SYSTEM AND METHOD FOR PROVIDING QUALITY OF SERVICE TO VOICE-OVER-IP TRAFFIC ON A WIRELESS RADIO ACCESS NETWORK
First Claim
1. A method of providing voice communications in a wireless packet communications system, the method comprising:
- registering a communications path between a gateway (GW) and a base station (BS);
establishing a real-time service flow in the BS;
activating the real-time service flow over an air interface between the BS and a terminal device;
requesting, by the terminal device, that zero bandwidth be allocated by the BS to the activated real-time service flow in the absence of voice traffic to or from the terminal device;
requesting, by the terminal device, that sufficient bandwidth be allocated by the BS to the activated real-time service flow when voice traffic to or from the terminal device is detected by the terminal device; and
transmitting and/or receiving the voice traffic over the registered communications path via the activated real-time service flow.
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0 Petitions
Accused Products
Abstract
In various embodiments, a system, network node, and method of providing voice communications in a wireless packet communications system includes registering a communications path between a gateway (GW) and a base station (BS); establishing a real-time service flow in the BS; activating the real-time service flow over an air interface between the BS and a terminal device; requesting, by the terminal device, that zero bandwidth be allocated by the BS to the activated real-time service flow in the absence of voice traffic to or from the terminal device; requesting, by the terminal device, that sufficient bandwidth be allocated by the BS to the activated real-time service flow when voice traffic to or from the terminal device is detected by the terminal device; and transmitting and/or receiving the voice traffic over the registered communications path via the activated real-time service flow.
12 Citations
38 Claims
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1. A method of providing voice communications in a wireless packet communications system, the method comprising:
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registering a communications path between a gateway (GW) and a base station (BS); establishing a real-time service flow in the BS; activating the real-time service flow over an air interface between the BS and a terminal device; requesting, by the terminal device, that zero bandwidth be allocated by the BS to the activated real-time service flow in the absence of voice traffic to or from the terminal device; requesting, by the terminal device, that sufficient bandwidth be allocated by the BS to the activated real-time service flow when voice traffic to or from the terminal device is detected by the terminal device; and transmitting and/or receiving the voice traffic over the registered communications path via the activated real-time service flow. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A network node in a wireless packet communications network, the node comprising:
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a transceiver configured to selectively transmit and receive data over the wireless network; a processor operatively coupled to the transceiver and configured to; activate a real-time service flow over an air interface between the network node and another node in the wireless network; process a request that zero bandwidth be allocated to the activated real-time service flow in the absence of voice traffic over the air interface; process a request that sufficient bandwidth be allocated to the activated real-time service flow when voice traffic over the air interface is detected; and passing the voice traffic to a different network via a registered communications path. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23)
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24. A wireless packet communications system, comprising:
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a communications path registered between a gateway (GW) and a base station (BS); a real-time communications path established through the BS to a terminal device over an air interface, wherein the terminal device requests that zero bandwidth be allocated by the BS to the real-time communications path in the absence of voice traffic on the air interface; wherein the terminal device requests that sufficient bandwidth be allocated by the BS to the real-time communications path when voice traffic is detected on the air interface, and wherein the BS forwards the voice traffic over the registered communications path to another network. - View Dependent Claims (25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37)
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38. An article of manufacture comprising a physical computer-readable medium, said physical computer-readable medium containing computer instructions thereon which, when executed by a processor, cause the processor to carry out the functions of:
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activating a real-time service flow over an air interface between a first network node and a second node in a wireless packet communications network; processing a request that zero bandwidth be allocated to the activated real-time service flow in the absence of voice traffic over the air interface; processing a request that sufficient bandwidth be allocated to the activated real-time service flow when voice traffic over the air interface is detected; and passing the voice traffic to a different network via a registered communications path.
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Specification