| 发明名称 |
Communication device and method for releasing communication resources |
| 摘要 |
According to one embodiment, a communication device is described comprising a first determiner configured to determine a signal transmission time between the communication device and another communication device, wherein the communication device and the other communication device have a communication session with each other and communication resources are allocated for exchanging data in course of the communication session; a second determiner configured to determine a waiting period based on the determined signal transmission time; a transmitter configured to transmit a message indicating that the communication session is to be ended; and a controller configured to control the communication device to release the communication resources when the waiting period has elapsed since the transmitting of the message by the transmitter. |
| 申请公布号 |
US8885651(B2) |
申请公布日期 |
2014.11.11 |
| 申请号 |
US201113219807 |
申请日期 |
2011.08.29 |
| 申请人 |
Intel Mobile Communications GmbH |
发明人 |
Purohit Arvind;Pola Sudhir |
| 分类号 |
H04L12/28;H04W4/00;H04W76/06 |
主分类号 |
H04L12/28 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A communication device comprising:
a first determiner configured to determine a signal transmission time between the communication device and another communication device, wherein the communication device and the other communication device have a communication session with each other and communication resources are allocated for exchanging data during the communication session and wherein the signal transmission time is a time required for a signaling information sent by the communication device to reach the other communication device; a second determiner configured to determine a waiting period based on the determined signal transmission time; a transmitter configured to transmit a Session Initiation Protocol (SIP) BYE message indicating that the communication session is to be ended; a detector configured to detect whether a time elapsing since the transmitting of the SIP BYE message by the transmitter has exceeded the determined waiting period; and a controller configured to control the communication device to release the communication resources when and in response to the detector detecting that the time elapsing since the transmitting of the SIP BYE message by the transmitter has exceeded the determined waiting period, wherein the communication device and the other communication device are communication terminals. |
| 地址 |
Neubiberg DE |
