| 摘要 |
Embodiments of the present invention relate to the field of communications technologies, and disclose a resource reservation method and system, and a convergence device. The method includes: receiving, by a convergence device, a first resource reservation request message that is based on a format of a first interface and that is from a policy server PS; converting, by the convergence device, the first resource reservation request message into a second resource reservation request message that is based on a format of a second interface; and sending, by the convergence device, the second resource reservation request message that is based on the format of the second interface to a modulation and demodulation system, so that the modulation and demodulation system performs resource reservation according to the second resource reservation request message. |
