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1. 发明申请

WO2010088538A8 RLC FOR MULTI-CARRIER LTE SYSTEMS 审中-公开
标题翻译： RLC多媒体LTE系统的RLC
公开(公告)号：WO2010088538A8
公开(公告)日：2011-03-17
申请号：PCT/US2010022616
申请日：2010-01-29
申请人： QUALCOMM INC , HO SAI YIU DUNCAN , PRAKASH RAJAT , AGASHE PARAG ARUN , ULUPINAR FATIH , DAMNJANOVIC JELENA M
发明人： HO SAI YIU DUNCAN , PRAKASH RAJAT , AGASHE PARAG ARUN , ULUPINAR FATIH , DAMNJANOVIC JELENA M
IPC分类号： H04L1/18 , H04L12/56
CPC分类号： H04W28/065 , H04L1/1812 , H04L1/1825 , H04L1/1848 , H04L1/1893 , H04L47/33 , H04L49/90
摘要： Certain embodiments of the present disclosure propose methods for supporting multicarrier in a radio link control (RLC) communication layer. The proposed methods reduce the processing required when scheduling information for each carrier becomes available by generating protocol data units (PDUs) in advance, and storing the PDUs in buffers associated with each carrier.
摘要翻译：本公开的某些实施例提出了用于在无线电链路控制（RLC）通信层中支持多载波的方法。所提出的方法通过预先生成协议数据单元（PDU）并且将PDU存储在与每个载波相关联的缓冲器中，从而减少了每个载波的调度信息变得可用的所需处理。

2. 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.

3. 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.

4. 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.

5. 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。

6. 发明申请

WO2009091743A2 WIRELESS COMMUNICATION PAGING AND REGISTRATION UTILIZING MULTIPLE TYPES OF NODE IDENTIFIERS 审中-公开
标题翻译：利用多种类型的节点标识符进行无线通信分页和注册
公开(公告)号：WO2009091743A2
公开(公告)日：2009-07-23
申请号：PCT/US2009030861
申请日：2009-01-13
申请人： QUALCOMM INC , HORN GAVIN B , SONG OSOK , AGASHE PARAG A , GUPTA RAJARSHI , ULUPINAR FATIH , PATWARDHAN RAVINDRA M , PRAKASH RAJAT
发明人： HORN GAVIN B , SONG OSOK , AGASHE PARAG A , GUPTA RAJARSHI , ULUPINAR FATIH , PATWARDHAN RAVINDRA M , PRAKASH RAJAT
IPC分类号： H04W68/00
CPC分类号： H04W68/00 , H04W4/02 , H04W4/021 , H04W4/08 , H04W60/00 , H04W68/04
摘要： Paging load and/or registration load in a network is reduced by using different types of identifiers to specifying which nodes page an access terminal in the network. In some aspects, the network maintains a list that specifies that certain individual nodes (e.g., cells or sectors) are to page a given access terminal and/or that one or more zones (e.g., tracking areas) are to page the access terminal. In some aspects, an access terminal in a network may be configured to provide a forward-looking paging list to the network. The list provided by an access terminal may specify different types of node identifiers (e.g., individual node identifiers, subscriber groups, etc.). The network may then use the list to determine which nodes are to page a given access terminal such that when the access terminal moves to a different node, that node may already be configured to page the access terminal. In some aspect paging load and registration load are managed in a deployment that includes different types of access points. For example, access points of a first type (e.g., macro nodes) may provide service over relatively large coverage areas and access points of a second type (e.g., femto nodes) may provide service over smaller coverage areas and/or provide restricted service.
摘要翻译：通过使用不同类型的标识符来指定哪些节点寻呼网络中的接入终端来降低网络中的寻呼负载和/或注册负载。在一些方面，网络维护指定某些个体节点（例如，小区或扇区）将寻呼给定接入终端和/或一个或多个区域（例如，跟踪区域）将寻呼接入终端的列表。在一些方面，网络中的接入终端可以被配置为向网络提供前瞻性寻呼列表。由接入终端提供的列表可以指定不同类型的节点标识符（例如，单独节点标识符，用户组等）。网络然后可以使用该列表来确定哪些节点将寻呼给定的接入终端，使得当接入终端移动到不同节点时，该节点可能已经被配置为寻呼接入终端。在一些方面，在包括不同类型的接入点的部署中管理寻呼加载和注册加载。例如，第一类型的接入点（例如，宏节点）可以在相对较大的覆盖区域上提供服务，并且第二类型的接入点（例如，毫微微节点）可以在较小的覆盖区域上提供服务和/或提供受限制的服务。

7. 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.

8. 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。

9. 发明申请

WO2008095042A3 RESOURCE REQUESTS FOR A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：无线通信系统的资源要求
公开(公告)号：WO2008095042A3
公开(公告)日：2009-01-15
申请号：PCT/US2008052531
申请日：2008-01-30
申请人： QUALCOMM INC , PRAKASH RAJAT , ULUPINAR FATIH , DAS ARNAB
发明人： PRAKASH RAJAT , ULUPINAR FATIH , DAS ARNAB
IPC分类号： H04W28/24 , H04W74/08
CPC分类号： H04W28/24 , H04W72/0413 , H04W74/0866
摘要： Techniques for sending resource requests in a wireless communication system are described. Multiple types of quality of service (QoS) information may be supported for resource requests and may include QoS class and latency deadline. A terminal may have data to send on the reverse link and may determine QoS information for the data. The QoS information may include at least one QoS type, which may be dependent on a configuration selected for use to send resource requests. The terminal may also determine backlog level information indicative of the amount of data to send. The terminal may generate a resource request with the backlog level and QoS information. The resource request may include the backlog level information and QoS class information, the backlog level information and either QoS class information or latency deadline information, the backlog level information and latency deadline information, or some other combination of information.
摘要翻译：描述在无线通信系统中发送资源请求的技术。资源请求可能支持多种类型的服务质量（QoS）信息，并且可能包括QoS等级和延迟期限。终端可以具有在反向链路上发送的数据，并且可以确定数据的QoS信息。 QoS信息可以包括至少一种QoS类型，其可以取决于被选择用于发送资源请求的配置。终端还可以确定表示要发送的数据量的积压级信息。终端可以生成具有积压级别和QoS信息的资源请求。资源请求可以包括积压级信息和QoS类信息，积压级信息以及QoS类信息或等待时间限制信息，积压级别信息和等待时间限制信息，或者某些其他信息组合。

10. 发明申请

WO2009002656A2 METHOD AND APPARATUS FOR COMMUNICATION HANDOFF 审中-公开
标题翻译：通信手段的方法与装置
公开(公告)号：WO2009002656A2
公开(公告)日：2008-12-31
申请号：PCT/US2008065399
申请日：2008-05-30
申请人： QUALCOMM INC , TINNAKORNSRISUPHAP PEERAPOL , ULUPINAR FATIH , WANG JUN , AGASHE PARAG ARUN
发明人： TINNAKORNSRISUPHAP PEERAPOL , ULUPINAR FATIH , WANG JUN , AGASHE PARAG ARUN
IPC分类号： G08C17/00
CPC分类号： H04W36/02 , H04W36/0011 , H04W80/04
摘要： Seamless communication handoff is achieved by establishing a protocol tunnel to route leftover packets between network access nodes during the handoff. For example, in a mobile IP-based system, a mobile node may perform a handoff from a first access node that is associated with a first routing node to a second access node that is associated with a second routing node. To prevent the loss of any packets that may be in route for delivery to or from the first routing node during the handoff, the mobile node establishes a protocol tunnel with the first access node via the second access node. On the forward-link, packets being delivered from the first routing node are routed over the protocol tunnel to the second access node and then to the mobile node. On the reverse-link, packets being sent to the first routing node are routed over the protocol tunnel from the mobile node to the second access node and then to the first routing node. In conjunction with these operations, the mobile node concurrently maintains separate IP interfaces for the routing nodes. In addition, steps are taken to ensure that packets are routed to the appropriate IP interface during the handoff.
摘要翻译：无缝通信切换是通过建立协议隧道来实现的，该协议隧道在切换过程中在网络接入节点之间路由剩余分组。例如，在基于移动IP的系统中，移动节点可以执行从与第一路由节点相关联的第一接入节点到与第二路由节点相关联的第二接入节点的切换。为了防止在切换期间传输到或来自第一路由节点的路由中的任何分组的丢失，移动节点经由第二接入节点与第一接入节点建立协议隧道。在前向链路上，从第一路由节点递送的分组通过协议隧道路由到第二接入节点，然后传送到移动节点。在反向链路上，发送到第一路由节点的数据包通过协议隧道从移动节点路由到第二接入节点，然后被路由到第一路由节点。结合这些操作，移动节点同时为路由节点维护单独的IP接口。此外，采取步骤确保在切换期间将数据包路由到相应的IP接口。

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