公开(公告)号：WO2011041758A2

公开(公告)日：2011-04-07

申请号：PCT/US2010/051229

申请日：2010-10-01

Applicant: QUALCOMM Incorporated ,  PALANKI, Ravi ,  GAAL, Peter ,  AGASHE, Parag A. ,  PRAKASH, Rajat ,  KITAZOE, Masato

Inventor： PALANKI, Ravi ,  GAAL, Peter ,  AGASHE, Parag A. ,  PRAKASH, Rajat ,  KITAZOE, Masato

IPC: H04L5/00

CPC classification number: H04W24/08 ,  H04L1/1887 ,  H04L5/0053 ,  H04L5/0094 ,  H04L5/14 ,  H04W24/10

Abstract: Measurements are conducted on one or more carriers in a case where an access terminal supports reception on multiple carriers. Upon determining that an access terminal is capable of concurrently receiving on a given set of carriers, a measurement is conducted on one or more carriers of the set while receiving on or more other carriers of the set. Conversely, upon determining that an access terminal is not capable of concurrently receiving on a given set of carriers, a measurement is conducted on one or more carriers of the set while not receiving on or more other carriers of the set. In addition, data transfers to or from an access terminal on a carrier may be restricted (e.g., data transfers not scheduled or only low priority data transfers scheduled) during one or more subframes before or after the access terminal conducts a measurement on another carrier.

Abstract translation: 在接入终端支持在多个载波上接收的情况下，对一个或多个载波进行测量。 在确定接入终端能够在给定的一组载波上同时接收时，对该组的一个或多个载波进行测量，同时在该组的多个其它载波上接收。 相反，在确定接入终端不能在给定的一组载波上同时接收时，对该组的一个或多个载波进行测量，而不接收该组的多个其它载波。 此外，在接入终端在另一个载波上进行测量之前或之后的一个或多个子帧期间，可能会限制（或者从载波上的接入终端）到数据传输或从载波上的接入终端的数据传输（例如，未调度的数据传输或仅调度低优先级数据传输）。

公开(公告)号：WO2011002789A1

公开(公告)日：2011-01-06

申请号：PCT/US2010/040432

申请日：2010-06-29

Applicant: QUALCOMM Incorporated ,  HO, Sai Yiu Duncan ,  GAAL, Peter ,  AGASHE, Parag A.

Inventor： HO, Sai Yiu Duncan ,  GAAL, Peter ,  AGASHE, Parag A.

IPC: H04W52/34

CPC classification number: H04W52/34

Abstract: A method, an apparatus, and a computer program product for wireless communication are provided in which a determination is made of a first power available for transmitting a first signal using a first radio access technology while simultaneously transmitting a second signal using a second radio access technology different from the first radio access technology. An uplink grant is received and a determination is made regarding a second power for transmitting the first signal on uplink using the first radio access technology based on the uplink grant. A determination is made regarding a difference between the first power and the second power and the information related to the difference via the first radio access technology is reported based upon a trigger.

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，其中使用第一无线电接入技术确定可用于发送第一信号的第一功率，同时使用第二无线接入技术同时发送第二信号 与第一种无线接入技术不同。 接收上行链路许可，并且基于上行链路许可，使用第一无线电接入技术确定用于在上行链路上发送第一信号的第二功率。 基于触发来确定第一功率和第二功率之间的差异，并且通过第一无线电接入技术报告与差异相关的信息。

公开(公告)号：WO2010123643A1

公开(公告)日：2010-10-28

申请号：PCT/US2010/028350

申请日：2010-03-23

Applicant: QUALCOMM INCORPORATED ,  HORN, Gavin, B. ,  GIARETTA, Gerardo ,  AGASHE, Parag, A. ,  ULUPINAR, Fatih

Inventor： HORN, Gavin, B. ,  GIARETTA, Gerardo ,  AGASHE, Parag, A. ,  ULUPINAR, Fatih

IPC: H04W8/08 ,  H04L29/12

CPC classification number: H04W76/022 ,  H04W8/082 ,  H04W48/17 ,  H04W76/11 ,  H04W76/12 ,  H04W84/045

Abstract: Providing for establishment of local Internet Protocol access (LIPA) for cellular communication is provided herein. According to particular aspects of the subject disclosure, provided are mechanisms to identify a request to establish a packet network connection as a request for a LIPA context. Once identified, a local gateway associated with the UE or with a subscriber-deployed base station is identified, and a packet context is established to support LIPA traffic for the UE. Additional mechanisms support UE mobility from one base station to anther, including identifying and terminating inactive LIPA contexts. Further, a UE is described that can recognize and facilitate the establishment of a LIPA context for applications executing at the UE.

Abstract translation: 本文提供了用于蜂窝通信的本地互联网协议接入（LIPA）的建立。 根据本发明的特定方面，提供了识别建立分组网络连接的请求作为LIPA上下文的请求的机制。 一旦被识别，就识别与UE相关联的本地网关或与订户部署的基站相关联的本地网关，并且建立分组上下文以支持用于UE的LIPA业务。 附加机制支持UE从一个基站到另一个基站的移动，包括识别和终止无效的LIPA上下文。 此外，描述了可以识别和促进针对在UE处执行的应用的LIPA上下文的建立的UE。

公开(公告)号：WO2010057123A3

公开(公告)日：2010-09-16

申请号：PCT/US2009064639

申请日：2009-11-16

Applicant: QUALCOMM INC ,  AGASHE PARAG A ,  TENNY NATHAN E

Inventor： AGASHE PARAG A ,  TENNY NATHAN E

IPC: H04W24/00

CPC classification number: H04W36/0083 ,  H04W76/027

Abstract: A communication node determines that radio link failure occurred during connected state mobility of an access terminal and reports the radio link failure to another communication node. For example, a target access point may determine that radio link failure occurred during handover of an access terminal and send a radio link failure report message to the access point that was previously serving the access terminal or to some other node (e.g., a network node). In the first case, the serving access point may adjust mobility parameters based on this radio link failure information and, optionally, other reported radio link failure information. In the second case, the other node may send a radio link failure report message to the serving access point, or the other node may adjust mobility parameters based on this radio link failure information (and, optionally, other reported radio link failure information) and send the adjusted mobility parameters to the serving access point.

Abstract translation: 通信节点确定在接入终端的连接状态移动性期间发生无线电链路故障，并将无线电链路故障报告给另一通信节点。 例如，目标接入点可以确定在接入终端切换期间发生无线电链路故障，并且向先前为接入终端或其他节点（例如，网络节点）提供服务的接入点发送无线电链路故障报告消息 ）。 在第一种情况下，服务接入点可以基于该无线电链路故障信息和可选地其他报告的无线电链路故障信息来调整移动性参数。 在第二种情况下，另一节点可以向服务接入点发送无线电链路故障报告消息，或者另一个节点可以基于该无线电链路故障信息（和可选地，其他报告的无线电链路故障信息）以及 将调整的移动性参数发送到服务接入点。

公开(公告)号：WO2010091110A1

公开(公告)日：2010-08-12

申请号：PCT/US2010/023088

申请日：2010-02-03

Applicant: QUALCOMM INCORPORATED ,  CATOVIC, Amer ,  FLORE, Oronzo ,  GUPTA, Rajarshi ,  AGASHE, Parag, A.

Inventor： CATOVIC, Amer ,  FLORE, Oronzo ,  GUPTA, Rajarshi ,  AGASHE, Parag, A.

IPC: H04W24/08

CPC classification number: H04W24/08

Abstract: Providing for automated wireless network signal analysis by mobile devices as a function of their geographic locations is described herein. By way of example, a wireless network can transmit a set of geographic data defining a geographic region to a mobile device. The mobile device can compare its current location to the geographic region, and begin measuring downlink signals, or recording such measurements when within the geographic region, and terminate the recording when the mobile device leaves the geographic region. Recorded measurements can be subsequently uploaded to the wireless network for analysis. In some aspects, the mobile device can refrain from uploading the measurements until within a defined reporting region. By providing mobile device network analysis triggered on device geographic location, analysis data that is well tailored to a particular problem area can be obtained, increasing quality of the analysis data and significantly reducing cost of acquiring such data.

Abstract translation: 本文描述了根据其地理位置提供由移动设备进行的自动化无线网络信号分析。 作为示例，无线网络可以向移动设备发送定义地理区域的一组地理数据。 移动设备可以将其当前位置与地理区域进行比较，并且开始测量下行链路信号，或者在地理区域内记录这样的测量，并且当移动设备离开地理区域时终止记录。 记录的测量可以随后上传到无线网络进行分析。 在某些方面，移动设备可以避免上传测量直到定义的报告区域内。 通过提供在设备地理位置触发的移动设备网络分析，可以获得针对特定问题领域定制的分析数据，提高分析数据的质量，并显着降低获取此类数据的成本。

公开(公告)号：WO2010088558A1

公开(公告)日：2010-08-05

申请号：PCT/US2010/022656

申请日：2010-01-29

Applicant: QUALCOMM INCORPORATED ,  HORN, Gavin, B. ,  SONG, Osok ,  AGASHE, Parag, A. ,  PANDIT, Krishna, S.

Inventor： HORN, Gavin, B. ,  SONG, Osok ,  AGASHE, Parag, A. ,  PANDIT, Krishna, S.

IPC: H04W12/08 ,  H04L29/06 ,  H04W4/08 ,  H04W8/18

CPC classification number: H04W12/08 ,  H04L63/104

Abstract: Problems caused by interaction between paging optimization and synchronizing CSG information are mitigated by setting a network indication indicating, for example, that a subscriber is no longer a member of a CSG (304), but the network has not yet received confirmation that an access terminal (102) associated with the subscriber has been informed of this. A timer-based scheme may be employed for removing a CSG ID from the subscriber information for a subscriber once it is determined that the subscriber is no longer a member of the CSG. In addition, a temporary member of a CSG may determine whether it is still a member of a CSG upon expiration of a CSG timer. Also, the frequency with which an access terminal (102) registers may be changed based on various criteria. Furthermore, an allowed CSG list may be selectively included in a page message depending on the destination of the page message.

Abstract translation: 通过设置指示例如用户不再是CSG的成员（304）的网络指示来减轻寻呼优化和同步CSG信息之间的相互作用引起的问题，但是网络尚未接收到接入终端 （102）已被通知给用户。 一旦确定订户不再是CSG的成员，就可以使用基于定时器的方案来从用户的用户信息中去除CSG ID。 此外，CSG的临时成员可以在CSG定时器到期时确定它是否仍然是CSG的成员。 而且，接入终端（102）登记的频率可以根据各种标准而改变。 此外，可以根据寻呼消息的目的地将允许的CSG列表选择性地包括在寻呼消息中。

公开(公告)号：WO2010081168A2

公开(公告)日：2010-07-15

申请号：PCT/US2010020806

申请日：2010-01-12

Applicant: QUALCOMM INC ,  SONG OSOK ,  ESCOTT ADRIAN ,  AGASHE PARAG A ,  SUBRAMANIAN RAMACHANDRAN ,  ULUPINAR FATIH

Inventor： SONG OSOK ,  ESCOTT ADRIAN ,  AGASHE PARAG A ,  SUBRAMANIAN RAMACHANDRAN ,  ULUPINAR FATIH

IPC: H04W36/00

CPC classification number: H04W36/0038 ,  H04L63/12 ,  H04W12/06 ,  H04W12/10

Abstract: Systems and methodologies are described that facilitate fetching a native security context between network nodes in a core network after an inter-system handover of a mobile device. For instance, a mobility message that is integrity protected by a security context (e.g., the native security context, a mapped security context,..) can be obtained at a network node from the mobile device. Further, the network node can send a request to a disparate network node within a core network. The request can include information that can be used by the disparate network node to establish that the mobile device is authenticated. Moreover, the native security context can be received from the disparate network node in response to the request. Accordingly, the native security context need not be recreated between the network node and the mobile device.

Abstract translation: 描述了在移动设备的系统间切换之后促进在核心网络中的网络节点之间获取本地安全上下文的系统和方法。 例如，可以在来自移动设备的网络节点处获得由安全上下文（例如，本地安全上下文，映射的安全上下文，...）完整性保护的移动性消息。 此外，网络节点可以向核心网络内的不同网络节点发送请求。 该请求可以包括可由不同网络节点使用以确定移动设备被认证的信息。 此外，响应于该请求，可以从不同的网络节点接收本地安全上下文。 因此，不需要在网络节点和移动设备之间重建本地安全上下文。

公开(公告)号：WO2010080848A8

公开(公告)日：2010-07-15

申请号：PCT/US2010/020276

申请日：2010-01-06

Applicant: QUALCOMM INCORPORATED ,  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

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.

公开(公告)号：WO2010080848A1

公开(公告)日：2010-07-15

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：WO2010062770A3

公开(公告)日：2010-06-03

申请号：PCT/US2009/063155

申请日：2009-11-03

Applicant: QUALCOMM Incorporated ,  TENNY, Nathan Edward ,  AGASHE, Parag A. ,  AHMAVAARA, Kalle ,  SHIROTA, Masakazu ,  SONG, Osok ,  ULUPINAR, Fatih

Inventor： TENNY, Nathan Edward ,  AGASHE, Parag A. ,  AHMAVAARA, Kalle ,  SHIROTA, Masakazu ,  SONG, Osok ,  ULUPINAR, Fatih

IPC: H04L12/56 ,  H04L12/66 ,  H04W88/06 ,  H04W76/02

Abstract: Techniques for originating a voice call by a UE after performing reselection with reprioritization are described. The UE may operate in an idle mode and may camp on a first wireless network of a first radio access technology (RAT), which may not support voice service. The first wireless network may have the highest priority among all wireless networks detected by the UE. The UE may receive an indication to originate a voice call. The UE may then perform reselection from the first wireless network to a second wireless network of a second RAT by modifying the priorities of the frequencies of the first wireless network and/or the second wireless network. The UE may then originate the voice call with the second wireless network, instead of the first wireless network, in order to avoid having to perform circuit-switched (CS) fallback from the first wireless network to the second wireless network.