公开(公告)号：WO2009006012A3

公开(公告)日：2009-05-07

申请号：PCT/US2008067189

申请日：2008-06-17

Applicant: MOTOROLA INC ,  KUNNIYUR SRISANKAR S ,  ALI IRFAN

Inventor： KUNNIYUR SRISANKAR S ,  ALI IRFAN

IPC: H04L29/06

CPC classification number: H04L67/141 ,  H04L65/1006 ,  H04L65/1016 ,  H04L65/1073 ,  H04L65/1083 ,  H04L65/80

Abstract: A method and system for providing IP Multimedia Subsystem (IMS) session continuity to a User Equipment (UE) across a plurality of communication networks is provided. The UE traverses from a first communication network to a second communication network. A public user identity associated with a private user identity of the UE is registered with the first communication network by using a first address. The method includes generating (404) a complimentary private user identity associated with the public user identity. The method also includes obtaining (406) a second address from the second communication network when the UE traverses from the first communication network to the second communication network. Moreover, the method includes registering (408) the public user identity associated with the complimentary private user identity with the first communication network by using the second address.

Abstract translation: 提供了一种用于跨多个通信网络向用户设备（UE）提供IP多媒体子系统（IMS）会话连续性的方法和系统。 UE从第一通信网络到第二通信网络。 通过使用第一地址将与UE的私有用户身份相关联的公共用户身份注册到第一通信网络。 该方法包括生成（404）与公共用户身份相关联的免费私人用户身份。 该方法还包括：当UE从第一通信网络穿过第二通信网络时，从第二通信网络获得（406）第二地址。 此外，该方法包括通过使用第二地址将（408）与第一通信网络相关联的公共用户身份登记（408）。

公开(公告)号：AT454798T

公开(公告)日：2010-01-15

申请号：AT03760211

申请日：2003-05-13

Applicant: MOTOROLA INC

Inventor： XU HUA ,  HARRIS JOHN ,  ALI IRFAN

IPC: H04W28/06 ,  H04L1/18 ,  H04L12/56 ,  H04W28/10 ,  H04W28/12 ,  H04W28/14 ,  H04W72/12

Abstract: A communication system and method assigns, such as by marking headers of wireless communication packets, packet classification data to packets to define at least one of the following classes: a control signaling class, such as in-band signaling and control packets, a voice class, a data retransmission class, OAMP class and a data class and wherein each class represents a different transmission priority over a backhaul link. For wireless communication packets associated with the control signaling class and the voice class, the method and apparatus assigns each of the wireless communication packets with additional drop precedent data wherein the drop precedence data defines a further packet drop priority within the control signaling class and the voice class. The apparatus and method drops a queued classified wireless communication packet based on a priority level of assigned drop precedent data and based on the packet classification data.

公开(公告)号：AU3919300A

公开(公告)日：2000-10-09

申请号：AU3919300

申请日：2000-03-24

Applicant: MOTOROLA INC

Inventor： MILTON LEWIS J ,  PAZHYANNUR RAJESH S ,  ALI IRFAN

IPC: H04L29/06 ,  H04L29/08 ,  G06F13/00

Abstract: A multiplexing scheme creates multiplexed PPP packets and demultiplexes the multiplexed PPP packets to reduce packet overhead. A point to point protocol packet communication apparatus such as a suitably programmed processing device or other suitable structure includes a point to point protocol packet header compressor (600) (and/or decompressor) having an input that receives point to point packets (601), such as original UDP packets, and an output that outputs compressed PPP packets (602). The apparatus includes a PPP packet multiplexer (and/or demultiplexer) (603) operatively coupled to the output of the PPP packet header compressor (600), and operative to create a frame (604) containing at least: multiplexed PPP packets from the plurality of PPP packets (606, 608 and 610), PPP multiplexed identification data 614 and PPP packet delimitation data (612). To demultiplex the multiplexed PPP packets at a receiving end, a method and apparatus includes evaluating PPP packet delimitation data from the frame containing multiplexed PPP packets, PPP multiplexed identification data and PPP packet delimitation data; and demultiplexing the frame based on the PPP packet delimitation data to obtain separate PPP packets.

公开(公告)号：DE60330865D1

公开(公告)日：2010-02-25

申请号：DE60330865

申请日：2003-05-13

Applicant: MOTOROLA INC

Inventor： XU HUA ,  HARRIS JOHN M ,  ALI IRFAN

IPC: H04W28/06 ,  H04L1/18 ,  H04L12/56 ,  H04W28/10 ,  H04W28/12 ,  H04W28/14 ,  H04W72/12

Abstract: A communication system and method assigns, such as by marking headers of wireless communication packets, packet classification data to packets to define at least one of the following classes: a control signaling class, such as in-band signaling and control packets, a voice class, a data retransmission class, OAMP class and a data class and wherein each class represents a different transmission priority over a backhaul link. For wireless communication packets associated with the control signaling class and the voice class, the method and apparatus assigns each of the wireless communication packets with additional drop precedent data wherein the drop precedence data defines a further packet drop priority within the control signaling class and the voice class. The apparatus and method drops a queued classified wireless communication packet based on a priority level of assigned drop precedent data and based on the packet classification data.

公开(公告)号：EP1516501A4

公开(公告)日：2008-07-23

申请号：EP03760211

申请日：2003-05-13

Applicant: MOTOROLA INC

Inventor： XU HUA ,  HARRIS JOHN M ,  ALI IRFAN

IPC: H04L12/56 ,  H04W28/06 ,  H04W28/10 ,  H04W28/12 ,  H04W28/14 ,  H04W72/12 ,  H04Q7/24 ,  H04L12/54

CPC classification number: H04W28/06 ,  H04L1/1877 ,  H04L1/1887 ,  H04L47/10 ,  H04L47/14 ,  H04L47/2408 ,  H04L47/2416 ,  H04L47/2433 ,  H04L47/2466 ,  H04L47/32 ,  H04W28/10 ,  H04W28/12 ,  H04W28/14 ,  H04W72/1242

公开(公告)号：EP1183804A4

公开(公告)日：2005-03-30

申请号：EP00923517

申请日：2000-04-19

Applicant: MOTOROLA INC

Inventor： PAZHYANNUR RAJESH S ,  ALI IRFAN

IPC: H04L1/16 ,  H04J3/00 ,  H04L1/00 ,  H04L1/18 ,  H04L12/28 ,  H04L12/56 ,  H04L29/06 ,  H04L29/08

CPC classification number: H04L1/1809 ,  H04L1/0083 ,  H04L1/165 ,  H04L1/1858 ,  H04L1/188 ,  H04L29/06 ,  H04L69/324

Abstract: The present invention provides a method for retransmitting a data packet in a packet network. Compressed data packets are sent from a first network entity (110) to a second network entity (108). It is then determined if a compressed data packet has not been properly received at the second network entity. If the compressed data packet has not been properly received, the second network entity signals the first network entity to send an uncompressed version of the improperly received compressed data packet.

公开(公告)号：WO2010111034A3

公开(公告)日：2010-11-25

申请号：PCT/US2010026753

申请日：2010-03-10

Applicant: MOTOROLA INC ,  SALKINTZIS APOSTOLIS ,  ALI IRFAN

Inventor： SALKINTZIS APOSTOLIS ,  ALI IRFAN

IPC: H04W76/02

CPC classification number: H04W76/026 ,  H04W80/10 ,  H04W84/045

Abstract: A communication apparatus provides services to a communication device. The communication apparatus comprises a private base station for communicating with a communication device authorised to use the private base station and a gateway communicatively coupled to the private base station for providing access to an IP Multimedia Subsystem (IMS) network and at least one other communication network, such as a Circuit Switched (CS) network. The private base station is arranged to select a route for providing a service to the communication device through the private base station and gateway, the selected route being one of a route between the communication device and the IMS network and a route between the communication device and the at least one other communication network. The private base station is arranged to select a route based on the service to be provided.

Abstract translation: 通信装置向通信装置提供服务。 通信设备包括专用基站，用于与被授权使用专用基站的通信设备进行通信，以及通信地耦合到专用基站的网关，用于提供对IP多媒体子系统（IMS）网络和至少一个其他通信网络 ，例如电路交换（CS）网络。 专用基站被配置为通过专用基站和网关选择用于向通信设备提供服务的路由，所选择的路由是通信设备和IMS网络之间的路由之一，以及通信设备与 所述至少一个其他通信网络。 专用基站被设置为基于要提供的服务来选择路由。

公开(公告)号：WO2007082134A2

公开(公告)日：2007-07-19

申请号：PCT/US2007060092

申请日：2007-01-04

Applicant: MOTOROLA INC ,  KUNNIYUR SRISANKAR ,  ALI IRFAN

Inventor： KUNNIYUR SRISANKAR ,  ALI IRFAN

CPC classification number: H04L65/40 ,  H04L65/1016 ,  H04L65/1069 ,  H04L67/14 ,  H04W8/02

Abstract: A method and network architecture for establishing a specific communication session between a user equipment (UE) (102) and a called entity (106) in a communication network (100) is disclosed. The communication network includes a home overlay network (110) and a visitor overlay network (112). The method includes registering the UE through a home-network entity (114) during registration of the UE with the home overlay network. The method further includes sending an indication message to the UE to indicate status of the registration of the UE. In addition, the method includes sending a session-initiation message to the home-network entity by the UE, to initiate the specific communication session. Further, the method includes routing the session-initiation message to a specific-session entity (122) attached with the home overlay network or the visitor overlay network.

Abstract translation: 公开了一种用于在通信网络（100）中的用户设备（UE）（102）和被叫实体（106）之间建立特定通信会话的方法和网络架构。 通信网络包括家庭覆盖网络（110）和访问者覆盖网络（112）。 该方法包括在UE与归属覆盖网络注册期间通过家庭网络实体（114）注册UE。 该方法还包括向UE发送指示消息以指示UE的注册状态。 此外，该方法包括由UE发送到家庭网络实体的会话发起消息，以发起特定的通信会话。 此外，该方法包括将会话发起消息路由到附接到归属覆盖网络或访问者覆盖网络的特定会话实体（122）。

公开(公告)号：AU2003276518A1

公开(公告)日：2003-12-31

申请号：AU2003276518

申请日：2003-05-13

Applicant: MOTOROLA INC

Inventor： XU HUA ,  HARRIS JOHN M ,  ALI IRFAN

IPC: H04L12/56 ,  H04W28/06 ,  H04W28/10 ,  H04W28/12 ,  H04W28/14 ,  H04W72/12 ,  H04Q7/24 ,  H04L12/54

Abstract: A communication system and method assigns, such as by marking headers of wireless communication packets, packet classification data to packets to define at least one of the following classes: a control signaling class, such as in-band signaling and control packets, a voice class, a data retransmission class, OAMP class and a data class and wherein each class represents a different transmission priority over a backhaul link. For wireless communication packets associated with the control signaling class and the voice class, the method and apparatus assigns each of the wireless communication packets with additional drop precedent data wherein the drop precedence data defines a further packet drop priority within the control signaling class and the voice class. The apparatus and method drops a queued classified wireless communication packet based on a priority level of assigned drop precedent data and based on the packet classification data.