30results about How to "Increase uplink speed" patented technology

A method and a system is provided for optimizing the throughput of a TCP flow from a TCP source to a TCP destination in a wireless network with the path of the flow encompassing a wireless link between a wireless transmitter and a wireless receiver. The throughput is optimized by using link-layer mechanisms at the wireless transmitter which are adaptive to the instantaneous TCP dynamics of the TCP flow. In particular, a cross-layer approach is disclosed which serves to tunnel information of TCP congestion control dynamics directly from the TCP based transport layer to the data link-layer which selects in response to these information modulation and / or coding schemas to transmit TCP segments via data link-layer blocks with improved TCP throughput.

The invention relates to a diversion plate of a solar water heater, in particular to a hot water diversion device capable of leading hot water in a heat collection pipe into a water storage tank for effective heat exchange. By the diversion plate, the problem of convection between hot water and cold water in the solar water heater is expected to be solved from sources, the hot water in an inner pipe of the heat collection pipe smoothly ascends along a sunny side, enters the water storage tank, rapidly floats along the diversion plate and exchanges heat with the cold water in a larger space, and the cold water in the water storage tank smoothly enters the heat collection pipe, descends along a shady side and fills the remaining space. The diversion plate consists of a connecting ring and a hot water channel; the hot water channel is a curved cambered surface axially extending along the connecting ring; the two side edges of the cambered surface hang down; the protruding direction of the cambered surface faces upwards; and the tail part of the cambered surface is bent upward and extends to a hot water area of the water storage tank. The diversion plate is installed on the ordinary solar water heater, and can improve the convection of water in the heat collection pipe and the water storage tank, increase the circulated speed of the water and improve the heat collection efficiency.

The invention discloses a method for reallocating resources. The method comprises the following steps that: a node base (NodeB) performs strong channel detection on user equipment (UE) and reports the obtained strong channel information of the UE to a radio network controller (RNC); and the RNC reallocates the resources for the UE according to the strong channel information of the UE reported by the NodeB. By the method, dedicated physical channel (DPCH) space division can be realized so as to improve carrier capacity and service quality; and a cell can be formed by performing path combination on a radio remote unit (RRU) with capacity of supporting different frequency bands.