Method and apparatus for increasing capacity of air interface
First Claim
1. A method for increasing the capacity of an air interface, comprising:
- after a call is started and a traffic channel is established on a base station side, transmitting, by a base station, a ⅛
rate frame to the air interface in a continuous transmission mode if the base station does not capture a traffic channel frame prefix from a terminal, so as to ensure that the terminal is able to receive a forward frame of the base station;
reducing, by the base station, only the transmission of the ⅛
rate frame after the base station captures the prefix from the terminal; and
keeping calling, by the terminal, instead of releasing the call if continuous good frames are received during demodulation of forward traffic frame from the base station.
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Accused Products
Abstract
The disclosure provides a method and an apparatus for increasing the capacity of an air interface. The method comprises the following steps that: after a traffic channel is established on a base station side, a base station transmitting a ⅛ rate frame to the air interface in a continuous transmission mode if not capturing a traffic channel frame prefix from a terminal, so as to ensure that the terminal can receive a forward frame of the base station; the base station only reducing the transmission of the ⅛ rate frame after capturing the prefix from the terminal; and the terminal keeping calling and does not release the call if continuous good frames are received during the demodulation of forward traffic frame from the base station. Through the disclosure, the interference between forward channels is reduced, and the capacity of the air interface is increased.
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Citations
10 Claims
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1. A method for increasing the capacity of an air interface, comprising:
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after a call is started and a traffic channel is established on a base station side, transmitting, by a base station, a ⅛
rate frame to the air interface in a continuous transmission mode if the base station does not capture a traffic channel frame prefix from a terminal, so as to ensure that the terminal is able to receive a forward frame of the base station;reducing, by the base station, only the transmission of the ⅛
rate frame after the base station captures the prefix from the terminal; andkeeping calling, by the terminal, instead of releasing the call if continuous good frames are received during demodulation of forward traffic frame from the base station. - View Dependent Claims (2, 3, 4, 5, 6)
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7. An apparatus for increasing the capacity of an air interface, comprising:
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a traffic channel frame prefix capturing component, configured to capture a traffic channel frame prefix from a terminal after a call is started and a traffic channel is established on a base station side, so as to obtain the result of capturing the traffic channel frame prefix or the result of not capturing the traffic channel frame prefix; a ⅛
rate frame transmitting component, configured to continuously transmit ⅛
rate frames according to the result of not capturing the traffic channel frame prefix and reduce the transmission of the ⅛
rate frame according to the result of capturing the traffic channel frame prefix; anda traffic frame detecting component, configured to facilitate the terminal to keep calling instead of releasing the call if continuous good frames are detected during demodulation of a forward traffic frame from the base station. - View Dependent Claims (8, 9, 10)
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Specification