| 发明名称 | Method and apparatus for canceling a circuit switched fallback | ||
| 摘要 | A method and apparatus may be used to cancel a communication session. The apparatus may transmit a message that indicates a request to cancel the communication session. The apparatus may continue a Packet Switched (PS) session without performing an intersystem change. If the apparatus receives an intersystem change command, the apparatus may transmit a message to reject the intersystem change command, or it may ignore the intersystem change command. | ||
| 申请公布号 | US9001788(B2) | 申请公布日期 | 2015.04.07 |
| 申请号 | US201213716528 | 申请日期 | 2012.12.17 |
| 申请人 | InterDigital Patent Holdings, Inc. | 发明人 | Watfa Mahmoud;Olvera-Hernandez Ulises;Aghili Behrouz;Somasundaram Shankar |
| 分类号 | H04W4/00;H04W36/00;H04W76/02 | 主分类号 | H04W4/00 |
| 代理机构 | Volpe and Koenig, P.C. | 代理人 | Volpe and Koenig, P.C. |
| 主权项 | 1. A method for use in a wireless transmit/receive unit (WTRU), the method comprising: transmitting a first message to initiate a Circuit Switched (CS) Fallback (CSFB) procedure; receiving an indication that the CSFB procedure is canceled; and stopping a timer in response to receiving the indication that the CSFB procedure is canceled. | ||
| 地址 | Wilmington DE US | ||