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11. 发明申请

WO2011020108A3 ROBUST HEADER COMPRESSION FOR RELAY NODES 审中-公开
公开(公告)号：WO2011020108A3
公开(公告)日：2011-02-17
申请号：PCT/US2010/045646
申请日：2010-08-16
申请人： QUALCOMM INCORPORATED , LEE, Jiwoong , HO, Sai Yiu Duncan , ULUPINAR, Fatih
发明人： LEE, Jiwoong , HO, Sai Yiu Duncan , ULUPINAR, Fatih
IPC分类号： H04L29/06 , H04W28/06
摘要： Systems and methodologies are described that facilitate compressing headers for relay nodes. In particular, a robust header compression (RoHC) profile can be defined for general packet radio service (GPRS) tunneling protocol (GTP) headers. Upon receiving a packet with one or more GTP headers, an access point or relay node can determine whether the one or more GTP headers are compressible and can apply the RoHC profile to compress the one or more GTP headers. In addition, the packet can include a baseheader encapsulated by the one or more GTP headers, which can also be compressed according to a RoHC profile specific to the baseheader. Moreover, RoHC compressed headers can be decompressed according to the GTP RoHC profile.

12. 发明申请

WO2010115058A9 METHOD AND APPARATUS TO ENABLE MULTIPLE NEIGHBOUR ACCESS POINTS PREPARATION FOR HANDOVER ROBUSTNESS 审中-公开
公开(公告)号：WO2010115058A9
公开(公告)日：2010-10-07
申请号：PCT/US2010/029711
申请日：2010-04-01
申请人： QUALCOMM INCORPORATED , PRAKASH, Rajat , AGASHE, Parag, Arun , ULUPINAR, Fatih
发明人： PRAKASH, Rajat , AGASHE, Parag, Arun , ULUPINAR, Fatih
IPC分类号： H04W36/18
摘要： Systems and methods are disclosed to enable multiple neighbour base stations or access points (APs) preparation for handover robustness. The systems and methods include generating a handover request message at a source base station (BS) for user equipment (UE) if the UE detects at least one neighbour BS. The handover request message may include a handover imminent flag. The handover request message is transmitted to the neighbour BS, wherein if the handover imminent flag indicates that the handover is not imminent, the neighbour BS does not reserve a radio network temporary identifier (RNTI) for the UE.

13. 发明申请

WO2009120469A8 METHOD AND DEVICE FOR TUNNELLING OF UNICAST AND BROADCAST MESSAGES 审中-公开
公开(公告)号：WO2009120469A8
公开(公告)日：2009-10-01
申请号：PCT/US2009/036082
申请日：2009-03-04
申请人： QUALCOMM INCORPORATED , ULUPINAR, Fatih , AGASHE, Parag, Arun , SINNARAJAH, Ragulan
发明人： ULUPINAR, Fatih , AGASHE, Parag, Arun , SINNARAJAH, Ragulan
IPC分类号： H04L12/18 , H04W4/06
摘要： Embodiments describe overlaying a broadcast multicast channel on top of a unicast network. Messages can be generated by protocols in a broadcast/multicast (BCMC) stack and tunneled through an IRTP of a serving access node. These messages can be transmitted on a BCMC channel and/or a unicast channel. Other messages can be generated by protocols in a unicast stack and tunneled to a B-IRTP of a BCMC Access node and transmitted on a BCMC channel to an access terminal.

14. 发明申请

WO2009105687A1 METHODS AND APPARATUS FOR CONTROLLING TRANSMISSION OF A BASE STATION 审中-公开
标题翻译：控制基站传输的方法和装置
公开(公告)号：WO2009105687A1
公开(公告)日：2009-08-27
申请号：PCT/US2009/034740
申请日：2009-02-20
申请人： QUALCOMM Incorporated , GUPTA, Rajarshi , ULUPINAR, Fatih , HORN, Gavin B. , AGASHE, Parag A.
发明人： GUPTA, Rajarshi , ULUPINAR, Fatih , HORN, Gavin B. , AGASHE, Parag A.
IPC分类号： H04W92/12
CPC分类号： H04W48/02 , H04W24/04 , H04W92/12
摘要： Methods and apparatus for controlling transmission of a base station, such as a Femto cell, based on the determined quality of a backhaul connection to a network are disclosed. In particular, a quality of a backhaul connection of a base station to a node in a communication network is determined. Based on this quality determination, transmission from the base station is either limited or stopped when the determined quality fails to meet a predefined condition. The degradation in quality of the backhaul connection, for example, affects the ability of the base station to offer sufficient service to access terminals. By limiting or stopping wireless transmission of the base station when the backhaul quality is degraded, access terminals either currently accessing the base station or attempting to connect to the base station can then more efficaciously hand off to another base station or access point.
摘要翻译：公开了基于确定的对网络的回程连接的质量来控制基站（例如毫微微小区）的传输的方法和装置。具体地，确定基站到通信网络中的节点的回程连接的质量。基于该质量确定，当确定的质量不能满足预定条件时，来自基站的传输被限制或停止。例如，回程连接的质量下降影响到基站为接入终端提供足够的服务的能力。当回程质量降低时，通过限制或停止基站的无线传输，可以更有效地切换到另一个基站或接入点，或者正在接入基站或尝试连接到基站的接入终端更有效地切换到另一个基站或接入点。

15. 发明申请

WO2009026300A3 METHOD AND APPARATUS FOR GENERATING A CRYPTOSYNC 审中-公开
公开(公告)号：WO2009026300A3
公开(公告)日：2009-02-26
申请号：PCT/US2008/073606
申请日：2008-08-19
申请人： QUALCOMM INCORPORATED , PATWARDHAN, Ravindra , ULUPINAR, Fatih , AGASHE, Parag Arun , PRAKASH, Rajat
发明人： PATWARDHAN, Ravindra , ULUPINAR, Fatih , AGASHE, Parag Arun , PRAKASH, Rajat
IPC分类号： H04L29/06 , H04W12/04 , H04L9/12
摘要： A method and apparatus for generating a cryptosync is disclosed that generates a cryptosync with the desired variability without the overhead in complexity and size of prior cryptosyncs. The cryptosync is generated from a combination of fields including fields relating to the segmentation and reassembly of the data packets at a transmitting terminal and a receiving terminal. The resultant cryptosync does not repeat during the use of a particular security key.

16. 发明申请

WO2009015196A1 METHODS AND APPARATUS FOR SUPPORTING TUNNELING RELATED TO WIRELESS UPLINK SIGNALING FLOWS 审中-公开
标题翻译：支持与无线上网信令流相关的隧道的方法和装置
公开(公告)号：WO2009015196A1
公开(公告)日：2009-01-29
申请号：PCT/US2008/070870
申请日：2008-07-23
申请人： QUALCOMM Incorporated , PRAKASH, Rajat , ULUPINAR, Fatih , HORN, Gavin Bernard , BENDER, Paul E.
发明人： PRAKASH, Rajat , ULUPINAR, Fatih , HORN, Gavin Bernard , BENDER, Paul E.
IPC分类号： H04L12/56
CPC分类号： H04W36/02 , H04L45/00 , H04L67/04 , H04L67/327 , H04W28/065 , H04W40/36 , H04W80/02 , H04W88/06
摘要： Methods and apparatus for communicating packets of information from an access terminal to a remote access node assembly by way of a serving access node assembly are described. An inter-route tunneling protocol module which interfaces with a radio link protocol module is used to tunnel route protocol packets. A first radio link protocol stream is associated with an application resident on the access terminal. A second radio link protocol stream is associated with an inter-route tunneling protocol module. Information to be communicated to a remote access node assembly by way of a serving access node assembly is subjected to two different radio link protocol processing operations. A first one of the RLP processing operations corresponds to the remote access node assembly while the second RLP processing operation corresponds to the serving access node assembly.
摘要翻译：描述了通过服务接入节点组件将信息分组从接入终端传送到远程接入节点组件的方法和装置。与无线链路协议模块接口的路由间隧道协议模块用于隧道路由协议报文。第一无线电链路协议流与驻留在接入终端上的应用相关联。第二无线电链路协议流与路由间隧道协议模块相关联。要通过服务接入节点组件传送到远程接入节点组件的信息经受两种不同的无线电链路协议处理操作。 RLP处理操作中的第一个对应于远程访问节点组件，而第二RLP处理操作对应于服务接入节点组件。

17. 发明申请

WO2008137965A1 METHOD AND APPARATUS FOR EFFICIENT SUPPORT FOR MULTIPLE AUTHENTICATIONS 审中-公开
标题翻译：有效支持多种认证的方法和设备
公开(公告)号：WO2008137965A1
公开(公告)日：2008-11-13
申请号：PCT/US2008/062966
申请日：2008-05-07
申请人： QUALCOMM INCORPORATED , PATWARDHAN, Ravindra , NARAYANAN, Vidya , ULUPINAR, Fatih , DONDETI, Lakshminath Reddy , AGASHE, Parag Arun , TINNAKORNSRISUPHAP, Peerapol , HSU, Raymond Tah-sheng , WANG, Jun
发明人： PATWARDHAN, Ravindra , NARAYANAN, Vidya , ULUPINAR, Fatih , DONDETI, Lakshminath Reddy , AGASHE, Parag Arun , TINNAKORNSRISUPHAP, Peerapol , HSU, Raymond Tah-sheng , WANG, Jun
IPC分类号： H04L29/06 , H04L12/22
CPC分类号： H04L63/06 , H04L63/08 , H04L63/105 , H04W12/04 , H04W12/06
摘要： Disclosed is a method for multiple EAP-based authentications in a wireless communication system. In the method, a first master session key (MSK) is generated in a first EAP-based authentication for a first-type access. A first temporal session key (TSK) is generated from the first master session key (MSK). A second EAP-based authentication is performed, using the first temporal session key (TSK), for a second-type access. First-type access and second-type access are provided after the first and second EAP-based authentications are successfully completed.
摘要翻译：公开了一种在无线通信系统中用于多个基于EAP的认证的方法。在该方法中，在第一类型访问的第一基于EAP的认证中生成第一主会话密钥（MSK）。从第一主会话密钥（MSK）生成第一时间会话密钥（TSK）。使用第一时间会话密钥（TSK）对第二类型访问执行第二基于EAP的认证。在第一次和第二次基于EAP的验证成功完成后提供第一类访问和第二类访问。

18. 发明申请

WO2008134519A1 ROUTE PROTOCOL 审中-公开
标题翻译：路由协议
公开(公告)号：WO2008134519A1
公开(公告)日：2008-11-06
申请号：PCT/US2008/061588
申请日：2008-04-25
申请人： QUALCOMM INCORPORATED , PRAKASH, Rajat , AGASHE, Parag Arun , ULUPINAR, Fatih , MAZIK, David R. , SINNARAJAH, Ragulan , PATWARDHAN, Ravindra
发明人： PRAKASH, Rajat , AGASHE, Parag Arun , ULUPINAR, Fatih , MAZIK, David R. , SINNARAJAH, Ragulan , PATWARDHAN, Ravindra
IPC分类号： H04Q7/38
CPC分类号： H04W40/02 , H04W76/11 , H04W76/12 , H04W76/15 , H04W76/18
摘要： A route protocol is established whereby a mobile device can communicate to a multitude of (receiving) base stations though a tunnel created through a serving base station. A message that includes a Route Creation Header can be transmitted by the mobile device to create the tunnel. The Route Creation Header is reviewed by the receiving base station while the mobile device is in a Waiting-To-Open State. Various errors might occur with respect to the Route Creation Header. These errors can be conveyed to the mobile device by base station by setting one or more error code fields. Once the errors are resolved, another attempt to create a tunnel with base station can be made, if desired.
摘要翻译：建立路由协议，由此移动设备可以通过通过服务基站创建的隧道与多个（接收）基站进行通信。包含路由创建报头的消息可以由移动设备发送以创建隧道。当移动设备处于等待开放状态时，接收基站审查路由创建报头。相对于路由创建标题可能会出现各种错误。这些错误可以通过设置一个或多个错误代码字段由基站传送到移动设备。一旦错误得到解决，如果需要，可以进行与基站建立隧道的另一尝试。

19. 发明申请

WO2007143728A3 PN CODE BASED ADDRESSING METHODS, COMPUTER READABLE MEDIUM AND APPARATUS FOR AIRLINK COMMUNICATIONS 审中-公开
公开(公告)号：WO2007143728A3
公开(公告)日：2007-12-13
申请号：PCT/US2007/070636
申请日：2007-06-07
申请人： QUALCOMM Incorporated , PRAKASH, Rajat , BENDER, Paul E. , HORN, Gavin Bernard , ULUPINAR, Fatih
发明人： PRAKASH, Rajat , BENDER, Paul E. , HORN, Gavin Bernard , ULUPINAR, Fatih
IPC分类号： H04L29/12 , H04L29/06
摘要： Methods and apparatus for communicating between an access terminal (AT) and an Access Point (AP) are described. For communications over the air link, between an AP and an AT a PN (Pseudo-random Noise) code based address is used as an AP identifier, e.g., address. The PN code based address may be based on Pilot PN code based signals received from an AP. Thus, the PN based AP address may be determined from pilot signals received from an AP. The PN based AP address may be a shortened version of a PN code corresponding to an AP, a full PN code corresponding to an AP, or a value which can be derived in a known manner from a PN code corresponding to an AP.

20. 发明申请

WO2007143717A3 METHODS, COMPUTER READABLE MEDIUM AND APPARATUS FOR USING SHORT ADDRESSES IN A COMMUNICATION SYSTEM 审中-公开
公开(公告)号：WO2007143717A3
公开(公告)日：2007-12-13
申请号：PCT/US2007/070614
申请日：2007-06-07
申请人： QUALCOMM Incorporated , PRAKASH, Rajat , BENDER, Paul E. , HORN, Gavin Bernard , ULUPINAR, Fatih
发明人： PRAKASH, Rajat , BENDER, Paul E. , HORN, Gavin Bernard , ULUPINAR, Fatih
IPC分类号： H04L29/12 , H04L29/06
摘要： Methods and apparatus for communicating between an access terminal (AT) and remote device via an access point (AP) are described. For communications over the air link, between an AP and an AT a short address corresponding to the remote device is used for routing packets to/from the remote device. This conserves air link resources. However, for communicating between the AP and the remote device a longer address, e.g., a full IP address corresponding to the remote device is used. The AT converts between the long and short addresses as information, e.g., packets are communicated between the remote device and the AT. The long address may be, for example, an IP address corresponding to the remote device used to route packets through a Layer 2 tunnel between the remote device and the AP. In some embodiments the remote device is a remote access point.

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