| 摘要 |
<p>The invention relates to a microcellular radio network comprising a plurality of base transceiver stations (BTS) and higher-level network elements, such as base station controllers (BSC) and exchanges (MSC), and an SDH transmission network. The base transceiver stations (BTS) and higher-level network elements (MSC, BSC) are connected to nodes (16) of the SDH network for dynamic establishment of digital transmission links. The network management (TMN) of the SDH network is capable of dynamic allocation of transmission capacity of the transmission network to base transceiver stations or higher-level network elements according to their traffic load. The traffic load is determined on the basis of the number of transmission channels in use and those not in use, or on the basis of load information otained from the network management of the radio network.</p> |
