发明名称 |
Technique for packet compression in an application level multicast |
摘要 |
In an application level multicast (ALM), multiple flows of data packets containing shared material are destined for different devices. A packet compression device is used to compress the data packets to reduce traffic load. This compression device includes a cache for recording the payloads of selected data packets which currently are not of record in the cache. If it is determined that the cache has therein a record of an identical version of the payload of a data packet, the compression device releases a compressed version of the data packet which includes a representation of the payload in lieu of the actual payload.
|
申请公布号 |
US8149831(B2) |
申请公布日期 |
2012.04.03 |
申请号 |
US20090621831 |
申请日期 |
2009.11.19 |
申请人 |
BALACHANDRAN KRISHNA;GUO KATHERINE;REGE KIRAN;ALCATEL LUCENT |
发明人 |
BALACHANDRAN KRISHNA;GUO KATHERINE;REGE KIRAN |
分类号 |
H04L12/56 |
主分类号 |
H04L12/56 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|