In Voice over IP, the quality of interactive conversation is important to users. Major factors affecting perceived quality are delay, delay jitter, and missing packets. For conversational VoIP, a conversational delay also plays an important role for perceived quality. Large conversational delay can result in double talk, echo or even the termination of the conversation. In practice, a playout buffer is introduced at the receiver's side to remove delay jitter, so that the voice information carried on packets can be available at regular intervals for decoding. A longer buffer reduces the possibility of late packet loss at the expense of increasing conversational delays. Since the time delay of a playout buffer is a major addition to conversat...
[[abstract]]Packet loss and delay are two essential problems to real-time voice transmission over IP...
VoIP playout buffer dimensioning has been long a challeng-ing optimization problem as the buffer siz...
[[abstract]]Packet loss and delay are the major network impairments for transporting real-time voice...
Abstract—The quality of service limitation of today’s Internet is a major challenge for real-time vo...
To combat jitter problems in voice streaming over packet networks, playout buffering algorithms are ...
We develop a joint playout buffer and Forward Error Correction (FEC) adjustment scheme for Internet ...
Delay and packet loss dramatically affect the quality of a voice-over-IP (VoIP) call and depend on t...
Audio communication over IP-based networks represents one of the most interesting research areas in...
In Internet-protocol (IP) telephony, problems of transmission delay variations are frequently addres...
Adaptive Playout is a solution in IP-based communication clients to compensate network issues using ...
Factors like network delay, latency and bandwidth significantly affect the quality of communication ...
Factors like network delay, latency and bandwidth significantly affect the quality of communication ...
In this paper, we present new adaptive playout scheduling (POS) and loss-concealment (LC) schemes fo...
The default best-effort Internet presents significant challenges for delay-sensitive applications su...
In this paper we investigate the performance of various buffer algorithms that might be implemented ...
[[abstract]]Packet loss and delay are two essential problems to real-time voice transmission over IP...
VoIP playout buffer dimensioning has been long a challeng-ing optimization problem as the buffer siz...
[[abstract]]Packet loss and delay are the major network impairments for transporting real-time voice...
Abstract—The quality of service limitation of today’s Internet is a major challenge for real-time vo...
To combat jitter problems in voice streaming over packet networks, playout buffering algorithms are ...
We develop a joint playout buffer and Forward Error Correction (FEC) adjustment scheme for Internet ...
Delay and packet loss dramatically affect the quality of a voice-over-IP (VoIP) call and depend on t...
Audio communication over IP-based networks represents one of the most interesting research areas in...
In Internet-protocol (IP) telephony, problems of transmission delay variations are frequently addres...
Adaptive Playout is a solution in IP-based communication clients to compensate network issues using ...
Factors like network delay, latency and bandwidth significantly affect the quality of communication ...
Factors like network delay, latency and bandwidth significantly affect the quality of communication ...
In this paper, we present new adaptive playout scheduling (POS) and loss-concealment (LC) schemes fo...
The default best-effort Internet presents significant challenges for delay-sensitive applications su...
In this paper we investigate the performance of various buffer algorithms that might be implemented ...
[[abstract]]Packet loss and delay are two essential problems to real-time voice transmission over IP...
VoIP playout buffer dimensioning has been long a challeng-ing optimization problem as the buffer siz...
[[abstract]]Packet loss and delay are the major network impairments for transporting real-time voice...