Heterogeneous network optimization utilizing modal antenna techniques
View Patent ↗A communication system is described where multiple communication networks are simultaneously accessible from a plurality of fixed and/or mobile communication devices. A Master and Slave hierarchy is implemented among the communication devices to improve communication properties on one or multiple networks. A network system controller is implemented to select the network with optimal communication characteristics for subsets of communication devices as well as assigning Master status to a communication device within these subsets.
1. A wireless communication system, comprising:
two or more cellular base stations forming a cellular network;
an access point located within a communication footprint associated with the cellular network, the access point forming a WLAN network; and
a plurality of client devices connected to at least one of the cellular network and the WLAN network;
the system further comprising a controller coupled to the at least one of the cellular network and the WLAN network, wherein the controller is configured to designate one of the plurality of client devices as a master device, and wherein the controller is configured to designate the remaining devices of the plurality of client devices as slave devices;
one or more of the plurality of client devices comprising a multi-mode antenna, wherein the multi-mode antenna is selectable in one of a plurality of possible antenna modes, each of the antenna modes exhibiting a distinct radiation pattern characteristic;
the master device configured to communicate instructions to the slave devices having a multi-mode antenna, wherein the instructions are implemented by each slave device to configure the selected antenna mode thereof.
2. The system of claim 1 , wherein the master device is configured to relay the instructions based on link quality for each device.
3. The system of claim 1 , wherein the master device is configured to relay the instructions based on link quality between the devices and the at least one of the cellular network and WLAN network.
4. The system of claim 1 , wherein one or more of the client devices comprises a mobile phone.