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1. 发明授权

EP1269710B1 DATA PACKET NUMBERING IN PACKET-SWITCHED DATA TRANSMISSION 有权
标题翻译：分组数据包NUMBERING交换数据传输
公开(公告)号：EP1269710B1
公开(公告)日：2004-04-14
申请号：EP01907601.7
申请日：2001-02-13
申请人： Nokia Corporation
发明人： SUUMÄKI, Jan , KALLIOKULJU, Juha , TOURUNEN, Ari , KALLIO, Hans , SARKKINEN, Sinikka
IPC分类号： H04L29/06 , H04Q7/22
CPC分类号： H04L69/324 , H04W80/00
摘要： A method of numbering data packets in a packet-switched telecommunications system which utilizes acknowledged transmission and the telecommunications protocol of which comprises a convergence protocol layer for converting user data packets into convergence protocol packets, and a link layer for transmitting convergence protocol packets as data units and for acknowledging the transmission. A data packet number is defined for the convergence protocol packets to be sent by a counter and the convergence protocol packets to be sent are transmitted to the link layer for transmission without the data packet number. A data packet number is also defined for received convergence protocol packets by means of the counter and an acknowledgement of received convergence protocol packets is transmitted to the transmitter.

2. 发明授权

EP1243144B1 METHOD FOR MAKING DATA TRANSMISSION MORE EFFECTIVE AND A DATA TRANSMISSION PROTOCOL 有权
标题翻译：一种提高通信和数据传输协议的效率
公开(公告)号：EP1243144B1
公开(公告)日：2006-10-04
申请号：EP00987526.1
申请日：2000-12-18
申请人： Nokia Corporation
发明人： SUUMÄKI, Jan , TOURUNEN, Ari , KALLIO, Hans
IPC分类号： H04Q7/22
CPC分类号： H04L1/0082 , H04L1/1809 , H04L1/1838 , H04L1/187 , H04L29/06 , H04L69/32 , H04W28/06 , H04W80/02
摘要： The invention relates to a method for making data transmission more effective in a telecommunication network, which comprises layer structured protocol means for data transmission which protocol means comprise at least an upper layer and a lower layer, wherein the purpose of the lower layer (12) is at least to compose a data unit (6) to be transmitted to the upper layer (14) from one or more segments (9a, 9b), in which method one or more errors (5a) occurring in the received segments (1a, 1b) are detected. In the invention, said data unit (6) to be transmitted to the upper layer is composed from one or more segments (9a, 9b) containing one or more errors (5a), wherein information on the location of one or more errors (5a) is also transmitted to the upper layer (14).
摘要翻译：本发明涉及用于使数据传输更加有效在电信网络中，其包括用于数据传输哪种协议特征至少包括在上层和下层层结构的协议的功能，worin下层的目的的方法（12）是至少从一个或多个段（9A，9B），在该方法中一个或多个错误（5A）在所接收的段中出现（1A组成的数据单元（6）是反式mitted到上层（14）， 1b）中被检测到。在本发明，所述数据单元（6）是反式mitted到上部层由一个或多个段（9A，9B）含worin上的一个或多个错误的位置信息的一个或多个错误（5a）的（5A组成）IST反式mitted到上部层（14）。

3. 发明授权

EP1304001B1 ALLOCATING DATA TRANSMISSION RESOURCES IN PACKET-SWITCHED DATA TRANSMISSION 有权
标题翻译：通信资源在包交换数据传输分配
公开(公告)号：EP1304001B1
公开(公告)日：2004-10-13
申请号：EP01951730.9
申请日：2001-06-25
申请人： Nokia Corporation
发明人： TOURUNEN, Ari , KALLIOKULJU, Juha , KALLIO, Hans , MARJELUND, Pekka , KOHONEN, Pekka
IPC分类号： H04Q7/22
CPC分类号： H04L69/04 , H04L47/14 , H04L47/15 , H04L47/70 , H04L47/808 , H04L47/822 , H04L47/824 , H04L47/825 , H04W28/06 , H04W72/048
摘要： A method of allocating data transmission resources in a packet-switched telecommunications system which comprises a terminal and a fixed network to which an operational entity is defined for defining resources for a radio bearer. Radio bearer resources are defined for the terminal on the basis of an application used on the radio bearer, and the used compression method of header fields in data packets is selected before the radio bearer resources are defined, the resources being defined in such a manner that they also comprise the capacity required by the selected compression method of header fields in data packets. The compression methods of header fields in data packets, which are supported by the terminal, are transmitted to the operational entity in the fixed network for defining the compression method to be used. Capacity is defined for the radio bearer in two directions, if the selected compression method of header fields in data packets requires a bi-directional connection.

4. 发明授权

EP1234426B1 METHOD AND SYSTEM FOR IDENTIFYING ENCODING/DECODING INFORMATION IN A MOBILE RADIO NETWORK 无效
标题翻译： SYSTEM AND METHOD FOR IDENTIFYING编码/解码的信息以移动通信网络
公开(公告)号：EP1234426B1
公开(公告)日：2005-03-02
申请号：EP00976208.9
申请日：2000-11-27
申请人： Nokia Corporation
发明人： SUUMÄKI, Jan , KALLIO, Hans , KALLIOKULJU, Juha
IPC分类号： H04L29/06
CPC分类号： H04W28/18
摘要： A method and system for operating a mobile radio network in a packet switched mode in which a PCOMP index and a DCOMP index are separately used to specify identification values regarding encoding of data for transmitting so as to allow a receiving end to decode the data according to the identification values. The method comprises the steps of providing an OPT index representative of the PCOMP index and the DCOMP index, and providing an OPT field in the transmitted data, for conveying the OPT index to the receiving end. Preferably, the OPT field is extendable to specify other identification values for encoding/decoding, if a further index is used to specify such values.

5. 发明授权

EP1266500B1 DATA PACKET NUMBERING IN PACKET-SWITCHED DATA TRANSMISSION 有权
标题翻译：分组交换数据传输中的数据分组编号
公开(公告)号：EP1266500B1
公开(公告)日：2004-04-14
申请号：EP01907602.5
申请日：2001-02-13
申请人： Nokia Corporation
发明人： TOURUNEN, Ari , KALLIOKULJU, Juha , SUUMÄKI, Jan , KALLIO, Hans
IPC分类号： H04L29/06 , H04Q7/22
CPC分类号： H04L1/1877 , H04L1/1657 , H04L1/1832 , H04L1/187 , H04L69/163 , H04L69/165 , H04L69/32 , H04L69/324
摘要： A method of numbering data packets in a packet-switched telecommunication system, the system being provided with a telecommunication protocol comprising a convergence protocol layer for adapting user data packets to convergence protocol packets and a link layer for transmitting the convergence protocol packets as data units and for acknowledging the transmission. A counter defines data packet numbers for the convergence protocol packets and the convergence protocol packets are transferred to the link layer to be transmitted without a data packet number. A data packet number is also defined for the received convergence protocol packets by means of the counter, which packets are acknowledged to the transmitter. If the link layer cannot secure a reliable transmission of the convergence protocol packets, the identification of the lost convergence protocol packets are transmitted to the recipient, which updates the counter value of the recipient to correspond to the counter value of the transmitter.
摘要翻译：一种在分组交换电信系统中对数据分组进行编号的方法，所述系统被提供有电信协议，所述电信协议包括用于将用户数据分组适配到汇聚协议分组的收敛协议层以及用于传送汇聚协议分组作为数据单元的链路层，以及承认传输。计数器为收敛协议分组定义数据分组编号，并且收敛协议分组被传送到链路层以在没有数据分组编号的情况下被传送。还通过计数器为接收到的汇聚协议分组定义了数据分组号，该分组被确认给发射机。如果链路层不能保证汇聚协议分组的可靠传输，则将丢失的汇聚协议分组的标识发送给接收方，接收方更新接收方的计数器值以对应于发送方的计数器值。

6. 发明公开

EP1243144A1 METHOD FOR MAKING DATA TRANSMISSION MORE EFFECTIVE AND A DATA TRANSMISSION PROTOCOL 有权
标题翻译：一种提高通信和数据传输协议的效率
公开(公告)号：EP1243144A1
公开(公告)日：2002-09-25
申请号：EP00987526.1
申请日：2000-12-18
申请人： Nokia Corporation
发明人： SUUMÄKI, Jan , TOURUNEN, Ari , KALLIO, Hans
IPC分类号： H04Q7/22
CPC分类号： H04L1/0082 , H04L1/1809 , H04L1/1838 , H04L1/187 , H04L29/06 , H04L69/32 , H04W28/06 , H04W80/02
摘要： The invention relates to a method for making data transmission more effective in a telecommunication network, which comprises layer structured protocol means for data transmission which protocol means comprise at least an upper layer and a lower layer, wherein the purpose of the lower layer (12) is at least to compose a data unit (6) to be transmitted to the upper layer (14) from one or more segments (9a, 9b), in which method one or more errors (5a) occurring in the received segments (1a, 1b) are detected. In the invention, said data unit (6) to be transmitted to the upper layer is composed from one or more segments (9a, 9b) containing one or more errors (5a), wherein information on the location of one or more errors (5a) is also transmitted to the upper layer (14).

7. 发明公开

EP1304001A1 ALLOCATING DATA TRANSMISSION RESOURCES IN PACKET-SWITCHED DATA TRANSMISSION 有权
标题翻译：北京时间周一至周五，北京时间
公开(公告)号：EP1304001A1
公开(公告)日：2003-04-23
申请号：EP01951730.9
申请日：2001-06-25
申请人： Nokia Corporation
发明人： TOURUNEN, Ari , KALLIOKULJU, Juha , KALLIO, Hans , MARJELUND, Pekka , KOHONEN, Pekka
IPC分类号： H04Q7/22
CPC分类号： H04L69/04 , H04L47/14 , H04L47/15 , H04L47/70 , H04L47/808 , H04L47/822 , H04L47/824 , H04L47/825 , H04W28/06 , H04W72/048
摘要： A method of allocating data transmission resources in a packet-switched telecommunications system which comprises a terminal and a fixed network to which an operational entity is defined for defining resources for a radio bearer. Radio bearer resources are defined for the terminal on the basis of an application used on the radio bearer, and the used compression method of header fields in data packets is selected before the radio bearer resources are defined, the resources being defined in such a manner that they also comprise the capacity required by the selected compression method of header fields in data packets. The compression methods of header fields in data packets, which are supported by the terminal, are transmitted to the operational entity in the fixed network for defining the compression method to be used. Capacity is defined for the radio bearer in two directions, if the selected compression method of header fields in data packets requires a bi-directional connection.
摘要翻译：一种在分组交换电信系统中分配数据传输资源的方法，包括终端和固定网络，操作实体定义在该终端和固定网络上，用于定义无线承载的资源。基于在无线电承载上使用的应用为终端定义无线承载资源，并且在定义无线承载资源之前选择在数据分组中使用的报头字段的压缩方法，资源被定义为它们还包括数据分组中的标题字段的所选压缩方法所需的容量。由终端支持的数据分组中的报头字段的压缩方法被传送到固定网络中的操作实体，用于定义要使用的压缩方法。如果所选择的数据分组中的报头字段的压缩方法需要双向连接，则为两个方向的无线电承载定义容量。

8. 发明公开

EP1269710A1 DATA PACKET NUMBERING IN PACKET-SWITCHED DATA TRANSMISSION 有权
标题翻译：分组数据包NUMBERING交换数据传输
公开(公告)号：EP1269710A1
公开(公告)日：2003-01-02
申请号：EP01907601.7
申请日：2001-02-13
申请人： Nokia Corporation
发明人： SUUMÄKI, Jan , KALLIOKULJU, Juha , TOURUNEN, Ari , KALLIO, Hans , SARKKINEN, Sinikka
IPC分类号： H04L29/06 , H04Q7/22
CPC分类号： H04L69/324 , H04W80/00
摘要： A method of numbering data packets in a packet-switched telecommunications system which utilizes acknowledged transmission and the telecommunications protocol of which comprises a convergence protocol layer for converting user data packets into convergence protocol packets, and a link layer for transmitting convergence protocol packets as data units and for acknowledging the transmission. A data packet number is defined for the convergence protocol packets to be sent by a counter and the convergence protocol packets to be sent are transmitted to the link layer for transmission without the data packet number. A data packet number is also defined for received convergence protocol packets by means of the counter and an acknowledgement of received convergence protocol packets is transmitted to the transmitter.

9. 发明公开

EP1266500A1 DATA PACKET NUMBERING IN PACKET-SWITCHED DATA TRANSMISSION 有权
标题翻译：分组数据包NUMBERING交换数据传输
公开(公告)号：EP1266500A1
公开(公告)日：2002-12-18
申请号：EP01907602.5
申请日：2001-02-13
申请人： Nokia Corporation
发明人： TOURUNEN, Ari , KALLIOKULJU, Juha , SUUMÄKI, Jan , KALLIO, Hans
IPC分类号： H04L29/06 , H04Q7/22
CPC分类号： H04L1/1877 , H04L1/1657 , H04L1/1832 , H04L1/187 , H04L69/163 , H04L69/165 , H04L69/32 , H04L69/324
摘要： A method of numbering data packets in a packet-switched telecommunication system, the system being provided with a telecommunication protocol comprising a convergence protocol layer for adapting user data packets to convergence protocol packets and a link layer for transmitting the convergence protocol packets as data units and for acknowledging the transmission. A counter defines data packet numbers for the convergence protocol packets and the convergence protocol packets are transferred to the link layer to be transmitted without a data packet number. A data packet number is also defined for the received convergence protocol packets by means of the counter, which packets are acknowledged to the transmitter. If the link layer cannot secure a reliable transmission of the convergence protocol packets, the identification of the lost convergence protocol packets are transmitted to the recipient, which updates the counter value of the recipient to correspond to the counter value of the transmitter.

10. 发明公开

EP1234426A2 METHOD AND SYSTEM FOR IDENTIFYING ENCODING/DECODING INFORMATION IN A MOBILE RADIO NETWORK 无效
标题翻译： SYSTEM AND METHOD FOR IDENTIFYING编码/解码的信息以移动通信网络
公开(公告)号：EP1234426A2
公开(公告)日：2002-08-28
申请号：EP00976208.9
申请日：2000-11-27
申请人： Nokia Corporation
发明人： SUUMÄKI, Jan , KALLIO, Hans , KALLIOKULJU, Juha
IPC分类号： H04L29/06
CPC分类号： H04W28/18
摘要： A method and system for operating a mobile radio network in a packet switched mode in which a PCOMP index and a DCOMP index are separately used to specify identification values regarding encoding of data for transmitting so as to allow a receiving end to decode the data according to the identification values. The method comprises the steps of providing an OPT index representative of the PCOMP index and the DCOMP index, and providing an OPT field in the transmitted data, for conveying the OPT index to the receiving end. Preferably, the OPT field is extendable to specify other identification values for encoding/decoding, if a further index is used to specify such values.

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