IEEE 802.16 系统中针对AMR 语音编码器的上行VoIP 调度
王立磊， 徐惠民 - 北京邮电大学学报, 2009 - journal.bupt.edu.cn
针对IEEE 802.16 系统中基于自适应多速率(AMR) 语音编码器的IP 语音(VoIP) 业务,
提出了一个新的上行调度算法. 该算法在用户的语音静默期, 向信道质量指示(CQI) …
提出了一个新的上行调度算法. 该算法在用户的语音静默期, 向信道质量指示(CQI) …
[引用][C] Medium Access Control Techniques for Massive Machine-Type Communications in Cellular Networks
CA Astudillo, NLS da Fonseca - Anais Estendidos do XLI Simpósio Brasileiro …, 2023 - SBC
OFDM over optical fiber
U Choudhary, V Janyani - Optical and Wireless Technologies …, 2020 - Springer
Orthogonal frequency division multiplexing (OFDM) supports high data rate transmission
over orthogonal subcarriers and simultaneously removes signal dispersion because of …
over orthogonal subcarriers and simultaneously removes signal dispersion because of …
Variable Rate Syndrome-Trellis Codes for Steganography on Bursty Channels
This paper presents a type of variable rate syndrome-trellis codes (VR-STC) for bursty
channels. It can embed message bits with two different embedding rates. In the embedding …
channels. It can embed message bits with two different embedding rates. In the embedding …
Application-aware retransmission design for VoIP services in BWA networks
To improve the user-perceived quality of service (QoS) performance of voice over Internet
protocol (VoIP) services, a retransmission of a packet experienced an error is needed in …
protocol (VoIP) services, a retransmission of a packet experienced an error is needed in …
Enhanced uplink scheduling algorithm based on frame duration for VoIP over M-WiMAX
FYM Alkadhi, J Tu, M Yang, JF Dai - 2009 - IET
In order to solve the uplink resource wastes during silence period and optimize the system
VoIP capacity, this paper proposes an enhanced uplink scheduling algorithm that can …
VoIP capacity, this paper proposes an enhanced uplink scheduling algorithm that can …