Huawei Technologies Co., Limited

Hubei University of Technology

Tobacco Research Institute of Hubei Province

Wenming Wang

Zhiqiang Li

Yong Luo

Hongyu Li

Yu Xiong

Lan Yao

WenJing Wu

Chunlei Yang

Jinpeng Yang

Jun Yu

Hao Li

Xiongfei Rao

Zongping Li

Zhi Wang

Shiping Xu

Xiong Chen

Linhua Zhao

Xiangjun Lai

Hao Peng

A method for producing sclareol by fermentation of cigar tobacco flower buds is provided, including: mixing cigar tobacco flower buds with deionized water, sterilizing and adding edible yeast, then fermenting at 25-30° C. and 100-300 rpm/min for 24-30 h. This method uses cigar tobacco flower buds as the sole raw material, without adding additional nutrients, and only ferments tobacco flower buds with edible yeast to synthesize sclareol. Meanwhile, this method has extremely high synthesis efficiency.

Method for producing sclareol by fermentation of cigar tobacco flower buds

A service identification method and a network device, where the method includes receiving, by the network device, service packets and identifying service packets that belong to a same terminal, determining, by the network device, a service traffic feature based on session information of the terminal and packet information of the service packet, where the service traffic feature includes at least one of session duration, a quantity of concurrent sessions, a traffic rate, traffic rate stability, a packet transmit/receive frequency, a quantity of packets, a packet length, or a round-trip time related to a request packet and a response packet, and determining, by the network device, a service type of a to-be-identified service based on the service traffic feature.

Service identification method and apparatus, and network device

Embodiments of the present disclosure discloses a look-up table creation method and query method. The creation method includes: receiving a look-up table create message sent by a controller, where the look-up table create message includes an identifier of a look-up table and a look-up mode of the look-up table; creating a look-up table according to the look-up table create message and setting a look-up mode of the look-up table; receiving an entry add message sent by the controller, where the entry add message includes a to-be-added forwarding action and an index parameter of the forwarding action; and adding, according to the entry add message, an entry corresponding to the entry add message to the look-up table.

Look-up table creation method and query method, controller, forwarding device, and system

Embodiments of the present disclosure provide a method and a device for ONU overall rate limiting. The method includes: receiving a multicast program sent by a multicast program server; making N+M copies of the multicast program; sending N copies of the multicast program to N passive optical network PON ports that request the multicast program on demand; and sending M copies of the multicast program to M ONU rate limiting units corresponding to M ONUs that request the multicast program on demand, discarding the M copies of the multicast program. In the method, after the rate limiting is performed on the multicast program, the multicast program is discarded, so that real-time rate limiting is performed on each ONU without affecting bandwidth of a PON.

Method and apparatus for optical network unit ONU overall rate limiting

The present invention provides a method for information exchange in an access network, an apparatus, and a system, and relates to the communications field. The method includes: receiving, by an access device, a configuration command from a network management server; converting the configuration command into an OpenFlow-protocol-based openflow message; and sending the openflow message to a terminal device, so that the terminal device configures an openflow flow table according to the openflow message.

Method for information exchange in access network, apparatus, and system

The present invention discloses a look-up table creation method and query method. The creation method includes: receiving a look-up table create message sent by a controller, where the look-up table create message includes an identifier of a look-up table and a look-up mode of the look-up table; creating a look-up table according to the look-up table create message and setting a look-up mode of the look-up table; receiving an entry add message sent by the controller, where the entry add message includes a to-be-added forwarding action and an index parameter of the forwarding action; and adding, according to the entry add message, an entry corresponding to the entry add message to the look-up table.

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Wuhan, China

Wenming Wang