公开(公告)号：EP1492285A1

公开(公告)日：2004-12-29

申请号：EP04253530.2

申请日：2004-06-14

Applicant: LUCENT TECHNOLOGIES INC.

Inventor： Rajkumar, Ajay ,  Turner, Michael D

IPC: H04L12/64

CPC classification number: H04L65/608 ,  H04L12/64 ,  H04L29/06027 ,  H04L65/80 ,  H04L69/04 ,  H04L2012/6459 ,  H04L2012/6481

Abstract: A method and equipment is used to transmit and/or receive time delay-intolerant information over a communication system. The information is transmitted in aggregated form. A plurality of packets representing time delay-intolerant information is combined to form an aggregate packet. The aggregate packet is formed based on user service requirements while maintaining time delay requirements of the information. The size of the aggregated is formed from a negotiation between the transmitting equipment and receiving equipment. Because of the use of an aggregated packet less scheduling of packets is done and the aggregated packet can be transmitted at a rate different than the fixed rate of the time delay-intolerant information. The equipment comprises transmit equipment and receive equipment. The transmit equipment contains an aggregator that combines a plurality of packets based on user service requirements. The packets to be transmitted are retrieved at the fixed rate of the time delay-intolerant information. The size of the aggregate packet can be determined on a static or dynamic basis. The receiving equipment contains a de-aggregator circuit that receives aggregated packets and generates individual packets from the received aggregated packet. The generated individual packets are retrieved from the de-aggregator at the fixed rate of the time delay-intolerant information.

Abstract translation: 该设备具有聚合器（104），其接收一组分组，并且基于用户服务需求将这些分组组合成聚合分组。 通过与对应的接收机设备和用户服务要求的协商来确定聚合分组的大小。 用户需求包括信道可用性，信道条件和用户优先级。 还包括以下独立权利要求：（a）传送信息的方法（b）接收信息的方法。