A demodulator in a wireless communication network for combining symbols without the need to store the received symbols in buffers for subsequent retrieval and accumulation. The demodulator includes a plurality of accumulators capable of accumulating received symbols, each symbol associated with a physical channel and a propagation path. The demodulator includes a multiplexer for routing the received symbols to an appropriate accumulator selected from the plurality of accumulators. The symbols received from different propagation paths are each routed and accumulated to an appropriate accumulator based on a physical channel of the received symbol and a value of an indicator associated with a propagation path of the received symbol.