公开(公告)号：JP2002026832A

公开(公告)日：2002-01-25

申请号：JP2001154898

申请日：2001-05-24

Applicant: LUCENT TECHNOLOGIES INC

Inventor： GRUHL STEFAN ,  REICHENBACH JOERG ARNT

IPC: H04H60/46 ,  H04H60/65 ,  H04N7/08 ,  H04N7/081 ,  H04N7/16 ,  H04H1/00 ,  H04N5/44

Abstract: PROBLEM TO BE SOLVED: To provide a method and device by which a subscriber can receive a conventional broadcasting program and can compose the program by specifying it directly. SOLUTION: The method for allowing the subscriber to receive transmitted broadcasting contents by using broadcasting signal sequence regulating such a signal characteristic as can be received by a receiver (2) has (A) a step for separating at least one first signal sequence (5) provided with information blocks (a-k) from plural signal sequences (3, 5) regulating the signal characteristic, (B) a sep for storing the blocks (a-k) as selective items, (C) a step for acquiring connection information (3), and (D) a step for accessing the blocks (a-k) included in the sequence (5) so as to combine the blocks (a-k) in accordance with the information (3).

公开(公告)号：JP2002204257A

公开(公告)日：2002-07-19

申请号：JP2001355982

申请日：2001-11-21

Applicant: LUCENT TECHNOLOGIES INC

Inventor： CAO QIANG ,  GRUHL STEFAN ,  MUECKENHEIM JENS

IPC: H04L12/28 ,  H04L12/56 ,  H04W28/24 ,  H04W72/10 ,  H04W72/12 ,  H04W84/04 ,  H04Q7/22 ,  H04Q7/24 ,  H04Q7/26 ,  H04Q7/30

Abstract: PROBLEM TO BE SOLVED: To improve a scheduling method for packet transmission on shared downlink channels. SOLUTION: This scheduling method has a step for receiving quality of service requirements of each data flow including a protocol data unit(PDU), a step for deciding the priority order of a PDU to be subjected to a service to transmit data on a communication channel, and a step for performing a PDU service on the basis of allocated radio resource constraints by dynamically creating transport block sets(TBS) to be transmitted to a physical layer(PHY- layer) with regard to the defined priority order.

公开(公告)号：JP2002033711A

公开(公告)日：2002-01-31

申请号：JP2001153732

申请日：2001-05-23

Applicant: LUCENT TECHNOLOGIES INC

Inventor： GRUHL STEFAN ,  REICHENBACH JOERG ARNT

IPC: H04N7/08 ,  H04H20/42 ,  H04H60/07 ,  H04N7/081 ,  H04N7/16 ,  H04H1/00

Abstract: PROBLEM TO BE SOLVED: To provide a transmission method for broadcast signals by which each subscriber can individually and simultaneously select a specific broadcast program. SOLUTION: This transmission method for broadcast signals includes a step, where at least one 1st signal sequence 5 and 2nd signal sequences 6, 7, 8, 9 having a specified signal characteristic are prepared and transmitted. The signal characteristic indicates that the 1st signal sequence 5 includes a large amount of information blocks, and the 2nd signal sequences 6, 7, 8, 9 include control information to reference the respective information blocks. A receiver 2, in matching with the signal characteristic, accesses an information block relating to the control information in the 2nd signal sequences 6, 7, 8, 9 selected by the control information.

公开(公告)号：JP2002009841A

公开(公告)日：2002-01-11

申请号：JP2001138042

申请日：2001-05-09

Applicant: LUCENT TECHNOLOGIES INC

Inventor： GRUHL STEFAN ,  LATAOUI OMAR ,  RACHIDI TAJJE-EDINE ,  SAMUEL LOUIS GWYN ,  YAN RAN-HONG

IPC: H04L12/54 ,  H04L12/801 ,  H04L12/911 ,  H04L12/919 ,  H04L12/927 ,  H04W28/24 ,  H04W36/00 ,  H04W48/06 ,  H04W74/00 ,  H04L12/56 ,  H04Q7/38

Abstract: PROBLEM TO BE SOLVED: To provide a method and system for controlling service quality in a mobile communication network. SOLUTION: In a network such as the UMTS(Universal Mobile Telecommunications System) or the EDGE(Enhanced Data-rate GPRS Evolution) or its equivalent, the QoS (seamless service descriptor) required in the case of hand-over and a deterioration permissible level (service deterioration descriptor) are designated to each new cell, and a call can be accepted by a cell only when the QoS requirements in the two descriptors are satisfied and the QoS requirements of the two descriptors of a present call are not affected in an impermissible way.

公开(公告)号：DE60204867T2

公开(公告)日：2006-05-18

申请号：DE60204867

申请日：2002-07-16

Applicant: LUCENT TECHNOLOGIES INC

Inventor： GRUHL STEFAN ,  MUECKENHEIM JENS

IPC: H04L12/54 ,  H04L45/24 ,  H04W28/14 ,  H04W36/02 ,  H04W36/10 ,  H04W36/12 ,  H04W36/14 ,  H04W40/00 ,  H04W40/36

Abstract: The present invention, in particular, refers to is a data packet ordering method in a mobile communication network employing hierarchical routing with data packet forwarding comprising the step of providing at least one data message encompassing a predefined sequence of data packets, forwarding at least one of said data packets of the sequence via a first network element over a first transmission path to a user equipment, whereby a part of the data packets are temporarily buffered in the first network element during transmission, establishing a second transmission path, while forwarding the data packet sequence, such that the remaining data packets of the sequence not yet transmitted over the first path are forwarded via a second network element, forwarding of the data packets buffered in the first network element to the second network element for providing all data packets comprised by the data packet sequence to the user equipment, receiving and ordering of the data packets within said second network element according to the packet data priority given by the data packet sequence, forwarding the ordered data packets to the user equipment.

公开(公告)号：BR0101643A

公开(公告)日：2001-12-26

申请号：BR0101643

申请日：2001-04-30

Applicant: LUCENT TECHNOLOGIES INC

Inventor： GRUHL STEFAN ,  SAMUEL LOUIS GWYN ,  YAN RAN-HONG ,  LATAOUI OMAR ,  RACHIDI AJJE-EDINE

IPC: H04L12/54 ,  H04L47/765 ,  H04L47/80 ,  H04W28/24 ,  H04W36/00 ,  H04W48/06 ,  H04W74/00 ,  H04Q7/22

Abstract: In UMTS or EDGE or a similar network, each new call specifies a required QoS on handover (a Seamless Service Descriptor) and an acceptable level of degradation (Service Degradation Descriptor); a call is only accepted into a cell if the QoS requirements in the two descriptors can be met, and if the QoS requirement in the two descriptors of existing calls will not be unacceptably affected.

公开(公告)号：DE60204867D1

公开(公告)日：2005-08-04

申请号：DE60204867

申请日：2002-07-16

Applicant: LUCENT TECHNOLOGIES INC

Inventor： GRUHL STEFAN ,  MUECKENHEIM JENS

IPC: H04L12/54 ,  H04L45/24 ,  H04W28/14 ,  H04W36/02 ,  H04W36/10 ,  H04W36/12 ,  H04W36/14 ,  H04W40/00 ,  H04W40/36 ,  H04L29/06 ,  H04L12/56 ,  H04Q7/22

Abstract: The present invention, in particular, refers to is a data packet ordering method in a mobile communication network employing hierarchical routing with data packet forwarding comprising the step of providing at least one data message encompassing a predefined sequence of data packets, forwarding at least one of said data packets of the sequence via a first network element over a first transmission path to a user equipment, whereby a part of the data packets are temporarily buffered in the first network element during transmission, establishing a second transmission path, while forwarding the data packet sequence, such that the remaining data packets of the sequence not yet transmitted over the first path are forwarded via a second network element, forwarding of the data packets buffered in the first network element to the second network element for providing all data packets comprised by the data packet sequence to the user equipment, receiving and ordering of the data packets within said second network element according to the packet data priority given by the data packet sequence, forwarding the ordered data packets to the user equipment.

公开(公告)号：CA2342546A1

公开(公告)日：2001-11-25

申请号：CA2342546

申请日：2001-03-30

Applicant: LUCENT TECHNOLOGIES INC

Inventor： REICHENBACH JOERG ARNT ,  GRUHL STEFAN

IPC: H04N7/08 ,  H04H20/42 ,  H04H60/07 ,  H04N7/081 ,  H04N7/16 ,  H04L29/02 ,  H04H1/00

Abstract: The invention relates to a method and apparatuses for improved transmission of broadcasts, which make it possible to ensure considerably more efficient utilization of available transmission channels, while at the same time allowing individual subscribers to make a more individual selection of a specific broadcast programme. To do this, the invention provides that at least one first and one second signal sequence (5, 6, 7, 8, 9) having defined signal characteristics can be produced and can be transmitted, in which case a large number of information blocks are embedded in the first signal sequence (5), and control information referring to individual information blocks is embedded in the second signal sequence (6, 7, 8, 9) in such a way that a receiver device (2) which is matched to the signal characteristics accesses the information block associated with the control information in response to control information being received in a selected second signal sequence (6, 7, 8, 9). An apparatus is provided for the reception of such broadcasts, having devices (2), which separates a first and a second signal sequence (5, 6, 7, 8, 9) from a number of first and second signal sequences having defined signal characteristics, and accesses an information block associated with specific control information,from the first signal sequence (5), in response to such control information contained in the second signal sequence (6, 7, 8, 9).

公开(公告)号：CA2342093A1

公开(公告)日：2001-11-09

申请号：CA2342093

申请日：2001-03-23

Applicant: LUCENT TECHNOLOGIES INC

Inventor： LATAOUI OMAR ,  RACHIDI TAJJE-EDINE ,  GRUHL STEFAN ,  SAMUEL LOUIS GWYN ,  YAN RAN-HONG

IPC: H04L12/54 ,  H04L47/765 ,  H04L47/80 ,  H04W28/24 ,  H04W36/00 ,  H04W48/06 ,  H04W74/00 ,  H04Q7/38

Abstract: In UMTS or EDGE or a similar network, each new call specifies a required QoS on handover (a Seamless Service Descriptor) and an acceptable level of degradation (Service Degradation Descriptor); a call is only accepted into a cell if the QoS requirements in the two descriptors can be met, and if the QoS requirement i n the two descriptors of existing calls will not be unacceptably affected.

公开(公告)号：DE60205080T2

公开(公告)日：2006-05-24

申请号：DE60205080

申请日：2002-03-13

Applicant: LUCENT TECHNOLOGIES INC

Inventor： GRUHL STEFAN ,  REICHENBACH JOERG A ,  SOLLNER MICHAEL

IPC: H04L12/54 ,  H04L12/66 ,  H04L47/80

Abstract: The invention relates to an apparatus and a method for scheduling information transfers between a wireless network and a fixed network. According to the invention information transfer between accessible local elements linked to a wireless network and a fixed network is scheduled by directing an information request from the local elements to an operating unit interfacing the wireless network and the fixed network, storing the request in the operating unit and processing the request depending on the congestion in the wireless network. Thereby the processing of the request comprises operating of the request and subsequently returning the information according to the request obtained from the fixed network to the local element within the wireless network depending on the congestion of the latter. Thereby the transfers in both directions are fully managed by the operating unit.