公开(公告)号：JP2006186986A

公开(公告)日：2006-07-13

申请号：JP2005345061

申请日：2005-11-30

Applicant: LUCENT TECHNOLOGIES INC

Inventor： CAI YIGANG ,  XIANG YANG ,  WANG PENG ,  ZHAO JAY Z

IPC: H04M11/00 ,  H04M15/00

Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for providing online billing in an IMS network. SOLUTION: An IMS gateway system receives a first message from CSCF for a call cession through a first interface, and processes the first message to determine whether or not to communicate with OCS for online billing related to the call session. If the determination is to communicate with the OCS, then the IMS gateway system creates a second message included with a billing request to be transmitted to the OCS. The IMS gateway system links a field for the first message in a first protocol to fields for the second message in a second protocol to be used by the OCS, and then transmits the second message to the OCS through a second interface. The second message provides the OCS with appropriate information to execute online billing functions. COPYRIGHT: (C)2006,JPO&NCIPI

公开(公告)号：DE602005002524T2

公开(公告)日：2008-07-31

申请号：DE602005002524

申请日：2005-11-15

Applicant: LUCENT TECHNOLOGIES INC

Inventor： CAI YIGANG ,  LI XIANG YANG ,  WANG PENG ,  ZHAO JAY Z

IPC: H04L12/14

Abstract: Systems and methods are disclosed for providing online charging in an IMS network (100). An IMS gateway system (101) receives a first message (202) from a CSCF (110) through a first interface (112) for a call session, and processes the first message (204) to determine whether to contact an OCS (120) for online charging for the call session. If the determination is to contact the OCS, then the IMS gateway system generates a second message (208) that comprises a charging request to transmit to the OCS. The IMS gateway system then maps fields of the first message in the first protocol to fields in the second message in a second protocol used by the OCS (210), and transmits the second message to the OCS through a second interface (212). The second message provides the OCS the proper information to perform online charging functions for the call session.

公开(公告)号：WO2007120598A3

公开(公告)日：2008-02-14

申请号：PCT/US2007008716

申请日：2007-04-09

Applicant: LUCENT TECHNOLOGIES INC ,  CAI YIGANG ,  LI XIANG YANG ,  LV SHUO ,  WANG PENG ,  WANG XIAO TANG ,  YAN WAN BIN ,  ZHAO JAY Z

Inventor： CAI YIGANG ,  LI XIANG YANG ,  LV SHUO ,  WANG PENG ,  WANG XIAO TANG ,  YAN WAN BIN ,  ZHAO JAY Z

IPC: H04M15/00 ,  H04M15/06 ,  H04M17/00

CPC classification number: H04M15/00 ,  G06Q20/24 ,  G06Q20/28 ,  G06Q30/04 ,  H04M15/12 ,  H04M15/16 ,  H04M15/41 ,  H04M15/53 ,  H04M15/57 ,  H04M15/745 ,  H04M15/7655 ,  H04M15/77 ,  H04M15/772 ,  H04M15/785 ,  H04M15/8011 ,  H04M15/90 ,  H04M17/00 ,  H04M2215/0108 ,  H04M2215/016 ,  H04M2215/0164 ,  H04M2215/0168 ,  H04M2215/0172 ,  H04M2215/2006 ,  H04M2215/2026 ,  H04M2215/2053 ,  H04M2215/208 ,  H04M2215/28 ,  H04M2215/32 ,  H04M2215/725 ,  H04M2215/7254 ,  H04M2215/7263 ,  H04M2215/7295 ,  H04M2215/7407 ,  H04M2215/7806 ,  H04W4/24

Abstract: Communication networks and methods are disclosed for providing converged prepaid charging and postpaid charging. A communication network (200) described herein includes a switching system (204), a charging selection system (210), a prepaid charging system (220), and a postpaid charging system (230). When the switching system receives a call for a subscriber, the switching system processes a subscriber profile to determine a type of charging for the call. If the type of charging for the subscriber comprises a hybrid prepaid/postpaid charging, then the switching system transmits a query to the charging selection system. Responsive to the query, the charging selection system processes charging criteria to determine whether the hybrid prepaid/postpaid charging for the call should be prepaid or postpaid. The charging selection system initiates prepaid charging or postpaid charging for the call based on the charging criteria.

Abstract translation: 公开了用于提供融合预付费和后付费的通信网络和方法。 本文描述的通信网络（200）包括交换系统（204），计费选择系统（210），预付费计费系统（220）和后付费计费系统（230）。 当交换系统接收到用户的呼叫时，交换系统处理用户简档以确定呼叫的收费类型。 如果订户的收费类型包括混合预付/后付费，则交换系统向计费选择系统发送查询。 响应于查询，计费选择系统处理收费标准，以确定该通话的混合预付费/后付费是应预付还是后付费。 充电选择系统根据收费标准启动预付费充值或后付费。

公开(公告)号：DE602005002524D1

公开(公告)日：2007-10-31

申请号：DE602005002524

申请日：2005-11-15

Applicant: LUCENT TECHNOLOGIES INC

Inventor： CAI YIGANG ,  LI XIANG YANG ,  WANG PENG ,  ZHAO JAY Z

IPC: H04L12/14

Abstract: Systems and methods are disclosed for providing online charging in an IMS network (100). An IMS gateway system (101) receives a first message (202) from a CSCF (110) through a first interface (112) for a call session, and processes the first message (204) to determine whether to contact an OCS (120) for online charging for the call session. If the determination is to contact the OCS, then the IMS gateway system generates a second message (208) that comprises a charging request to transmit to the OCS. The IMS gateway system then maps fields of the first message in the first protocol to fields in the second message in a second protocol used by the OCS (210), and transmits the second message to the OCS through a second interface (212). The second message provides the OCS the proper information to perform online charging functions for the call session.

公开(公告)号：EP2240808A4

公开(公告)日：2012-06-06

申请号：EP08700613

申请日：2008-01-08

Applicant: LUCENT TECHNOLOGIES INC

Inventor： WANG PENG ,  DAI HONGXING

IPC: G02B6/293 ,  G02B6/32 ,  G02B5/08 ,  G02B6/34 ,  H04B10/2507

CPC classification number: G02B6/29395 ,  G02B6/2931 ,  G02B6/29394

Abstract: In an example embodiment, lightwave device for use in a dispersion compensator, includes a light coupler configured to direct light toward a grating structure. The light coupler includes a first strip including a first material and a second strip attached to the first strip. The second strip includes a second material, and the second material has an expansion coefficient different than the first material. The first and second strips form a deformable reflector. A thermoelectric unit is coupled to the light coupler and is configured to adjust a shape of the deformable reflector based on a temperature of the thermoelectric unit. A support member is connected to the light coupler and is configured to position the deformable reflector so to receive light for transmission to the grating structure. Another embodiment provides a dispersion compensator using the lightwave device.

Abstract translation: 在示例实施例中，用于色散补偿器的光波器件包括被配置为将光引向光栅结构的光耦合器。 光耦合器包括包括第一材料的第一条带和附接到第一条带的第二条带。 第二条带包括第二材料，第二材料具有不同于第一材料的膨胀系数。 第一和第二条带形成可变形的反射器。 热电单元耦合到光耦合器并且被配置为基于热电单元的温度来调节可变形反射器的形状。 支撑构件连接到光耦合器并且被配置为将可变形反射器定位成接收光以传输到光栅结构。 另一实施例提供使用光波器件的色散补偿器。