Method and apparatus for multiplexing in a wireless communication infrastructure

A network, comprising:

• a plurality of antennas coupled by a plurality of transmission paths to a plurality of base transceiver stations which are configured to provide cellular transmission, each transmission path of the plurality of transmission paths carrying a signal representative of a respective segment of wireless spectrum that is associated with an operator;
• a control box, for each of the plurality of antennas, that provides routing to selected ones of the plurality of base transceiver stations;
• and
• a plurality of links that couple the plurality of antennas and the plurality of base transceiver stations, at least one link of the plurality of links providing multiple transmission paths between at least one of the base transceiver stations, with at least one of the plurality of antennas permitting multiple operators to use the at least one link at the same time, and at least one link of the plurality of links is shared by at least two operators on different transmission paths, at least one transmission path configured to carry all spectrum of a selected bandwidth, with the network being configured to provide for different operators of the network using at least one of:
• (a) different optical fibers strands of the network, (b) different optical wavelengths on a same fiber strand on the network and (c) different wavelengths on the network;
• wherein, the multiple transmission paths on a single link support a configuration selected from at least one of:
• (a) connecting a single location holding at least one base transceiver station to a different single location holding at least one antenna, (b) connecting a single location holding at least one base transceiver station to multiple different geographic locations each holding at least one antenna, and (c) connecting multiple different geographic locations each holding at least one base transceiver station to multiple different geographic locations, each holding at least one antenna.

A network, comprising:

• a plurality of antennas optically coupled by a plurality of transmission paths to a plurality of base transceiver stations which are configured to provide cellular transmission, each transmission path of the plurality of transmission paths carrying a signal representative of a respective segment of wireless spectrum associated with a respective operator, at least one transmission path configured to carry all spectrum of a selected bandwidth;
• and
• a plurality of optical fiber links that couple the plurality of antennas and the plurality of base transceiver stations, the plurality of optical fiber links including at least one fiber cable with a plurality of fiber strands which form multiple transmission paths between at least one of the plurality of base transceiver stations and at least one of the plurality of antennas, at least one optical fiber link of the plurality of optical fiber links being shared by at least two operators and configured to provide for use of different optical fibers by the two operators and to use the at least one optical fiber link at the same time, with the network being configured to provide for different operators of the network using at least one of:
• (a) different optical fibers strands of the network, (b) different optical wavelengths on a same fiber strand on the network and (c) different wavelengths on the network;
• wherein, the multiple transmission paths on a single optical fiber link connect multiple different geographic locations, each holding at least one of the base transceiver stations to multiple different geographic locations, each holding at least one of the plurality of antennas;
• and
• wherein routing protocols are combined with traffic data to route signals as needed to optimize capacity between the plurality of base transceiver stations and the plurality of antennas.

A network, comprising:

• a plurality of antennas optically coupled by a plurality of transmission paths to a plurality of base transceiver stations which are configured to provide cellular transmission, each transmission path of the plurality of transmission paths carrying a signal representative of a respective segment of wireless spectrum associated with a respective operator, at least one transmission path configured to carry all spectrum of a selected bandwidth;
• and
• a plurality of optical links that couple the plurality of antennas and the plurality of base transceiver stations, at least one link of the plurality of links providing multiple transmission paths over at least two optical wavelengths between at least one of the plurality of base transceiver stations and the plurality of antennas, wherein at least one link of the plurality of links is shared by at least two operators, thereby permitting multiple operators to use the at least one link at the same time, with the network being configured to provide for different operators of the network using at least one of:
• (a) different optical fiber strands of the network, (b) different optical wavelengths on a same fiber strand of the network and (c) different wavelengths on the network;
• wherein, the multiple transmission paths on a single link support a configuration selected from at least one of:
• (a) connecting a single location holding at least one of the base transceiver stations to a different single location holding at least one of the antennas, (b) connecting a single location holding at least one base transceiver station to multiple different geographic locations each holding at least one antenna, (c) connecting multiple different geographic locations each holding at least one base transceiver station to multiple different geographic locations each holding at least one antenna;
• and
• wherein the plurality of base transceiver stations are connected so that their capacity is shared among the plurality of antennas.