| 发明名称 | Communication apparatus, communication method, and communication system | ||
| 摘要 | A communication apparatus that receives, from a plurality of other communication apparatuses, information indicating communication quality of a multicast transmission transmitted from the communication apparatus to each of the plurality of other communication apparatuses; and controls a multicast transmission rate to be lowered if a communication quality of a first one of the plurality of other communication apparatuses is less than a predetermined threshold and a communication quality of a second one of the other plurality of other communication apparatuses is greater than the predetermined value. | ||
| 申请公布号 | US8873414(B2) | 申请公布日期 | 2014.10.28 |
| 申请号 | US201213473157 | 申请日期 | 2012.05.16 |
| 申请人 | Sony Corporation | 发明人 | Oikawa Tomoya |
| 分类号 | H04L12/26;H04L1/00;H04L12/18;H04L1/18;H04W28/24;H04W4/06;H04W76/00 | 主分类号 | H04L12/26 |
| 代理机构 | Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P. | 代理人 | Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P. |
| 主权项 | 1. A communication apparatus comprising: an interface that receives, from a plurality of other communication apparatuses, information indicating communication quality of a multicast transmission transmitted from the communication apparatus to each of the plurality of other communication apparatuses; and a processor that controls a multicast transmission rate to be lowered if a communication quality of a first one of the plurality of other communication apparatuses is less than a predetermined threshold and a communication quality of a second one of the other plurality of other communication apparatuses is greater than the predetermined value. | ||
| 地址 | Tokyo JP | ||