Huawei Technologies Co., Limited

Zte Corporation

Zhanfeng Wang

Jun Luo

Enhui Liu

Qingzhi Liu

Enqi Xu

Xun Lu

This application provides a dynamic bandwidth allocation method and a related device. The method includes: receiving, by a dynamic bandwidth allocation device, bandwidth request messages from bandwidth request devices through at least two access ports of a convergence device, wherein the bandwidth request messages include requested bandwidth information; allocating bandwidth information to the bandwidth request device based on the requested bandwidth information and remaining bandwidth information of an upstream egress port of the convergence device, wherein the remaining bandwidth information is a difference between limited bandwidth information of the upstream egress port and bandwidth information already allocated; and sending a response message to the bandwidth request device through the access port.

Dynamic bandwidth allocation method and related device

Disclosed are a method and device for managing security of information in a mobile terminal, as well as a mobile terminal. In creating and initializing a text file, first mobile terminal ID information is written in a starting part of the text file; and in storing information, information to be stored is ciphered and written in the text file, and the text file is stored; in reading the first mobile terminal ID information and the stored information, the first mobile terminal ID information and the ciphered information are loaded into a memory; and a mode of displaying text information is determined; and in displaying the stored information, when it is determined to display text information as plaintext, authentication is performed to determine if a local mobile terminal is authorized to decipher the ciphered information loaded in the memory according to the first mobile terminal ID information, and when the mobile terminal is authorized, the ciphered information is deciphered and displayed as plaintext, or ciphertext is displayed if the mobile terminal is not authorized. With the disclosure, it is possible to effectively stop someone other than a user of a mobile terminal from connecting the mobile terminal to a computer through a Universal Serial Bus (USB) and stealing user information in the mobile terminal.

Authentication for deciphering ciphertext and displaying deciphered information

A cluster router includes at least one control apparatus and at least two forwarding apparatuses. The control apparatus is connected to the forwarding apparatuses, and the forwarding apparatuses are connected with each other. The control apparatus is configured to generate a routing table of each forwarding apparatus and a packet processing information conversion table of each forwarding apparatus. The forwarding apparatus is configured to receive the routing table of the forwarding apparatus and the packet processing information conversion table of the forwarding apparatus, and execute data exchange between the forwarding apparatuses according to the routing table and the packet processing information conversion table.

Growing community of inventors

Shenzhen, China

Zhanfeng Wang