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1. 发明公开

EP2074776A4 METHOD AND ARRANGEMENT FOR POWER MINIMIZATION IN A MULTI-TONE TRANSMISSION-BASED COMMUNICATION SYSTEM 有权
标题翻译：基于多音传输方法和系统功耗最小化通信系统中的
公开(公告)号：EP2074776A4
公开(公告)日：2011-12-07
申请号：EP06844018
申请日：2006-10-11
申请人： ERICSSON TELEFON AB L M
发明人： KLAUTAU ALDEBARO , ZAMPOLO RONALDO , MORAES RODRIGO BASTOS , DORTSCHY BORIS , RIUS I RIU JAUME
IPC分类号： H04L27/26 , H04B3/32 , H04L5/00 , H04M3/30
CPC分类号： H04L27/2601 , H04B3/32 , H04L5/0046 , H04L5/14 , H04W52/04
摘要： A method and transmitter unit in a multi-tone, multi-line based transmission system, such as a digital subscriber line system, for determining a Power Spectral Density (PSD) of a plurality of users over a physical channel for at least one tone. Each of the users has a minimum required data rate and a maximum allowed power. A Power Minimization Problem (PMP) is formulated mathematically, introducing Lagrangian multipliers, and by utilizing a dual decomposition approach for the objective function of the PMP in order to solve the PMP on a per-tone basis.
摘要翻译：在多音调的方法和发射机单元，多行基于传输系统中，颜色：诸如数字用户线系统，用于通过物理信道的用户的多个确定性的采矿的功率谱密度（PSD），用于所述至少一个音调。每个用户都有一个最低要求的数据速率和最大允许功率。 A功率极小化问题（PMP）在数学上被配制引入拉格朗日乘数，并且通过在为了解决PMP上的每音调基础利用为PMP的目标函数的双分解方法。

2. 发明公开

EP2060013A4 METHOD FOR DETERMINING AUTOMATICALLY A FEXT/NEXT TRANSFER-FUNCTION 有权
标题翻译：方法用于自动确定FEXT / NEXT传输功能
公开(公告)号：EP2060013A4
公开(公告)日：2014-01-22
申请号：EP06784148
申请日：2006-09-05
申请人： ERICSSON TELEFON AB L M
发明人： LINDQVIST FREDRIK , DORTSCHY BORIS
IPC分类号： H04B3/46 , H04B3/32 , H04L7/10 , H04M3/30
CPC分类号： H04B3/32 , H04B3/487 , H04M3/306 , H04M3/34

3. 发明公开

EP2137919A4 METHODS AND ARRANGEMENTS IN A DIGITAL SUBSCRIBER LINE NETWORK 有权
标题翻译：方法和安排数字用户网络连接
公开(公告)号：EP2137919A4
公开(公告)日：2014-07-30
申请号：EP07716139
申请日：2007-03-23
申请人： ERICSSON TELEFON AB L M
发明人： DORTSCHY BORIS , RIUS I RIU JAUME , BASTOS MORAES RODRIGO , BARRETO DA ROCHA KLAUTAU ALDEBARO JR , DE FREITAS ZAMPOLO RONALDO
IPC分类号： H04L27/26 , H04B3/32
CPC分类号： H04B3/32 , H04L27/2601

4. 发明专利

DE602008003844D1 OPTIMIERUNG VON PAKETVERMITTELTEN NETZEN 未知
公开(公告)号：DE602008003844D1
公开(公告)日：2011-01-13
申请号：DE602008003844
申请日：2008-06-30
申请人： ERICSSON TELEFON AB L M
发明人： VUOPIONPERAE RAIMO , TAKACS ATTILA , DORTSCHY BORIS , ALMEIDA HENRIK , BADER ATTILA
IPC分类号： H04Q11/00 , H04L45/24

5. 发明专利

BRPI0823226A2 Metodo e sistema para gerenciar recursos de transmissao em um sistema de comunicacao digital 未知
公开(公告)号：BRPI0823226A2
公开(公告)日：2015-07-07
申请号：BRPI0823226
申请日：2008-11-27
申请人： ERICSSON TELEFON AB L M
发明人： LINDQVIST FREDRIK , DORTSCHY BORIS , KLAUTAU ALDEBARO , LINDQVIST MARIA NEIVA DA SILVA FONSECA , PELAES EVALDO GONCALVES
IPC分类号： H04B3/32 , H04L5/00 , H04L27/26

6. 发明专利

AT490651T 未知
公开(公告)号：AT490651T
公开(公告)日：2010-12-15
申请号：AT08774518
申请日：2008-06-30
申请人： ERICSSON TELEFON AB L M
发明人： VUOPIONPERAE RAIMO , TAKACS ATTILA , DORTSCHY BORIS , ALMEIDA HENRIK , BADER ATTILA
IPC分类号： H04Q11/00 , H04L45/24
摘要： A method of routing packets between nodes of a packet switched network, the method comprising receiving a packet at a first node, the packet comprising routing information and payload data, sending said routing information to a second node in the routing path via a first transmission medium having a relatively high transmission speed, and sending said payload data to said second node via a second transmission medium having a relatively low transmission speed. Upon receipt of said routing information, said second node is able to prepare or begin preparation for onward routing of the packet in advance of receipt of said payload.

7. 发明专利

GB2452535A Optimising packet switched networks 未知
公开(公告)号：GB2452535A
公开(公告)日：2009-03-11
申请号：GB0717408
申请日：2007-09-07
申请人： ERICSSON TELEFON AB L M
发明人： VUOPIONPERA RAIMO , TAKACS ATTILA , DORTSCHY BORIS , ALMEIDA HENRIK , BADER ATTILA
IPC分类号： H04L12/56 , H04L45/24
摘要： A method of routing packets between nodes of a packet switched network comprises receiving a packet at a first node, the packet comprising routing information and payload data, sending the routing information to a second node in the routing path via a first transmission medium having a relatively high transmission speed, and sending said payload data to said second node via a second transmission medium having a relatively low transmission speed. Upon receipt of said routing information, said second node is able to prepare or begin preparation for onward routing of the packet in advance of receipt of said payload. The first medium may comprise a radio interface or copper wire and the second medium may comprise a fibre optic cable. Alternatively, the first and second transmission media may be provided as different channels across the same physical transmission path and may take advantage of the fact that lower and higher frequencies travel at different speeds in a fibre optic cable. The method may be used to quickly set up priority paths for emergency calls via Resource Reservation Protocol (RSVP) or for national security related data transmissions and may also be used to provide different QoS classes in the Next Steps in Signalling (NSIS) protocol.

8. 发明专利

AU2020334705A1 IAB-CU managed time-pattern configuration for IAB inter-node measurement 未知
公开(公告)号：AU2020334705A1
公开(公告)日：2022-03-31
申请号：AU2020334705
申请日：2020-08-14
申请人： ERICSSON TELEFON AB L M
发明人： DAHLMAN ERIK , HUANG YEZI , DORTSCHY BORIS , BAO LEI , MAKKI BEHROOZ
IPC分类号： H04W56/00 , H04W88/12 , H04W92/04
摘要： A method, system, network nodes and apparatus are disclosed. According to one or more embodiments, a donor integrated access backhaul, IAB, node (16) configured with a distributed unit, DU, for communicating with a wireless device (22) and configured with a central unit, CU, for communicating with at least a first child IAB node (16) is provided. The donor IAB node (16) includes processing circuitry (36) configured to indicate a determined first synchronization signaling blocks, SSB, transmission configuration, STC, for the at least first child IAB node (16), to the at least first child IAB node (16) where the first STC is associated with inter-node measurement.

9. 发明专利

ZA201102545B A METHOD AND A SYSTEM FOR MANAGEMENT OF TRANSMISSION RESOURCES IN DIGITAL COMMUNICATION SYSTEMS 未知
公开(公告)号：ZA201102545B
公开(公告)日：2012-06-27
申请号：ZA201102545
申请日：2011-04-06
申请人： ERICSSON TELEFON AB L M
发明人： LINDQVIST FREDRIK , DORTSCHY BORIS , KLAUTAU ALDERARO , NEIVA DE SILVA FONSECA LINDQVIST MARIA , PELAES EVALDO GONCALVES
IPC分类号： H04L20060101 , H04B20060101
摘要： The present invention relates to a method for managing transmission resources in a digital communication system comprising an access network, such as a DSL system, implementing resource management for minimization of cross-talk interference in a cable or cable binder of the access network comprising a number, N of lines. It comprises the steps of: determining, by means of calculating means, for a respective of said lines, a relevant line set, comprising interference relevant lines, for said respective line, and applying, for the respective line, an algorithm for resource management using the determined relevant line set, thus reducing computational complexity of the resource management algorithm.

10. 发明专利

CL2009002137A1 Un metodo y un sistema para la gestion o administracion de recursos en un sistema de comunicacion digital, tal como un sistem dsl. 未知
公开(公告)号：CL2009002137A1
公开(公告)日：2011-01-07
申请号：CL2009002137
申请日：2009-11-26
申请人： ERICSSON TELEFON AB L M
发明人： LINDQVIST FREDERIK , DORTSCHY BORIS , KLAUTAU ALDEBARO , NEIVA DA SILVA FONSECA LINDQVI MARIA , PELAES EVALDO CONCALVES
IPC分类号： H04B3/32 , H04L5/00 , H04L27/26
摘要： Un método y un sistema para la gestión o administración de recursos de transmisión en un sistema de comunicación digital.

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