在一个方面，包含在SIB7或SIB14块中的上行链路干扰电平在除SIB7或SIB14块之外的SIB块上支持。

公开(公告)号：WO2008016885A3

公开(公告)日：2008-03-27

申请号：PCT/US2007074768

申请日：2007-07-30

Applicant: QUALCOMM INC ,  CATOVIC AMER ,  RAUBER PETER H

Inventor： CATOVIC AMER ,  RAUBER PETER H

IPC: H04W36/36 ,  H04W72/02

CPC classification number: H04W36/30 ,  H04W36/0072 ,  H04W36/0094 ,  H04W36/36 ,  H04W72/02 ,  H04W72/085

Abstract: Methods, devices, processors and computer program products for mobile terminal-based Radio Resource Management (RRM) and network optimization. The mobile terminal measures or otherwise obtains radio condition measurements (such as received power, interference, mobile transmit power and the like) and/or geographical location measurements. The radio condition measurements and/or location measurements are compared against historical data and/or target Key Performance Indicators (KPI) and, based on the comparison, a determination can be made as to whether adjustment of RRM parameters is warranted. By providing for RRM management at the mobile terminal level, as opposed to a cell or Radio Network Controller (RNC) level, better granularity of management is realized in the overall radio network. Further, individual mobile terminals can better tailor their radio resource needs to meet their conditions of use and, as such, better overall service can be realized by the individual mobile terminals in the network.

Abstract translation: 基于移动终端的无线资源管理（RRM）和网络优化的方法，设备，处理器和计算机程序产品。 移动终端测量或以其他方式获得无线电状况测量（诸如接收功率，干扰，移动发射功率等）和/或地理位置测量。 将无线电状况测量值和/或位置测量值与历史数据和/或目标关键性能指标（KPI）进行比较，并且基于该比较可以确定是否有必要调整RRM参数。 通过在移动终端级别提供RRM管理，与小区或无线电网络控制器（RNC）级别相反，在整个无线电网络中实现更好的管理粒度。 此外，各个移动终端可以更好地调整他们的无线电资源需求以满足他们的使用条件，因此，可以通过网络中的各个移动终端来实现更好的整体服务。

公开(公告)号：WO2016073151A1

公开(公告)日：2016-05-12

申请号：PCT/US2015055367

申请日：2015-10-13

Applicant: QUALCOMM INC

Inventor： CATOVIC AMER ,  ZHAO SULI

IPC: H04W36/00

CPC classification number: H04W28/085 ,  H04W36/0055 ,  H04W36/14 ,  H04W36/22 ,  H04W36/24 ,  H04W36/245 ,  H04W84/12 ,  H04W88/02

Abstract: A method of wireless communication by a UE includes receiving an indication information; determining, based on the indication information, whether a connection of the UE is authorized to be offloaded from a first channel to a second channel; determining, when the connection is not authorized to be offloaded, whether there is an ongoing handover procedure to offload the connection of the UE from the first channel to the second channel or whether the indication information is received in a message corresponding to a request to deactivate a default evolved packet system (EPS) bearer of the connection of the UE. The method further includes disregarding the indication information when the connection is not authorized to be offloaded and it is determined that either there is an ongoing handover procedure to offload the connection of the UE from the first channel to the second channel or the message corresponds to a request to deactivate a default EPS bearer of the connection.

Abstract translation: UE的无线通信方法包括：接收指示信息; 基于所述指示信息，确定所述UE的连接是否被授权从第一信道卸载到第二信道; 当连接未被授权被卸载时，确定是否存在正在进行的切换过程以将UE的连接从第一信道卸载到第二信道，或者是否在与停用请求对应的消息中接收到指示信息 UE的连接的默认演进分组系统（EPS）承载。 该方法还包括当连接未被授权被卸载时忽略指示信息，并且确定存在正在进行的切换过程以将UE的连接从第一信道卸载到第二信道，或者该消息对应于 要求停用连接的默认EPS承载。

公开(公告)号：WO2010114850A8

公开(公告)日：2011-09-01

申请号：PCT/US2010029258

申请日：2010-03-30

Applicant: QUALCOMM INC ,  CATOVIC AMER

Inventor： CATOVIC AMER

IPC: H04W24/02

CPC classification number: H04W24/02 ,  H04W16/18

Abstract: Systems and methodologies are described that facilitate automatically configuring a network configuration parameter (e.g., cell size parameter,...) in a wireless communication environment. Size of an area served by a cell associated with a base station can be detected automatically by the base station. For example, size of the area served by the cell can be detected based upon location information of UE(s) served by the cell, a path loss between the base station and the UE(s) served by the cell, and/or a transmit power level of a reference signal sent by the base station. Moreover, a value of a network configuration parameter (e.g., cell size parameter,...) can be automatically assigned by the base station as a function of a comparison between the size of the area served by the cell and a set of thresholds. For instance, the set of thresholds can be configurable by a network operator.

Abstract translation: 描述了有助于在无线通信环境中自动配置网络配置参数（例如，小区大小参数，...）的系统和方法。 可以由基站自动检测由与基站相关联的小区所服务的区域的大小。 例如，可以基于由小区服务的UE的位置信息，基站和由小区服务的UE之间的路径损耗，和/或 发送由基站发送的参考信号的功率电平。 此外，基站可以根据由小区服务的区域的大小与一组阈值之间的比较来自动地分配网络配置参数（例如，小区大小参数，...）的值。 例如，该组阈值可由网络运营商配置。

公开(公告)号：WO2010080848A9

公开(公告)日：2011-05-05

申请号：PCT/US2010020276

申请日：2010-01-06

Applicant: QUALCOMM INC ,  CATOVIC AMER ,  AGASHE PARAG A ,  GUPTA RAJARSHI ,  HORN GAVIN B ,  PRAKASH RAJAT ,  ULUPINAR FATIH

Inventor： CATOVIC AMER ,  AGASHE PARAG A ,  GUPTA RAJARSHI ,  HORN GAVIN B ,  PRAKASH RAJAT ,  ULUPINAR FATIH

IPC: H04W36/08

CPC classification number: H04W36/30 ,  H04W24/02 ,  H04W36/0094 ,  H04W76/027

Abstract: Handover parameter settings are automatically adapted in access points in a system to improve handover performance. Reactive detection techniques are employed for identifying different types of handover-related failures and adapting handover parameters based on this detection. Messaging schemes are also employed for providing handover-related information to access points. Proactive detection techniques also may be used for identifying conditions that may lead to handover-related failures and then adapting handover parameters in an attempt to prevent such handover-related failures. Ping-ponging may be mitigated by adapting handover parameters based on analysis of access terminal visited cell history acquired by access points in the system. In addition, configurable parameters (e.g., timer values) may be used to detect handover-related failures.

Abstract translation: 切换参数设置在系统的接入点自动调整，以提高切换性能。 采用无功检测技术来识别不同类型的切换相关故障，并根据该检测来适应切换参数。 消息传递方案也用于向接入点提供切换相关信息。 主动检测技术还可以用于识别可能导致切换相关故障的条件，然后适配切换参数以试图防止这种切换相关的故障。 可以通过基于系统中接入点获取的接入终端访问小区历史的分析来适配切换参数来减轻乒乓球。 此外，可以使用可配置的参数（例如，定时器值）来检测切换相关的故障。

公开(公告)号：WO2008011418A3

公开(公告)日：2008-04-17

申请号：PCT/US2007073700

申请日：2007-07-17

Applicant: QUALCOMM INC ,  CATOVIC AMER ,  NARANG MOHIT

Inventor： CATOVIC AMER ,  NARANG MOHIT

IPC: H04W36/14 ,  H04W36/30

CPC classification number: H04W36/30 ,  H04W36/14

Abstract: Methods, apparatus, processors and computer readable medium for inter-radio access technology (RAT) handover are provided that incorporate a soft-decision making process. By implementing configurable functions, soft-decision making allows for handover measurement limits to fall within a prescribed acceptable range and for the totality of the handover measurements to be used in making a final decision on inter-RAT handover. Thus, the currently described aspects provide for more flexible handover decision-making and better utilization of network radio resources. Further, in some instances, the currently described aspects may provide for the weighting of handover measurements, thereby allowing network administrators to place more or less emphasis on a selected handover measurement and, thus, better manage the handover process.

Abstract translation: 提供了用于无线电接入技术（RAT）切换的方法，设备，处理器和计算机可读介质，其包含软决策过程。 通过实施可配置的功能，软决策允许切换测量限度落入规定的可接受范围内，并且可以使用总体切换测量结果来做出关于RAT间切换的最终决定。 因此，当前描述的方面提供了更灵活的切换决策以及更好地利用网络无线电资源。 此外，在一些情况下，当前描述的方面可以提供切换测量的加权，由此允许网络管理员对选择的切换测量进行或多或少的强调，并且因此更好地管理切换过程。