초록 ▼

The invention is a method for controlling power on multiple forward link communication channels by using multiple power control sub-channels, wherein each power control sub-channel is associated with a forward link communication channel to be power controlled. A fundamental power control sub-channel

The invention is a method for controlling power on multiple forward link communication channels by using multiple power control sub-channels, wherein each power control sub-channel is associated with a forward link communication channel to be power controlled. A fundamental power control sub-channel and a supplemental power control sub-channel are time multiplexed onto a reverse pilot channel. Transmitted over the fundamental power control sub-channel is a fundamental power control bit for indicating to a base station to increase or decrease its transmission power over a corresponding forward fundamental channel. Transmitted over the supplemental power control sub-channel is a supplemental power control bit for indicating to a base station to increase or decrease its transmission power over a corresponding forward supplemental channel. The pilot sub-channels are preferably separated by the fundamental and supplemental power control sub-channels for time diversity purposes.

대표청구항 ▼

The invention is a method for controlling power on multiple forward link communication channels by using multiple power control sub-channels, wherein each power control sub-channel is associated with a forward link communication channel to be power controlled. A fundamental power control sub-channel

The invention is a method for controlling power on multiple forward link communication channels by using multiple power control sub-channels, wherein each power control sub-channel is associated with a forward link communication channel to be power controlled. A fundamental power control sub-channel and a supplemental power control sub-channel are time multiplexed onto a reverse pilot channel. Transmitted over the fundamental power control sub-channel is a fundamental power control bit for indicating to a base station to increase or decrease its transmission power over a corresponding forward fundamental channel. Transmitted over the supplemental power control sub-channel is a supplemental power control bit for indicating to a base station to increase or decrease its transmission power over a corresponding forward supplemental channel. The pilot sub-channels are preferably separated by the fundamental and supplemental power control sub-channels for time diversity purposes. 3. A method for routing a connection between an origin and destination in an Internet Protocol (IP) network comprised of a plurality of routers connected by links that carry packets between the routers, comprising the steps of: (a) exchanging status messages within the network to identify a group of available paths each running between the origin and destination, each path including at least one link, wherein each link may have one of reserved, lightly loaded, or heavily loaded load states; (b) selecting among the group of available paths a first path for routing the connection; (c) determining a class of service for the connection, wherein the classes of service include key service, normal service and best effort service; (d) checking the selected path to determine whether each link forming the selected path has an available bandwidth for the class of service of the connection, and if so, routing the data packets representative of the call over said outgoing link; otherwise; (e) selecting another path; and (f) repeating step (d) and repeating step (e) in the event said another path has a link lacking available bandwidth, wherein for key service, all load states are allowed if actual bandwidth in progress (BWIPv)≤2×Bwmaxv,where BWavgvk,the Bandwidth required for each Virtual Networkv(VNv) and node-pair k to carry the average Bandwidth-In-Progress (BWIPvk) [=Erland Loadvk×(Avgbandwidth per virtual connection)vk] and