公开(公告)号：CA2276381C

公开(公告)日：2003-01-14

申请号：CA2276381

申请日：1997-11-06

Applicant: MOTOROLA INC

Inventor： GROSSMAN DANIEL B

IPC: H04J20060101 ,  H04J3/14 ,  H04L12/56

Abstract: A switching node (15, 16, 17 or 20) for an ATM network (10) can selectively implement one of a plurality of call transforming procedures. The switching node (15, 16, 17, or 20) stores characteristics of each connected communications link (22 or 24) in a virtual connection and determines, for a ny ATM message the quality of service requirements for a particular transfer ov er a virtual connection. The selection of a call transferring process is based upon minimizing a particular potential error. Decisions concerning the implementation of correction procedures and the capability of the virtual connection to accommodate these requirements are made on a link-by-link basi s.

公开(公告)号：CA2104002C

公开(公告)日：1998-09-29

申请号：CA2104002

申请日：1992-12-10

Applicant: MOTOROLA INC

Inventor： GROSSMAN DANIEL B ,  YIN NANYING ,  HLUCHYJ MICHAEL G

IPC: H04Q11/04 ,  H04L12/56

Abstract: An adaptive congestion control device (600) and method provides for minimizing congestion on a basis of independent congestion level indicators. The invention further provides efficient recovery in an integrated packet network that becomes congested. In addition, the invention ensures that a user may utilize the network on a space-available basis when capacity is available in said network.

公开(公告)号：GB2469967B

公开(公告)日：2013-07-17

申请号：GB201013678

申请日：2009-02-23

Applicant: MOTOROLA INC ,  BRITISH TELECOMM

Inventor： GROSSMAN DANIEL B ,  LI ROUDING ,  NESSETT DEREK

IPC: H04B10/032

Abstract: Extender apparatus for an optical network includes first and second extender units having an network-facing port for connection to a backhaul fiber and a subscriber-facing port for connection to a feeder fiber. Each extender unit includes a gain assembly and is operable selectively either in an enabled state, in which the gain assembly amplifies a signal received at either port of the extender unit and couples it to the other port of the extender unit, or in a disabled state, in which the gain assembly blocks coupling of a signal from either port of the extender unit to the other port of the extender unit. A failover unit is operable when the first extender unit is in the enabled state and the second extender unit is in the disabled state to detect occurrence of at least one fault condition in the first extender unit. The failover unit is responsive to the fault condition in the first extender unit to switch the first extender unit to the disabled state and the second extender unit to the enabled state.

公开(公告)号：WO2006047064A2

公开(公告)日：2006-05-04

申请号：PCT/US2005036155

申请日：2005-10-05

Applicant: MOTOROLA INC ,  GROSSMAN DANIEL B ,  HOANG MINH N

Inventor： GROSSMAN DANIEL B ,  HOANG MINH N

IPC: H04N7/173

CPC classification number: H04L65/4076

Abstract: A video distribution system is provided that performs the necessary steps to determine an available non-licensed channel for video transmission. Particularly, a video-distribution device (101) checks a centralized database or beacon signal to determine the availability of a non-licensed channel. After the VDD (101) has identified an appropriate non-licensed channel, a television (107) is tuned to that channel so that the VDD (101) can transmit video to the television (107) utilizing the non-licensed channel. This can be accomplished by the VDD (101) notifying a controller (105) of the appropriate channel, and having the controller (105) automatically tune the television (107) to the appropriate channel.

Abstract translation: 提供了一种视频分发系统，其执行必要的步骤以确定用于视频传输的可用非授权频道。 特别地，视频分发设备（101）检查集中式数据库或信标信号以确定未许可频道的可用性。 在VDD（101）已经识别出适当的非授权频道之后，电视（107）被调谐到该频道，使得VDD（101）可以利用非授权频道将视频传输到电视（107）。 这可以由通过控制器（105）通知适当信道的VDD（101）来实现，并且使控制器（105）将电视机（107）自动调谐到适当的信道。

公开(公告)号：DE69735788T2

公开(公告)日：2007-01-11

申请号：DE69735788

申请日：1997-03-12

Applicant: MOTOROLA INC

Inventor： FREEBURG THOMAS A ,  GROSSMAN DANIEL B ,  ODLYZKO PAUL

IPC: H04L12/28 ,  H04L12/56 ,  H04Q11/04 ,  H04W36/12

Abstract: A radio communications system (10) having a mobile station (30) and at least two base stations (13, 14). ATM radio channels (31, 32) are provided between the remote station and base stations. Each of the ATM channels supports communication though ATM cells over a common frequency band. At least one ATM node (21) is coupled to the base stations. A base station controller (11) is coupled to the ATM node. The base station controller has a combiner (303) for combining cell streams received from the first and second base stations and an ATM signalling circuit (330) for sending ATM commands to the ATM node for dividing cell streams at the ATM node to the first and second base stations. The remote station (30) has a logic unit (520) for combining cell streams received from the first and second base stations during a handoff from the first base station to the second base station.

公开(公告)号：CA2276381A1

公开(公告)日：1999-05-20

申请号：CA2276381

申请日：1997-11-06

Applicant: MOTOROLA INC

Inventor： GROSSMAN DANIEL B

IPC: H04J20060101 ,  H04J3/14 ,  H04L12/56

Abstract: A switching node (15, 16, 17 or 20) for an ATM network (10) can selectively implement one of a plurality of call transforming procedures. The switching node (15, 16, 17, or 20) stores characteristics of each connected communications link (22 or 24) in a virtual connection and determines, for any ATM message the quality of service requirements for a particular transfer over a virtual connection. The selection of a call transferring process is based upon minimizing a particular potential error. Decisions concerning the implementation of correction procedures and the capability of the virtual connection to accommodate these requirements are made on a link-by-link basis.

公开(公告)号：CA2154696C

公开(公告)日：2000-12-19

申请号：CA2154696

申请日：1994-12-05

Applicant: MOTOROLA INC

Inventor： GROSSMAN DANIEL B ,  HLUCHYJ MICHAEL G

IPC: H04L12/54 ,  H04L12/70 ,  H04L12/56

Abstract: A combination of an end-to-end closed-loop rate control mechanism for controlling the flow of cells entering a relay communication network (200) from an end system (202), along with a segment (A, B) traffic control mechanism (302, 308) for protecting the segment (A, B) against misbehaving or malfunctioning destination end systems (208) provides a novel, more efficient traffic management system and method for cell flow regulation in a cell relay communications network (200).

公开(公告)号：AU670523B2

公开(公告)日：1996-07-18

申请号：AU1265395

申请日：1994-12-05

Applicant: MOTOROLA INC

Inventor： GROSSMAN DANIEL B ,  HLUCHYJ MICHAEL G

IPC: H04L12/54 ,  H04L12/70 ,  H04L12/56

公开(公告)号：CA2104002A1

公开(公告)日：1993-07-22

申请号：CA2104002

申请日：1992-12-10

Applicant: MOTOROLA INC

Inventor： GROSSMAN DANIEL B ,  HLUCHYJ MICHAEL G ,  YIN NANYING

IPC: H04Q11/04 ,  H04L12/56

公开(公告)号：DE69735788D1

公开(公告)日：2006-06-08

申请号：DE69735788

申请日：1997-03-12

Applicant: MOTOROLA INC

Inventor： FREEBURG THOMAS A ,  GROSSMAN DANIEL B ,  ODLYZKO PAUL

IPC: H04L12/28 ,  H04L12/56 ,  H04Q11/04 ,  H04W36/12

Abstract: A radio communications system (10) having a mobile station (30) and at least two base stations (13, 14). ATM radio channels (31, 32) are provided between the remote station and base stations. Each of the ATM channels supports communication though ATM cells over a common frequency band. At least one ATM node (21) is coupled to the base stations. A base station controller (11) is coupled to the ATM node. The base station controller has a combiner (303) for combining cell streams received from the first and second base stations and an ATM signalling circuit (330) for sending ATM commands to the ATM node for dividing cell streams at the ATM node to the first and second base stations. The remote station (30) has a logic unit (520) for combining cell streams received from the first and second base stations during a handoff from the first base station to the second base station.