Abstract: An identification method for simultaneously identifying multiple touch points on a touch screen, which includes the following steps: a first step, mounting some optical signal transmitting terminals and some optical signal receiving terminals around the touch screen; a second step, when some touch points appear on the touch screen, performing horizontal and vertical scans to get a preliminary location region; a third step, performing maximum positive inclination revising on the preliminary location region in the second step; a fourth step, performing maximum negative inclination revising on the region in the third step; a fifth step, some said optical signal transmitting terminals transmit optical signal in turn, inclination corresponding receiving terminals correspond to some said optical signal transmitting terminals are controlled in a receiving state in turn; a sixth step, filtering the locations of touch points in the fifth step, removing error points off, finally determining the location results of some

Abstract: An identification method for simultaneously identifying multiple touch points on a touch screen, which includes the following steps: a first step, mounting some optical signal transmitting terminals and some optical signal receiving terminals around the touch screen; a second step, when some touch points appear on the touch screen, performing horizontal and vertical scans to get a preliminary location region; a third step, performing maximum positive inclination revising on the preliminary location region in the second step; a fourth step, performing maximum negative inclination revising on the region in the third step; a fifth step, some said optical signal transmitting terminals transmit optical signal in turn, inclination corresponding receiving terminals correspond to some said optical signal transmitting terminals are controlled in a receiving state in turn; a sixth step, filtering the locations of touch points in the fifth step, removing error points off, finally determining the location results of some

Abstract: A method and a system for selecting Quality of Service (QoS) policy is provided. The method includes: setting QoS policy processing information in a QPH; receiving, by a QoS Manager (QM), a QoS request from a CP, selecting a QPH to provide QoS policy for a traffic stream according to the processing information of each QPH in a home network, and providing QoS policy to the traffic stream according to the QoS policy of the selected QPH. Through the provided method and the system, the problem that only the QoS policy of the QPH specified by the CP or the default QoS policy can be used as the QoS policy of the traffic stream when multiple QPHs exist in the home network is solved.

Abstract: A method for selecting Quality of Service (QoS) policy, the method including: setting QoS policy processing information in a QPH; receiving, by a QoS Manager (QM), a QoS request from a CP, selecting a QPH to provide QoS policy for a traffic stream according to the processing information of each QPH in a home network, and providing QoS policy to the traffic stream according to the QoS policy of the selected QPH. Through the method and the system of the present invention, the problem that only the QoS policy of the QPH specified by the CP or the default QoS policy can be used as the QoS policy of the traffic stream when multiple QPHs exist in the home network is solved.

Abstract: A method and a system for selecting Quality of Service (QoS) policy, the method including: setting QoS policy processing information in a QPH; receiving, by a QoS Manager (QM), a QoS request from a CP, selecting a QPH to provide QoS policy for a traffic stream according to the processing information of each QPH in a home network, and providing QoS policy to the traffic stream according to the QoS policy of the selected QPH. Through the method and the system of the present invention, the problem that only the QoS policy of the QPH specified by the CP or the default QoS policy can be used as the QoS policy of the traffic stream when multiple QPHs exist in the home network is solved.