专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

121. 发明申请

WO2010078592A2 ACCESS STRATUM SECURITY CONFIGURATION FOR INTER-CELL HANDOVER 审中-公开
标题翻译：用于内部切换的访问安全配置
公开(公告)号：WO2010078592A2
公开(公告)日：2010-07-08
申请号：PCT/US2010020153
申请日：2010-01-05
申请人： QUALCOMM INC , KITAZOE MASATO , TENNY NATHAN EDWARD
发明人： KITAZOE MASATO , TENNY NATHAN EDWARD
IPC分类号： H04W12/04
CPC分类号： H04W36/0038 , H04L63/061 , H04W12/04 , H04W36/0016
摘要： Systems and methodologies are described that handle security activation during handover in a wireless network. A new access stratum (AS) key can be provided to a serving access point (and a related wireless device) before and/or while preparing a target access point during an inter-cell handover. The serving access point can receive the new AS key and provide it to the target access point as part of handover preparation. The serving access point can then initiate inter-cell handover of the related wireless device indicating that the wireless device can utilize a new AS key before the serving access point has an opportunity to activate the new AS key with the wireless device. The wireless device can subsequently perform a random access procedure to the target access point and/or establish a connection therewith by transmitting other messages using the new AS key.
摘要翻译：描述了在无线网络中切换期间处理安全激活的系统和方法。在小区间切换期间准备目标接入点之前和/或同时，可以向服务接入点（和相关的无线设备）提供新的接入层（AS）密钥。作为切换准备的一部分，服务接入点可以接收新的AS密钥并将其提供给目标接入点。然后，服务接入点可以启动相关无线设备的小区间切换，指示无线设备可以在服务接入点具有利用无线设备激活新的AS密钥的机会之前利用新的AS密钥。无线设备可以随后通过使用新的AS密钥发送其他消息来执行到目标接入点的随机接入过程和/或与其建立连接。

122. 发明申请

WO2010062770A3 REPRIORITIZATION OF WIRELESS NETWORKS FOR RESELECTION TO SUPPORT VOICE CALL 审中-公开
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
申请人： QUALCOMM Incorporated , TENNY, Nathan Edward , AGASHE, Parag A. , AHMAVAARA, Kalle , SHIROTA, Masakazu , SONG, Osok , ULUPINAR, Fatih
发明人： TENNY, Nathan Edward , AGASHE, Parag A. , AHMAVAARA, Kalle , SHIROTA, Masakazu , SONG, Osok , ULUPINAR, Fatih
IPC分类号： H04L12/56 , H04L12/66 , H04W88/06 , H04W76/02
摘要： 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.

123. 发明申请

WO2010062770A2 REPRIORITIZATION OF WIRELESS NETWORKS FOR RESELECTION TO SUPPORT VOICE CALL 审中-公开
标题翻译：无线网络的重新配置以支持语音呼叫
公开(公告)号：WO2010062770A2
公开(公告)日：2010-06-03
申请号：PCT/US2009063155
申请日：2009-11-03
申请人： QUALCOMM INC , TENNY NATHAN EDWARD , AGASHE PARAG A , AHMAVAARA KALLE , SHIROTA MASAKAZU , SONG OSOK , ULUPINAR FATIH
发明人： TENNY NATHAN EDWARD , AGASHE PARAG A , AHMAVAARA KALLE , SHIROTA MASAKAZU , SONG OSOK , ULUPINAR FATIH
IPC分类号： H04L12/56 , H04L12/66 , H04W76/02 , H04W88/06
CPC分类号： H04L12/66 , H04L47/10 , H04W48/18
摘要： 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.
摘要翻译：描述了在执行重新优先化重选之后由UE发起语音呼叫的技术。 UE可以在空闲模式下操作并且可以驻留在可能不支持语音服务的第一无线电接入技术（RAT）的第一无线网络上。第一无线网络可以具有由UE检测到的所有无线网络中的最高优先级。 UE可以接收发起语音呼叫的指示。 UE然后可以通过修改第一无线网络和/或第二无线网络的频率的优先级来执行从第一无线网络到第二RAT的第二无线网络的重选。 UE然后可以与第二无线网络而不是第一无线网络发起语音呼叫，以避免必须执行从第一无线网络到第二无线网络的电路交换（CS）回退。

124. 发明申请

WO2010034009A1 BEARER COUNT ALIGNMENT DURING INTER-RAT HANDOVER 审中-公开
标题翻译：轴承间切换时的轴承计数对齐
公开(公告)号：WO2010034009A1
公开(公告)日：2010-03-25
申请号：PCT/US2009/057900
申请日：2009-09-22
申请人： QUALCOMM Incorporated , TENNY, Nathan Edward , MEYLAN, Arnaud
发明人： TENNY, Nathan Edward , MEYLAN, Arnaud
IPC分类号： H04W36/14
CPC分类号： H04W36/0066 , H04W36/0061
摘要： Certain aspects of the present disclosure provide a method for bearer count alignment during handover of a user equipment (UE) from a first radio access technology (RAT) to a second RAT. The UE establishes radio resource control (RRC) connections with the second RAT and transmits data radio bearer (DRB) capability of the UE to the second network. The second network utilizes this information to set up the DRBs with the UE.
摘要翻译：本公开的某些方面提供了一种用于将用户设备（UE）从第一无线电接入技术（RAT）切换到第二RAT的承载计数对准的方法。 UE与第二RAT建立无线资源控制（RRC）连接，并将UE的数据无线承载（DRB）能力发送到第二网络。第二网络利用该信息与UE建立DRB。

125. 发明申请

WO2010017490A1 METHOD AND APPARATUS FOR HANDLING MEASUREMENT GAPS IN WIRELESS NETWORKS 审中-公开
标题翻译：在无线网络中处理测量值的方法和装置
公开(公告)号：WO2010017490A1
公开(公告)日：2010-02-11
申请号：PCT/US2009/053172
申请日：2009-08-07
申请人： QUALCOMM INCORPORATED , KITAZOE, Masato , TENNY, Nathan, Edward , MEYLAN, Arnaud
发明人： KITAZOE, Masato , TENNY, Nathan, Edward , MEYLAN, Arnaud
IPC分类号： H04W36/30
CPC分类号： H04W74/085 , H04W24/10 , H04W36/0088 , H04W72/1268
摘要： In a wireless communication system, user equipment (UE) has autonomy provided by one or more set of rules to handle processing during a measurement gap. UE can ignore or use only a portion of the whole measurement gap if not needed. Thereby, an urgent need for remaining tuned to source carrier frequency can be supported, such as utilizing Random Access Channel (RACH) procedure. UE can also choose to tune to a target carrier frequency supporting timely handovers. Depending on the type of processing required (download shared channel (DL SCH, UL SCH, TTI bundling, RACH or SR), the UE may store requests and process the measurements during the gap or ignore the gap measurement as if there were no gaps.
摘要翻译：在无线通信系统中，用户设备（UE）具有由一组或多组规则提供的自主权，以在测量间隙期间处理处理。如果不需要，UE可以忽略或仅使用整个测量间隙的一部分。因此，可以支持对源载波频率的保持调谐的迫切需要，例如利用随机接入信道（RACH）过程。 UE还可以选择调整到目标载波频率来支持及时切换。根据所需的处理类型（下载共享信道（DL SCH，UL SCH，TTI绑定，RACH或SR）），UE可以在间隙期间存储请求并处理测量结果，或者忽略差距测量，就好像没有间隙一样。

126. 发明申请

WO2010017145A1 PDCP BEHAVIOUR AT HANDOVER AND CONNECTION RE-ESTABLISHMENT 审中-公开
标题翻译： PDCP行为在切换和连接重新建立
公开(公告)号：WO2010017145A1
公开(公告)日：2010-02-11
申请号：PCT/US2009/052607
申请日：2009-08-03
申请人： QUALCOMM INCORPORATED , TENNY, Nathan, Edward , BARANY, Peter, Anthony , MEYLAN, Arnaud
发明人： TENNY, Nathan, Edward , BARANY, Peter, Anthony , MEYLAN, Arnaud
IPC分类号： H04W36/02 , H04W80/02
CPC分类号： H04W36/02
摘要： Systems and methodologies are described that facilitate configuring a flush timer within a wireless environment in order to provide robust communications in regards to handover or re-establishment. The flush timer can be triggered upon successful completion of reconfiguration re-establishment. Moreover, the flush timer can be triggered upon successful completion of handover. In the case of handover and re-establishment, a separate indication of handover to packet data convergence protocol (PDCP) from the start of PDCP flush timer can be utilized.
摘要翻译：描述了有助于在无线环境内配置刷新定时器的系统和方法，以提供关于切换或重新建立的强大的通信。在成功完成重新配置重建后可以触发刷新定时器。此外，成功完成切换后可以触发刷新定时器。在切换和重新建立的情况下，可以利用从PDCP刷新定时器的开始切换到分组数据融合协议（PDCP）的单独指示。

127. 发明申请

WO2009076219A1 USER EQUIPMENT CAPABILITY UPDATE IN WIRELESS COMMUNICATIONS 审中-公开
标题翻译：无线通信中的用户设备能力更新
公开(公告)号：WO2009076219A1
公开(公告)日：2009-06-18
申请号：PCT/US2008/085708
申请日：2008-12-05
申请人： QUALCOMM INCORPORATED , TENNY, Nathan Edward
发明人： TENNY, Nathan Edward
IPC分类号： H04W28/20
CPC分类号： H04W76/04 , H04W76/20
摘要： Systems and methodologies are described that facilitate unsolicited indication of mobile device capability change in wireless communication networks. Upon establishing communication with an access point, a mobile device can experience a change in capability, such as by attaching a device, changing a setting in a user interface, and/or the like. Rather than waiting for a reconfiguration command, when changing base stations or switching from idle to active mode, the mobile device can transmit an unsolicited message to the access point indicating the change. The access point can support the change in subsequent uplink communications or deny such support and can accordingly notify the mobile device via radio resource control (RRC) message.
摘要翻译：描述了促进无线通信网络中移动设备能力变化的主动指示的系统和方法。在建立与接入点的通信时，移动设备可以经历能力的改变，诸如通过附加设备，改变用户界面中的设置等。而不是等待重新配置命令，当更改基站或从空闲切换到活动模式时，移动设备可以向接入点发送指示该改变的未经请求的消息。接入点可以支持随后的上行链路通信的改变或拒绝这样的支持，并且可以相应地通过无线资源控制（RRC）消息通知移动设备。

128. 发明申请

WO2009021214A3 LAYER 2 TUNNELING OF DATA DURING HANDOVER IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：无线通信系统中切换数据时的层2隧道
公开(公告)号：WO2009021214A3
公开(公告)日：2009-06-11
申请号：PCT/US2008072698
申请日：2008-08-08
申请人： QUALCOMM INC , ATTAR RASHID AHMED AKBAR , MEYLAN ARNAUD , HO SAI YIU DUNCAN , GRILLI FRANCESCO , TENNY NATHAN EDWARD , BARANY PETER ANTHONY
发明人： ATTAR RASHID AHMED AKBAR , MEYLAN ARNAUD , HO SAI YIU DUNCAN , GRILLI FRANCESCO , TENNY NATHAN EDWARD , BARANY PETER ANTHONY
IPC分类号： H04W36/02
CPC分类号： H04W36/02 , H04L47/10 , H04L47/14 , H04L47/34 , H04W36/08 , H04W92/20
摘要： Techniques for sending data during handover with Layer (2) tunneling are described. In one design, a user equipment (UE) sends first Layer (2) packets to a source base station prior to handover to a target base station. The UE sends at least one second Layer (2) packet to the target base station, which identifies the second Layer (2) packet(s) as being intended for the source base station and thus forwards the second Layer (2) packet(s) to the source base station via a Layer (2) tunnel. The UE sends third Layer (2) packets to the target base station after the handover. The target base station processes the third Layer (2) packets to obtain IP packets and sends the IP packets to a serving gateway after a trigger condition, which may be defined to achieve in-order delivery of IP packets from the source and target base stations to the serving gateway.
摘要翻译：描述了在利用层（2）隧道传输进行切换期间发送数据的技术。在一种设计中，用户设备（UE）在切换到目标基站之前将第一层（2）分组发送到源基站。 UE向目标基站发送至少一个第二层（2）分组，其将第二层（2）分组标识为预期给源基站，并因此将第二层（2）分组转发给）通过层（2）隧道到源基站。 UE在切换后向目标基站发送第三层（2）分组。目标基站处理第三层（2）分组以获得IP分组并且在触发条件之后将该IP分组发送到服务网关，所述触发条件可以被定义为实现来自源和目标基站的IP分组的按顺序递送到服务网关。

129. 发明申请

WO2009045901A3 METHODS FOR INTRA BASE STATION HANDOVER OPTIMIZATIONS 审中-公开
公开(公告)号：WO2009045901A3
公开(公告)日：2009-04-09
申请号：PCT/US2008/077876
申请日：2008-09-26
申请人： QUALCOMM Incorporated , MEYLAN, Arnaud , TENNY, Nathan, Edward , BARANY, Peter, Anthony
发明人： MEYLAN, Arnaud , TENNY, Nathan, Edward , BARANY, Peter, Anthony
IPC分类号： H04W36/08
摘要： The method and apparatus as described are directed toward techniques and mechanisms to improve efficiency in wireless communication networks through optimization of handover scenarios. Determining whether an intra-base station or inter-node-B handover is too performed, and determining the protocol layers to reset during the handover based at least in part on the type of handover to be performed increases the overall efficiency of the wireless network.

130. 发明申请

WO2009021219A2 KEY IDENTIFIER IN PACKET DATA CONVERGENCE PROTOCOL HEADER 审中-公开
标题翻译：分组数据汇聚协议头中的关键标识符
公开(公告)号：WO2009021219A2
公开(公告)日：2009-02-12
申请号：PCT/US2008/072707
申请日：2008-08-08
申请人： QUALCOMM Incorporated , BARANY, Peter Anthony , MEYLAN, Arnaud , HO, Sai Yiu Duncan , GRILLI, Francesco , TENNY, Nathan Edward , ATTAR, Rashid Ahmed Akbar
发明人： BARANY, Peter Anthony , MEYLAN, Arnaud , HO, Sai Yiu Duncan , GRILLI, Francesco , TENNY, Nathan Edward , ATTAR, Rashid Ahmed Akbar
IPC分类号： H04L29/06 , H04L12/22
CPC分类号： H04L63/06 , H04W12/04 , H04W12/10
摘要： Systems and methodologies are described that facilitate identifying a plurality of keysets utilized in a communications network. The keysets can include ciphering keys that provide data encryption and decryption and integrity keys that provide data integrity protection. A key identifier can be included in a packet data convergence protocol header that indicates a keyset employed in connection with data in a protocol data unit. In addition, a route indicator can be provided in a radio link control header that distinguishes a source cell and a target cell in networks configured without RLC reset.
摘要翻译：描述了有助于识别在通信网络中使用的多个密钥集的系统和方法。密钥集可以包括提供数据加密和解密的加密密钥和提供数据完整性保护的完整性密钥。密钥标识符可以被包括在分组数据汇聚协议报头中，该报头指示与协议数据单元中的数据结合使用的密钥集。另外，可以在无线链路控制报头中提供路由指示符，该报头区分在没有RLC重置的情况下配置的网络中的源小区和目标小区。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式