公开(公告)号：EP0731620B1

公开(公告)日：2003-04-02

申请号：EP96100138.5

申请日：1996-01-08

申请人： ROKE MANOR RESEARCH LIMITED

发明人： McTiffin, Michael John

IPC分类号： H04Q7/24 ,  H04Q7/38 ,  H04Q11/04

CPC分类号： H04Q11/0478 ,  H04L2012/5607 ,  H04L2012/5615 ,  H04L2012/5619 ,  H04L2012/563 ,  H04L2012/568 ,  H04W36/02

公开(公告)号：EP1058477B1

公开(公告)日：2003-03-26

申请号：EP00401509.5

申请日：2000-05-29

申请人： FRANCE TELECOM

发明人： DeLesalle, Christophe ,  Tortelier, Patrick

IPC分类号： H04Q11/04

CPC分类号： H04Q11/0478 ,  H04L2012/5607 ,  H04L2012/5616 ,  H04L2012/5652

公开(公告)号：EP1281292A1

公开(公告)日：2003-02-05

申请号：EP01933719.5

申请日：2001-03-16

申请人： Siemens Mobile Communications S.p.A.

发明人： RIGOLIO, Giancarlo ,  MORGANTI, Michele ,  GALLASSI, Giorgio

IPC分类号： H04Q11/04

CPC分类号： H04Q11/0478 ,  H04L2012/5607 ,  H04L2012/5656 ,  H04L2012/5661

摘要： A telecommunication system for transmitting and receiving data organized in packet of variable length among proprietary station by routing the data through a network equipped with switches handling data organized in standard packets or cells (ATM) each composed of a header followed by a payload of standard length. The system including: a first downstream interface (A), at transmitting end station, where cells of non standard size are initially formed; nodes (non standard nodes) equipped with at least one non standard interface adaptor means, able to handle non standard size cells; standard nodes (standard ATM world) equipped with standard interfaces only, able to handle standard size cells.

公开(公告)号：EP1265400A1

公开(公告)日：2002-12-11

申请号：EP02291284.4

申请日：2002-05-27

申请人： Nortel Networks Limited

发明人： Ben Rached, Nidham ,  Dornstetter, Jean-Louis

IPC分类号： H04L12/28 ,  H04L29/06 ,  H04Q7/22

CPC分类号： H04W72/1236 ,  H04L2012/5607 ,  H04L2012/5651 ,  H04L2012/5675 ,  H04L2012/5679 ,  H04W72/1242 ,  H04W72/1252

摘要： Les blocs à émettre sur un ou plusieurs canaux physiques de transmission en mode paquets appartiennent à plusieurs flux temporaires de blocs vers des terminaux. Les terminaux sont répartis en plusieurs classes d'abonnement correspondant à différents niveaux de priorité et associées chacune à un paramètre de restriction de débit. On détermine des débits de transmission alloués aux flux en fonction de débits de transmission respectivement demandés lors de la création des flux et des paramètres de restriction associés aux classes d'abonnement. On attribue à chaque nouveau flux créé au moins un canal de trafic supporté par un canal physique. Pour chaque période d'émission sur un canal physique, on sélectionne, à l'aide des valeurs des débits de transmission alloués, un flux auquel est attribué un canal de trafic supporté par ce canal physique, afin d'émettre un bloc du flux sélectionné au cours de ladite période.

公开(公告)号：EP0664658B1

公开(公告)日：2002-10-16

申请号：EP94309097.7

申请日：1994-12-07

申请人： AT&T Corp.

发明人： Focarile, Joseph Patrick ,  Hemmady, Jayant Gurudatta ,  Spanke, Ronald Anthony ,  Yu, Hsien-Chuen

IPC分类号： H04Q11/04 ,  H04Q7/24

CPC分类号： H04W88/181 ,  H04L2012/5607 ,  H04L2012/561 ,  H04Q11/0478

公开(公告)号：EP1223779A2

公开(公告)日：2002-07-17

申请号：EP02007225.2

申请日：1997-12-23

申请人： NEC CORPORATION

发明人： Acharya, Arup ,  Li, Jun ,  Raychaudhuri, Dipankar ,  Yuan, Ruixi ,  Miyahara, Keiichi, Nec Corporation

IPC分类号： H04Q7/38 ,  H04Q11/04

CPC分类号： H04W36/02 ,  H04L12/5601 ,  H04L2012/5607 ,  H04L2012/562 ,  H04L2012/563 ,  H04L2012/5679

摘要： A handoff control process in a wireless ATM network replaces a communication connection via old base station with a new communication connection via new base station. In order to guarantee that no data is lost during the reconfigurationj process, an ATM cell level mechanism is used to re-schedule the buffering and transmitting of data streams of the virtual channels (VCs) to be handed-off. In addition, this mechanism is transparent to user applications. The present invention performs three fundamental cell level scheduling functions. The first function is to mark and redirect ATM cell transmission with operation and maintenance (OAM) cells. The second function is to disable and buffer ATM cell transmission until the new path is connected. The third function is to enable ATM cell transmission, starting with the buffered cells across the connected new path.

公开(公告)号：EP0961515B1

公开(公告)日：2002-07-03

申请号：EP98401298.9

申请日：1998-05-29

申请人： ALCATEL

发明人： Peeters, Miguel ,  Reusens, Peter Paul Frans

IPC分类号： H04Q11/04

CPC分类号： H04L27/2614 ,  H04L25/03866 ,  H04L27/3411 ,  H04L2012/5607 ,  H04L2012/5616 ,  H04L2012/5673 ,  H04Q11/0478

公开(公告)号：EP1212904A2

公开(公告)日：2002-06-12

申请号：EP00961618.6

申请日：2000-09-06

申请人： QWEST Communications International Inc.

发明人： DOUGHERTY, Angus, O. ,  HOHNSTEIN, Donald, L. ,  COOK, Charles, I. ,  WELLS, Guy, M.

IPC分类号： H04Q7/24 ,  H04L12/56

CPC分类号： H04W4/18 ,  H01Q1/06 ,  H01Q1/1242 ,  H04L12/2861 ,  H04L12/4608 ,  H04L29/12216 ,  H04L29/12283 ,  H04L29/12301 ,  H04L29/12311 ,  H04L61/2007 ,  H04L61/2061 ,  H04L61/2076 ,  H04L61/2084 ,  H04L69/08 ,  H04L2012/5607 ,  H04L2012/561 ,  H04L2012/5618 ,  H04L2012/5671 ,  H04N21/6131 ,  H04Q11/0478 ,  H04W8/26 ,  H04W40/02 ,  H04W80/00 ,  H04W80/04 ,  H04W88/08 ,  H04W88/085

摘要： Distributed routing provides a robust, scalable communication system free of bottlenecks associated with traditional wireless systems. The system (20) includes subscriber units (26) sending and receiving information packets using wireless communication links (28). The system (20) also includes access points (22) with each access point (22) forming a coverage area (24) for exchanging information packets with subscriber units (26) within the coverage area (24). The system (20) further includes distribution points (40) receiving packets from access points (22). Distribution points (40) form a distributed routing network (41). Each distribution point (40) receives an information packet for distribution to a specified destination. If the destination is to a subscriber unit (26) within the coverage area (24) of the access point (22) in communication with the distribution point (40), the information packet is forwarded to the access point (22). Otherwise, the information packet is forwarded to one of the additional distribution points (40).

公开(公告)号：EP0637185B1

公开(公告)日：2002-01-23

申请号：EP94305529.3

申请日：1994-07-27

申请人： KABUSHIKI KAISHA TOSHIBA

发明人： Ueno, Motoharu, c/o Intellectual Property Division ,  Kumaki, Yoshinari, c/o Intellectual Property Div. ,  Nonin, Katsuya, c/o Intellectual Property Division ,  Kamagata, Eiji, c/o Intellectual Property Division ,  Matsuzawa, Shigeo, c/o Intellectual Property Div.

IPC分类号： H04Q11/04 ,  H04Q7/20

CPC分类号： H04W16/32 ,  H04J13/10 ,  H04J13/16 ,  H04L49/105 ,  H04L49/108 ,  H04L2012/5607 ,  H04L2012/563 ,  H04L2012/5638 ,  H04Q11/0478 ,  H04W88/08

公开(公告)号：EP1155533A1

公开(公告)日：2001-11-21

申请号：EP00909017.6

申请日：2000-02-08

申请人： ROBERT BOSCH GMBH

发明人： VOLLMER, Vasco ,  RADIMIRSCH, Markus

IPC分类号： H04L12/28

CPC分类号： H04L12/5601 ,  H04L2012/5607 ,  H04L2012/5632 ,  H04W28/06

摘要： The invention relates to a method which permits the efficient use of data packets which have different capacities and are transmitted in a communications network. To this end a central unit (ZE) and subscribers (T) can agree to fill transmission frame containers intended for user data packets (LD) with a plurality of control data packets (KD). This permits the efficient transmission of urgent control information, for example during a hand-over in a radio transmission system.