Abstract: A Flow Transport and Delivery Network (FTDN) supports delivery and transport of flows to destination nodes over parallel overlay networks. Overlay nodes executing overlay processes create and maintain one or more overlay networks. A plurality of sites are connected to each other via the parallel overlay networks with each site comprising one or more transit routers that route the flows to the destination nodes.

Abstract: A selective call receiving device (10) such as a pager is controlled to dynamically change a base frame assigned to the device and subsequent control frames derived therefrom. The time that the device is operative to look for its address in a received signal can thus be dynamically changed to improve the efficiencies of a mixed systems environment without substantially reducing the battery life of the selective call receiving device (10). In two embodiments of the invention a new base frame for the device is derived from an originally assigned base frame that is stored in the selective call receiving device. In another embodiment, a new base frame for the device is derived from the device's address along with frame management information that is received by the selective call receiving device.

Abstract: A method and apparatus allocates a first predetermined plurality of frame time slots (102) to a first protocol, and allocates a second predetermined plurality of frame time slots (102) to a second protocol having a base frame management capability. The base frame management capability is applied such that portable selective call receiving devices (10) utilizing the second protocol normally perform battery saving throughout the first predetermined plurality of frame time slots (102).

Abstract: A system controller (102) schedules an outbound selective call address (410) and an outbound message (430) at a position within a transmission cycle (330) of a synchronous outbound signaling protocol. The position and the outbound selective call address (410) are stored and linked to each other. The transmission cycle (330) is transmitted. A selective call transceiver (106) receives the transmission cycle (330), recovers the outbound message (430), and generates a response signal which includes an inbound address. The inbound address is determined from the position of the outbound selective call address (410) within the transmission cycle and is included in an inbound message which is transmitted.