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1. 发明申请

WO2005072107A2 SYSTEM AND METHOD OF NETWORK CONGESTION CONTROL BY UDP SOURCE THROTTLING 审中-公开
标题翻译：网络控制的系统和方法UDP UDP源THROTTLING
公开(公告)号：WO2005072107A2
公开(公告)日：2005-08-11
申请号：PCT/US2004/043287
申请日：2004-12-20
申请人： NOKIA CORPORATION , ADDAGATLA, Sreenivas , GODDANAKOPPALU, Bhaskar , KUMAR, Krishna
发明人： ADDAGATLA, Sreenivas , GODDANAKOPPALU, Bhaskar , KUMAR, Krishna
IPC分类号： H04L12/26 , H04L12/56
CPC分类号： H04L47/10 , H04L47/12 , H04L47/19 , H04L47/21 , H04L47/22 , H04L47/25
摘要： A system and method of bi-directional and unidirectional communications is provided. The system includes a first host capable of transmitting multiplexed data at a first data transfer rate. A second host is provided that is capable of receiving multiplexed data at a second data transfer rate. The system further includes a data throttle that limits the first data transfer rate to a throttle value that is less than or equal to the lesser one of the first data transfer rate and the second data transfer rate. The system is operable on a UDP transport layer and an IP network layer and may be implemented by API calls to a sockets layer.
摘要翻译：提供了一种双向和单向通信的系统和方法。该系统包括能够以第一数据传输速率发送多路复用数据的第一主机。提供能够以第二数据传输速率接收复用数据的第二主机。该系统还包括数据油门，其将第一数据传送速率限制为小于或等于第一数据传送速率和第二数据传送速率中较小的一个的油门值。该系统可在UDP传输层和IP网络层上操作，并且可以通过对套接字层的API调用来实现。

2. 发明申请

WO2006018733A1 SYSTEM AND METHOD FOR SERVICE DISCOVERY DURING CONNECTION SETUP IN A WIRELESS ENVIRONMENT 审中-公开
标题翻译：无线环境中连接建立期间服务发现的系统与方法
公开(公告)号：WO2006018733A1
公开(公告)日：2006-02-23
申请号：PCT/IB2005/002835
申请日：2005-08-10
申请人： NOKIA CORPORATION , ADDAGATLA, Sreenivas , ASTHANA, Sarvesh , MATURI, Jagadish , CHASKAR, Hemant
发明人： ADDAGATLA, Sreenivas , ASTHANA, Sarvesh , MATURI, Jagadish , CHASKAR, Hemant
IPC分类号： H04L29/06 , H04L12/24 , H04Q7/22 , H04Q7/38
CPC分类号： H04L67/16 , H04L67/04 , H04W4/00 , H04W48/16 , H04W76/10 , H04W80/00
摘要： A system is provided that includes a network entity, such as a packet data switching node (PDSN), and a terminal capable of establishing a data-link connection with the network entity, such as after setting up a physical-layer connection with the network entity. After the data-link connection is established, the network entity and the terminal can configure a network-layer protocol such that data formatted in accordance with the network-layer protocol can thereafter be sent between the terminal and the network entity over the data-link connection. Then, during configuration of the network-layer protocol, the terminal can discover at least one service available to the terminal by receiving, from the network entity, a listing of the at least one available service. The listing of each available service includes an address of a provider of the available service and a port number and/or pathname for accessing the service at the provider.
摘要翻译：提供了一种系统，其包括诸如分组数据交换节点（PDSN）的网络实体以及能够与网络实体建立数据链路连接的终端，诸如在与网络建立物理层连接之后实体。建立数据链路连接后，网络实体和终端可以配置网络层协议，使得根据网络层协议格式化的数据后来可以通过数据链路在终端和网络实体之间发送连接。然后，在配置网络层协议期间，终端可以通过从网络实体接收至少一个可用服务的列表来发现终端可用的至少一个服务。每个可用服务的列表包括可用服务的提供者的地址和用于在提供者处访问服务的端口号和/或路径名。

3. 发明申请

WO2007045972A3 PRIORITIZED CONTROL PACKET DELIVERY FOR TRANSMISSION CONTROL PROTOCOL (TCP) 审中-公开
公开(公告)号：WO2007045972A3
公开(公告)日：2007-04-26
申请号：PCT/IB2006/002917
申请日：2006-10-18
申请人： NOKIA CORPORATION , ASTHANA, Sarvesh , ADDAGATLA, Sreenivas , GOPALAKRISHNAN, Jagdish
发明人： ASTHANA, Sarvesh , ADDAGATLA, Sreenivas , GOPALAKRISHNAN, Jagdish
IPC分类号： H04L12/56 , H04L29/06 , H04Q7/22
摘要： A method is provided for transmitting data, wherein control packets are given priority with respect to application data packets. In general, this is accomplished by establishing a separate, distinct link flow over which only control packets (e.g., TCP control packets) will be transmitted. A higher priority is associated with this link flow. In addition, the reliability of control packets sent over the dedicated link flow can be improved upon by increasing the number of retransmissions associated with the control packets and/or decreasing the window of time before the retransmissions are sent. A system, mobile terminal, network entity, and computer program product for implementing the method are also provided.

4. 发明申请

WO2005051033A1 IP-BASED MECHANISM FOR LOCATION SERVICE SYSTEMS, METHODS, AND DEVICES 审中-公开
标题翻译：基于IP的位置服务系统，方法和设备的机制
公开(公告)号：WO2005051033A1
公开(公告)日：2005-06-02
申请号：PCT/US2004/037817
申请日：2004-11-12
申请人： NOKIA CORPORATION , CHASKAR, Hermant , LIVINGSTON, Margaret, M. , ADDAGATLA, Sreenivas
发明人： CHASKAR, Hermant , LIVINGSTON, Margaret, M. , ADDAGATLA, Sreenivas
IPC分类号： H04Q7/38
CPC分类号： H04L61/1511 , G01S19/09 , G01S19/25 , H04L29/06 , H04L29/12066 , H04L67/02 , H04L67/04 , H04L67/18 , H04L69/329 , H04W4/02 , H04W64/00
摘要： Provided are improved systems, methods, and devices for IP-based location service (LCS). Using one or more IP-based protocols for LCS signaling efficiently re-uses existing, implemented, and reliable protocols and increases the robustness of the LCS signaling. Particular implementations of LCS messaging call flows make efficient use of wireless bandwidths and support IP-based LCS by organizing communications and signaling to limit required communications so that IP-based protocols may be used, rather than relying upon SS7 signaling and LCS-specific communication protocols.
摘要翻译：提供了用于基于IP的位置服务（LCS）的改进的系统，方法和设备。使用一个或多个基于IP的协议进行LCS信令有效地重用现有的，实现的和可靠的协议，并增加LCS信令的鲁棒性。 LCS消息通话流的特定实现使得有效地利用无线带宽并且通过组织通信和信令来限制所需的通信以支持基于IP的LCS，从而可以使用基于IP的协议，而不是依赖于SS7信令和LCS特定的通信协议。

5. 发明申请

WO2003105440A1 METHOD FOR REDUCING MEDIA DESCRIPTION NEGOTIATION 审中-公开
标题翻译：减少媒体描述谈判的方法
公开(公告)号：WO2003105440A1
公开(公告)日：2003-12-18
申请号：PCT/IB2003/002119
申请日：2003-06-05
申请人： NOKIA CORPORATION , PATIL, Basavaraj , KULARANTNA, Shavantha , MORAN, Timothy, L. , CHEN, Kaiser , ADDAGATLA, Sreenivas
发明人： PATIL, Basavaraj , KULARANTNA, Shavantha , MORAN, Timothy, L. , CHEN, Kaiser , ADDAGATLA, Sreenivas
IPC分类号： H04L29/06
CPC分类号： H04L65/1006 , H04L29/06 , H04L65/1016 , H04L67/306 , H04L69/24 , H04L69/327 , H04L69/329 , H04W28/06 , H04W28/18 , H04W76/10 , H04W80/04 , H04W80/10 , H04W88/182
摘要： AbstractA method of limiting the media description negotiation in Mobile IP networks, comprising the steps of: filtering, by a proxy call state control means (P-CSCF), a media description list of a user equipment (UE; UE-O, UE-T) based on policy constraints of networks which are involved in a communication connection of said user equipment (UE; UE-O, UE-T); and establishing a communication connection of said user equipment (UE; UE-O, UE-T), wherein a media description list for said communication connection is negotiated by said proxy call state control means (P-CSCF).(Fig. 1)
摘要翻译：摘要：一种限制移动IP网络中的媒体描述协商的方法，包括以下步骤：通过代理呼叫状态控制装置（P-CSCF）过滤用户设备（UE; UE-O，UE- 基于参与所述用户设备（UE; UE-O，UE-T）的通信连接的网络的策略约束; 以及建立所述用户设备（UE; UE-O，UE-T）的通信连接，其中由所述代理呼叫状态控制装置（P-CSCF）协商用于所述通信连接的媒体描述列表（图1）

6. 发明申请

WO2005122523A1 APPARATUS, AND AN ASSOCIATED METHOD, FOR COMMUNICATING DATA IN HEADER-REDUCED FORM 审中-公开
标题翻译：装置和相关方法，用于在减少形式中传达数据
公开(公告)号：WO2005122523A1
公开(公告)日：2005-12-22
申请号：PCT/IB2005/001595
申请日：2005-06-07
申请人： NOKIA CORPORATION , NOKIA, INC.
发明人： ASTHANA, Sarvesh , ADDAGATLA, Sreenivas , LY, Clara
IPC分类号： H04L29/06
CPC分类号： H04W28/06 , H04L29/06 , H04L29/06027 , H04L65/80 , H04L69/04 , H04L69/14 , H04L69/22 , H04W8/26 , H04W28/26 , H04W40/02
摘要： Apparatus, and an associated method, for communicating data pursuant to a communication session, such as a VoIP communication session between communication endpoint nodes in header-reduced form. Header reduction is performed at the communication endpoint nodes, obviating the need for the operations to be performed at the network. A reservation request message is generated at the communication endpoint nodes, and a mapping is formed by a mapper at the network part. The mapping is used to cause routing of the data packets in the header-reduced form between the communication endpoint nodes.
摘要翻译：装置和相关联的方法，用于根据通信会话传送数据，例如以缩减形式的通信端点节点之间的VoIP通信会话。在通信端点节点执行报头缩减，避免了在网络中执行操作的需要。在通信端点节点处生成预留请求消息，并且在网络部分由映射器形成映射。该映射用于在通信端点节点之间以标题缩小的形式导致数据分组的路由。

7. 发明申请

WO2004030386A1 A COMMUNICATION SYSTEM 审中-公开
标题翻译：通信系统
公开(公告)号：WO2004030386A1
公开(公告)日：2004-04-08
申请号：PCT/IB2003/003806
申请日：2003-08-29
申请人： NOKIA CORPORATION
发明人： PATIL, Basavaraj , ADDAGATLA, Sreenivas , MORAN, Thimothy, L.
IPC分类号： H04Q7/22
CPC分类号： H04L41/28 , H04L63/08 , H04L65/1006 , H04L65/1016 , H04L65/1083 , H04L65/80 , H04L67/24 , H04L69/329 , H04W8/18 , H04W80/00
摘要： A status information system for use in a communications network. The status information system comprises information management means through which a first entity operable in the network can request to receive status information about one or more specified other entities of the network and which means is arranged to obtain the said status information. The system further comprises delivery means through which the first entity can receive status information about other entities of the network. The delivery means is arranged : (i) to receive status information about entities of the network including to receive from the information management means the said status information about the specified one or more entities, and (ii) to authenticate the received status information. The delivery means is further arranged, on the basis of the authentication, (a) to send received status information to the first entity when the status information is authenticated as being about the specified one or more entities, and (b) to not send received status information to the first entity when the status information is not authenticated as being about the specified one or more entities.
摘要翻译：用于通信网络的状态信息系统。状态信息系统包括信息管理装置，通过该信息管理装置，在网络中可操作的第一实体可以请求接收关于网络的一个或多个指定的其他实体的状态信息，并且被设置为获得所述状态信息。该系统还包括传送装置，第一实体可以通过该装置接收关于网络的其他实体的状态信息。发送装置被配置为：（i）接收关于网络的实体的状态信息，包括从信息管理装置接收关于指定的一个或多个实体的所述状态信息，以及（ii）认证接收的状态信息。在认证的基础上进一步安排传送装置，（a）当状态信息被认证为关于指定的一个或多个实体时，向第一实体发送接收到的状态信息，以及（b）不发送接收到的状态信息当状态信息未被认证为关于指定的一个或多个实体时，向第一实体发送状态信息。

8. 发明申请

WO2006013454A1 APPARATUS, AND ASSOCIATED METHOD, FOR PROVIDING LOCATION SERVICE TO A ROAMING MOBILE STATION 审中-公开
标题翻译：设备和相关方法，用于向移动站提供位置服务
公开(公告)号：WO2006013454A1
公开(公告)日：2006-02-09
申请号：PCT/IB2005/002289
申请日：2005-08-02
申请人： NOKIA CORPORATION , NOKIA INC.
发明人： KRISHNAMURTHI, Govindarajan , ADDAGATLA, Sreenivas
IPC分类号： H04Q7/20 , G06F12/14
CPC分类号： H04W8/10 , H04W4/02
摘要： Apparatus, and an associated method, for facilitating performance of location services for a mobile station that roams beyond its home network. A cache is provided at the mobile station. The cache is populated with a value identifying the address of the serving position server. When a location service is requested, the cache is accessed, and a message is sent to the address identified in the cache. The cache is updatable, such as through the generation and forwarding of a message to the mobile station by the home position server responsive to registration of the mobile station.
摘要翻译：装置和相关联的方法，用于促进漫游超出其归属网络的移动站的位置服务的性能。在移动台提供缓存。高速缓存用一个标识服务位置服务器的地址的值来填充。当请求位置服务时，访问缓存，并将消息发送到高速缓存中标识的地址。高速缓存是可更新的，例如通过归属位置服务器响应于移动站的注册向移动站生成和转发消息。

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