专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2008008964A3 METHODS AND APPARATUS FOR SUPPORTING MULTIPLE CONNECTIONS 审中-公开
标题翻译：用于支持多个连接的方法和设备
公开(公告)号：WO2008008964A3
公开(公告)日：2008-05-15
申请号：PCT/US2007073481
申请日：2007-07-13
申请人： QUALCOMM INC , LAROIA RAJIV , DAS ARNAB , SRINIVASAN MURARI , ANIGSTEIN PABLO , PARIZHSKY VLADIMIR , CORSON M SCOTT
发明人： LAROIA RAJIV , DAS ARNAB , SRINIVASAN MURARI , ANIGSTEIN PABLO , PARIZHSKY VLADIMIR , CORSON M SCOTT
IPC分类号： H04B7/02
CPC分类号： H04W28/0263 , H04W4/06 , H04W36/0005 , H04W36/0027 , H04W36/18 , H04W40/24 , H04W76/025 , H04W76/04 , H04W76/064
摘要： Systems and methodologies are described that facilitate supporting multiple connections associated with a wireless terminal. Notifications may be provided to a primary base station upon establishment and/or removal of connections between the wireless terminal and secondary base station(s). Additionally, the multiple connections may be evaluated and a preferred connection from the set of multiple connections may be utilized to transfer data to the wireless terminal over a downlink connection.
摘要翻译：描述了有助于支持与无线终端相关联的多个连接的系统和方法。一旦建立和/或移除无线终端与辅助基站之间的连接，就可以向主基站提供通知。另外，可以评估多个连接，并且可以利用来自该组多个连接的优选连接来通过下行链路连接向无线终端传送数据。

2. 发明申请

WO2007075854A3 COMMUNICATIONS METHODS AND APPARATUS FOR USING A SINGLE LOGICAL LINK WITH MULTIPLE PHYSICAL LAYER CONNECTIONS 审中-公开
标题翻译：使用具有多个物理层连接的单个逻辑链路的通信方法和设备
公开(公告)号：WO2007075854A3
公开(公告)日：2007-09-13
申请号：PCT/US2006048725
申请日：2006-12-20
申请人： QUALCOMM FLARION TECH , ANIGSTEIN PABLO , SRINIVASAN MURARI , VENKATA UPPALA SATHYADEV , CHAMPALAL DUGAD RAKESH , DAS ARNAB , PARIZHSKY VLADIMIR , LAROIA RAJIV
发明人： ANIGSTEIN PABLO , SRINIVASAN MURARI , VENKATA UPPALA SATHYADEV , CHAMPALAL DUGAD RAKESH , DAS ARNAB , PARIZHSKY VLADIMIR , LAROIA RAJIV
IPC分类号： H04L12/56
CPC分类号： H04W88/08 , H04L25/14 , H04W88/10
摘要： A base station uses a common link layer controller corresponding to multiple physical attachment points, facilitating multiple concurrent wireless connections between different base station sector physical attachment points and the same wireless terminal using the same link layer link. A wireless terminal maintains multiple simultaneous wireless connections for the same link layer link. A packet of user data is fragmented into a plurality of grouping of MAC frames, thus a packet portion can be communicated over a connection. A single packet is sometimes communicated with different portions conveyed over different wireless connections. Automatic repeat request, implemented using the common link layer controller, allows for retransmission of a packet portion over a different connection than it was initially transmitted over. A wireless terminal sends connection request messages including lists of link layer identifiers associated with the wireless terminal. A base station sends response messages including an indication of whether logical link state was already present.
摘要翻译：基站使用对应于多个物理附接点的公共链路层控制器，促进不同基站扇区物理附接点与使用相同链路层链路的相同无线终端之间的多个并发无线连接。无线终端为相同的链路层链路维护多个同时的无线连接。用户数据分组被分割成多个MAC帧组，因此可以通过连接传送分组部分。有时单个数据包与通过不同无线连接传送的不同部分进行通信。使用公共链路层控制器实现的自动重复请求允许通过不同于最初传输的不同连接重新传输分组部分。无线终端发送包括与无线终端相关联的链路层标识符列表的连接请求消息。基站发送包括逻辑链路状态是否已经存在的指示的响应消息。

3. 发明申请

WO2007047297A2 METHODS AND APPARATUS FOR SELECTING AND SIGNALING A PREFERRED LINK AMONG A PLURALITY OF MAINTAINED WIRELESS COMMUNICATIONS LINKS 审中-公开
标题翻译：在多种维护无线通信链路中选择和发信号的方法和设备
公开(公告)号：WO2007047297A2
公开(公告)日：2007-04-26
申请号：PCT/US2006039699
申请日：2006-10-11
申请人： QUALCOMM FLARION TECH , LAROIA RAJIV , ANIGSTEIN PABLO , DAS ARNAB , PARIZHSKY VLADIMIR , SRINIVASAN MURARI
发明人： LAROIA RAJIV , ANIGSTEIN PABLO , DAS ARNAB , PARIZHSKY VLADIMIR , SRINIVASAN MURARI
IPC分类号： H04L12/28 , H04L12/56
CPC分类号： H04W88/06 , H04W40/00
摘要： Methods and apparatus for maintaining, selecting and indicating a preferred communications link with an access node, e.g., base station, are described.
摘要翻译：描述了用于维护，选择和指示与诸如基站的接入节点的优选通信链路的方法和装置。

4. 发明申请

WO2007075954A3 COMMUNICATIONS METHODS AND APPARATUS USING PHYSICAL ATTACHMENT POINT IDENTIFIERS WICH SUPPORT DUAL COMMUNICATIONS LINKS 审中-公开
标题翻译：通信方法和设备使用物理附着点标识符支持双通信链路
公开(公告)号：WO2007075954A3
公开(公告)日：2007-09-07
申请号：PCT/US2006048915
申请日：2006-12-20
申请人： QUALCOMM FLARION TECH , LAROIA RAJIV , ANIGSTEIN PABLO , PARIZHSKY VLADIMIR , SRINIVASAN MURARI , TSIRTSIS GEORGE
发明人： LAROIA RAJIV , ANIGSTEIN PABLO , PARIZHSKY VLADIMIR , SRINIVASAN MURARI , TSIRTSIS GEORGE
IPC分类号： H04L12/28 , H04W40/04
CPC分类号： H04W40/04 , Y02D70/00 , Y02D70/32
摘要： Methods and apparatus for routing messages between an end node and an access node via another access node are described. Physical layer identification information is used when identifying a remote, e.g., adjacent, access node as a message destination. Thus, when a connection identifier based on one or more physical layer identifiers is available to a wireless terminal, e.g., from one or more downlink signals received from a destination access node, the wireless terminal can use the connection identifier corresponding to the destination node to route a message via an access node with which it has an established uplink connection. Such connection identifier information can be used even when other addressing information, e.g., network layer address information, associated with the destination access node, may not be available to the wireless terminal.
摘要翻译：描述了用于经由另一接入节点在端节点和接入节点之间路由消息的方法和装置。当识别远程（例如相邻的）接入节点作为消息目的地时使用物理层识别信息。因此，当基于一个或多个物理层标识符的连接标识符例如根据从目的地接入节点接收的一个或多个下行链路信号可用于无线终端时，无线终端可以使用与目的地节点相对应的连接标识符通过与其建立上行连接的接入节点路由消息。即使当其他寻址信息（例如，与目的地接入节点相关联的网络层地址信息）可能不可用于无线终端时，也可以使用这种连接标识符信息。

5. 发明申请

WO2007075728A3 METHODS AND APPARATUS OF IMPLEMENTING AND/OR USING A DEDICATED CONTROL CHANNEL 审中-公开
标题翻译：实施和/或使用专用控制信道的方法和装置
公开(公告)号：WO2007075728A3
公开(公告)日：2008-05-22
申请号：PCT/US2006048501
申请日：2006-12-20
申请人： QUALCOMM INC , PARIZHSKY VLADIMIR , LAROIA RAJIV , LI JUNYI , VENKATA UPPALA SATHYADEV , DAS ARNAB
发明人： PARIZHSKY VLADIMIR , LAROIA RAJIV , LI JUNYI , VENKATA UPPALA SATHYADEV , DAS ARNAB
IPC分类号： H04W4/06 , H04W24/10 , H04W28/12 , H04W72/12 , H04W74/08
CPC分类号： H04W72/0453 , H04L1/0026 , H04L27/2602 , H04L47/10 , H04W24/02 , H04W24/10 , H04W28/12 , H04W28/18 , H04W28/24 , H04W72/005 , H04W72/0413 , H04W72/042 , H04W72/1221 , H04W72/1236 , H04W72/1242 , H04W72/1252 , H04W72/1284 , H04W74/0875
摘要： Wireless terminals and base stations support multiple modes of dedicated control channel operation wherein wireless terminals are allocated different amounts of dedicated uplink resources for reporting control information. A set of dedicated control channel segments is utilized by a wireless terminal to communicate uplink control information reports to its serving base station attachment point. Full tone and split-tone modes of dedicated control channel operation are supported. In full tone mode, a single wireless terminal is allocated each of the dedicated control channel segments associated with a single logical tone. In split tone mode, dedicated control channel segments associated with a single logical tone are allocated between different wireless terminals, with each of the multiple wireless terminals receiving a different non-overlapping subset of the dedicated control channel segments. Logical dedicated control channel tones can be dynamically reallocated for full-tone mode use or split.tone mode use.
摘要翻译：无线终端和基站支持专用控制信道操作的多种模式，其中无线终端被分配不同量的专用上行链路资源用于报告控制信息。无线终端利用一组专用控制信道段，将上行链路控制信息报告传送到其服务基站附着点。支持专用控制通道操作的全音和分频模式。在全音模式下，分配与单个逻辑音调相关联的每个专用控制信道段的单个无线终端。在分离模式中，与单个逻辑音调相关联的专用控制信道段在不同无线终端之间分配，多个无线终端中的每一个接收专用控制信道段的不重叠子集。可以动态地重新分配逻辑专用控制信道音调以进行全音色模式的使用或分割模式的使用。

6. 发明申请

WO2007035795A2 STATE SYNCHRONIZATION OF ACCESS ROUTERS 审中-公开
标题翻译：访问路由器的状态同步
公开(公告)号：WO2007035795A2
公开(公告)日：2007-03-29
申请号：PCT/US2006036582
申请日：2006-09-19
申请人： QUALCOMM INC , TSIRTSIS GEORGE , CORSON MATHEW SCOTT , ANIGSTEIN PABLO , PARIZHSKY VLADIMIR , PARK VINCENT
发明人： TSIRTSIS GEORGE , CORSON MATHEW SCOTT , ANIGSTEIN PABLO , PARIZHSKY VLADIMIR , PARK VINCENT
IPC分类号： H04W8/22 , H04W8/24 , H04W8/26 , H04W99/00
CPC分类号： H04W99/00 , H04L45/00 , H04W8/22 , H04W8/24 , H04W8/26 , H04W40/34
摘要： Embodiments describe synchronizing access routers with wireless terminal state information. According to an embodiment is a wireless terminal that transmits a message that includes an address for at least two access routers. State change information can optionally be included in the message. According to another embodiment is an access router that receives a state change notification from a wireless device or another access router. The state change notification is updated in the access router. An acknowledgment confirming the updated state change may be sent to the wireless terminal. Dynamic state synchronization is provided with minimal communication with wireless terminal.
摘要翻译：实施例描述了使接入路由器与无线终端状态信息同步。根据一个实施例，一种无线终端发送包括用于至少两个接入路由器的地址的消息。状态改变信息可以可选地包含在消息中。根据另一个实施例是一种接入路由器，其从无线设备或另一接入路由器接收状态改变通知。状态更改通知在接入路由器中更新。确认更新的状态改变的确认可以被发送到无线终端。动态状态同步通过与无线终端的最小通信来提供。

7. 发明申请

WO2008070212A3 METHODS AND APPARATUS RELATED TO RESOURCE ALLOCATION IN A WIRELESS COMMUNICATIONS SYSTEM 审中-公开
标题翻译：在无线通信系统中与资源分配相关的方法和装置
公开(公告)号：WO2008070212A3
公开(公告)日：2008-09-04
申请号：PCT/US2007073288
申请日：2007-07-11
申请人： QUALCOMM INC , LAROIA RAJIV , PARIZHSKY VLADIMIR , LI JUNYI , UPPALA SATHYADEV VENKATA
发明人： LAROIA RAJIV , PARIZHSKY VLADIMIR , LI JUNYI , UPPALA SATHYADEV VENKATA
IPC分类号： H04W72/04 , H04W72/14 , H04W74/04
CPC分类号： H04W72/042 , H04W74/04
摘要： Methods and apparatus of efficient communication of resource allocation are described. A base station transmits a resource assignment message, e.g., a state transition message, to a wireless terminal including a first part, e.g., a base station assigned wireless terminal On state identifier, identifying a resource being assigned and a second part, e.g., an ON state mask, identifying a portion of the resource allocated to the wireless terminal. The same resource allocation message information also communicates one of a plurality of different modes of commanded On state operation. The resource allocation message structure supports flexible allocation of available resources facilitating a resource to be partitioned differently at different times accommodating current needs. A predetermined recurring channel structure and association of segments with particular mask bits, facilitates allocated control segments to be used unambiguously without the need to include an overhead wireless terminal identifier field with the control report bits being communicated.
摘要翻译：描述了资源分配高效通信的方法和装置。基站将资源分配消息（例如，状态转换消息）发送到包括第一部分的无线终端，例如基站分配的无线终端开状态标识符，识别被分配的资源和第二部分，例如， ON状态掩码，识别分配给无线终端的资源的一部分。相同的资源分配消息信息还传送多个不同模式的命令开状态操作中的一个。资源分配消息结构支持可用资源的灵活分配，便于在适应当前需求的不同时刻对不同的分区进行分区。预定的重复频道结构和段与特定屏蔽位的关联有助于分配的控制段被明确使用，而不需要包括传送控制报告位的开销无线终端标识符字段。

8. 发明申请

WO2008043008A3 IP FLOW-BASED LOAD BALANCING OVER A PLURALITY OF WIRELESS NETWORK LINKS 审中-公开
标题翻译：基于IP流量的负载平衡在多个无线网络链路上
公开(公告)号：WO2008043008A3
公开(公告)日：2008-07-03
申请号：PCT/US2007080397
申请日：2007-10-04
申请人： QUALCOMM INC , PARIZHSKY VLADIMIR , DYNARSKI RICHARD J , LAROIA RAJIV
发明人： PARIZHSKY VLADIMIR , DYNARSKI RICHARD J , LAROIA RAJIV
IPC分类号： H04L12/56
CPC分类号： H04L47/10 , H04L47/11 , H04L47/125 , H04L47/14 , H04L47/2441 , H04L47/26 , H04W28/08
摘要： Systems and methodologies are described that facilitate assigning a flow (e.g., IP flow) to a wireless network link from a bundle that includes a plurality of wireless network links. Assignments can be based upon characteristics associated with the flow and characteristics associated with the links. For example, a service class corresponding to the flow can be evaluated to determine flow related characteristics. Moreover, link related feedback can be analyzed to determine characteristics of the links.
摘要翻译：描述了便于将流（例如IP流）从包括多个无线网络链路的束分配给无线网络链路的系统和方法。分配可以基于与链路相关的流量和特征相关的特征。例如，可以评估与流相对应的服务类以确定与流相关的特征。此外，可以分析链接相关的反馈以确定链接的特征。

9. 发明申请

WO2008008870A2 METHODS AND APPARATUS RELATED TO ASSIGNMENT IN A WIRELESS COMMUNICATIONS SYSTEM 审中-公开
标题翻译：与无线通信系统中分配相关的方法和装置
公开(公告)号：WO2008008870A2
公开(公告)日：2008-01-17
申请号：PCT/US2007073321
申请日：2007-07-12
申请人： QUALCOMM INC , LAROIA RAJIV , PARIZHSKY VLADIMIR , LI JUNYI , UPPALA SATHYADEV VENKATA
发明人： LAROIA RAJIV , PARIZHSKY VLADIMIR , LI JUNYI , UPPALA SATHYADEV VENKATA
IPC分类号： H04W72/04
CPC分类号： H04W72/042 , H04W8/26
摘要： Methods and apparatus related to assignment in a wireless communications system are described. A mobile is assigned an identifier and a mask value, e.g., as part of a state transition message. The mobile uses the assigned identifier and/or the assigned mask value in determining whether assignments included in assignment messages, e.g., traffic channel assignment messages, are directed to the wireless terminal. Predetermined associations between assignment slots, assigned segments, and/or mask values are utilized to limit control signaling overhead. Different groups of segments are available for assignment to different wireless terminals as a function of mask values. Different types of assignment messages use different amounts of information bits to convey the assignment. Some types of assignments use a wireless terminal identifier, while other types of assignments use a wireless terminal identifier and a mask identifier. The mask identifier, e.g., a single bit, allows for selection between a subset of the potential masks used in the system.
摘要翻译：描述与无线通信系统中的分配相关的方法和装置。分配移动台的标识符和掩码值，例如，作为状态转换消息的一部分。在确定包括在分配消息中的分配（例如业务信道分配消息）是否被指向无线终端的情况下，移动站使用分配的标识符和/或分配的掩码值。使用分配时隙，分配段和/或掩码值之间的预定关联来限制控制信令开销。根据屏蔽值的不同，不同的片段组可用于分配给不同的无线终端。不同类型的分配消息使用不同数量的信息位来传送分配。一些类型的分配使用无线终端标识符，而其他类型的分配使用无线终端标识符和掩码标识符。掩模标识符，例如单个位，允许在系统中使用的潜在掩码的子集之间进行选择。

10. 发明申请

WO2006044487A2 WIRELESS TERMINAL METHODS AND APPARATUS FOR USE IN WIRELESS COMMUNICATIONS SYSTEMS SUPPORTING DIFFERENT SIZE FREQUENCY BANDS 审中-公开
标题翻译：无线终端方法和装置在无线通信系统中的应用支持不同大小的频段
公开(公告)号：WO2006044487A2
公开(公告)日：2006-04-27
申请号：PCT/US2005036736
申请日：2005-10-12
申请人： FLARION TECHNOLOGIES INC , LAROIA RAJIV , LI JUNYI , PARIZHSKY VLADIMIR
发明人： LAROIA RAJIV , LI JUNYI , PARIZHSKY VLADIMIR
IPC分类号： H04J11/00
CPC分类号： H04L27/2601
摘要： More efficient utilization of available bandwidth is implemented in an OFDM wireless communication system. The partitions of bandwidth may be of different sizes and may be different from the original system design parameters. Basic system structure such as the number of tones used and the number of OFDM symbol times in a slot is maintained throughout the system. Bandwidth is varied by adjusting the inter-tone spacing or bandwidth associated with a single tone. As the inter-tone spacing is increased, the OFDM symbol transmission time is decreased following an inverse proportional relationship. A wireless communications device, during a first period of time transmits signals using a first uplink frequency band of a first number of uniformly distributed tones and during a second period of time transmits signals using a second uplink frequency band of a second number of uniformly distributed tones, the second number being the same as the first number, the second frequency band being wider than the first frequency band.
摘要翻译：在OFDM无线通信系统中实现可用带宽的更有效利用。带宽分区可能具有不同的大小，并且可能与原始系统设计参数不同。在整个系统中保持基本系统结构，例如所使用的音调数量和时隙中的OFDM符号时间的数量。通过调整与单个音调相关联的音调间距或带宽来改变带宽。随着色间间隔的增加，OFDM符号传输时间按照反比例关系减小。无线通信设备在第一时段期间使用第一数量均匀分布的音调的第一上行链路频带发送信号，并且在第二时段期间使用第二数量均匀分布的音调的第二上行链路频带来发送信号第二个数字与第一个数字相同，第二个频带宽于第一个频带。

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