摘要:
Embodiments of the invention provide monitoring of the Quality-of-Experience (QoE) of a mobile user of a wireless network without introducing any additional packets or requiring user feedback. Furthermore, embodiments of the invention provide QoE information based on certain control messages that may be utilized for reporting, research, or monitoring purposes. As such, a service provider could utilize the QoE information provided by embodiments of the invention to, among other possibilities, manage, upgrade, or enhance their wireless network to ensure a quality network experience for end users.
摘要:
The present invention relates to a system and method for enabling a buffer-less or substantially buffer-less core network using a packet-level forward error correction (FEC) coding scheme. The system includes an ingress edge router configured to receive data packets destined to at least one egress edge router via an access link from an end-host. The ingress edge router is connected to the at least one egress edge router via a core network, where the core network is buffer-less or substantially buffer-less. Also, the ingress edge router is configured to apply a forward error correction (FEC) encoding scheme to the data packets at a packet level and transmit the encoded data packets to the core network.
摘要:
In a method for dynamic buffer adjustment at a line card of router, a current buffer occupancy at the line card is compared with at least a first buffer occupancy threshold, the first buffer occupancy threshold being calculated based on a buffer occupancy threshold parameter and a capacity of at least a first buffer memory at the line card; and an active buffer capacity is adjusted by at least one of activating and deactivating buffer memory blocks at the line card based on the comparing step, the activating including switching on the buffer memory blocks, and the deactivating including causing the buffer memory blocks to enter a sleep state.
摘要:
Embodiments of the invention provide monitoring of the Quality-of-Experience (QoE) of a mobile user of a wireless network without introducing any additional packets or requiring user feedback. Furthermore, embodiments of the invention provide QoE information based on certain control messages that may be utilized for reporting, research, or monitoring purposes. As such, a service provider could utilize the QoE information provided by embodiments of the invention to, among other possibilities, manage, upgrade, or enhance their wireless network to ensure a quality network experience for end users.
摘要:
A mobile cellular communication device of an apparatus in one example employs one or more cellular communication standards to exchange one or more portions of network management information with a network infrastructure device, of one or more network infrastructure devices, that is employable with one or more of the one or more cellular communication standards.
摘要:
In a method for dynamic buffer adjustment at a line card of router, a current buffer occupancy at the line card is compared with at least a first buffer occupancy threshold, the first buffer occupancy threshold being calculated based on a buffer occupancy threshold parameter and a capacity of at least a first buffer memory at the line card; and an active buffer capacity is adjusted by at least one of activating and deactivating buffer memory blocks at the line card based on the comparing step, the activating including switching on the buffer memory blocks, and the deactivating including causing the buffer memory blocks to enter a sleep state.