System and method for transmitting data in a communication network
First Claim
1. A method for transmitting data in a communication network, the communication network comprising a first base station capable of transmitting data to a first destination subscriber station (DSS), and a second base station capable of transmitting data to a second DSS, wherein a co-channel interference is present at the second DSS during a transmission of the data from the first base station to the first DSS through a direct route, the method at the first base station comprising:
- selecting a relay station from a plurality of relay stations corresponding to the first base station for transmitting the data via a relay route, wherein the relay route comprises a route from the first base station to the relay station and further from the relay station to the first DSS, and wherein a height of the relay station is lower than a height of the first base station; and
transmitting the data through the relay route when a throughput of the relay route is greater than a throughput of the direct route by a predetermined threshold.
1 Assignment
0 Petitions
Accused Products
Abstract
Disclosed is a system and method for transmitting data from a first base station to a first destination subscriber station (DSS). The first base station is capable of transmitting data directly to the first DSS through a direct route. Co-channel interference is present at neighboring cells during the transmission of the data through the direct route. The method includes selecting a relay station from a plurality of relay stations for transmitting data to the first DSS via a relay route. The relay route includes a route from the first base station to the relay station and further from the relay station to the first DSS. A height of the relay station is lower than a height of the first base station. Further, the method includes transmitting the data through the relay route when a throughput of the relay route is greater than a throughput of the direct route by a predetermined threshold.
4 Citations
12 Claims
-
1. A method for transmitting data in a communication network, the communication network comprising a first base station capable of transmitting data to a first destination subscriber station (DSS), and a second base station capable of transmitting data to a second DSS, wherein a co-channel interference is present at the second DSS during a transmission of the data from the first base station to the first DSS through a direct route, the method at the first base station comprising:
-
selecting a relay station from a plurality of relay stations corresponding to the first base station for transmitting the data via a relay route, wherein the relay route comprises a route from the first base station to the relay station and further from the relay station to the first DSS, and wherein a height of the relay station is lower than a height of the first base station; and transmitting the data through the relay route when a throughput of the relay route is greater than a throughput of the direct route by a predetermined threshold. - View Dependent Claims (2, 3, 4, 5, 6)
-
-
7. A communication network comprising:
-
a first destination subscriber station (DSS); a second DSS; a first base station capable of transmitting data to the first DSS; a second base station capable of transmitting the data to the second DSS, wherein a co-channel interference is present at the second DSS during a direct transmission of the data from the first base station to the first DSS through a direct route; and a plurality of relay stations capable of receiving the data from the first base station; wherein the first base station comprises a processor capable of selecting a relay station from the plurality of relay stations corresponding to the first base station for transmitting the data via a relay route, wherein the relay route comprises a route from the first base station to the relay station and further from the relay station to the first DSS, and wherein a height of the relay station is lower than a height of the first base station, and computing a throughput of the relay route and a throughput of the direct route, a comparator operatively coupled to the processor, the comparator capable of comparing the throughput of the relay route with the throughput of the direct route, and an antenna operatively coupled to the processor and the comparator, the antenna capable of transmitting the data through the relay route when the throughput of the relay route is greater than the throughput of the direct route by a predetermined threshold. - View Dependent Claims (8, 9, 10, 11, 12)
-
Specification