Tsinghua University

Telcordia Technologies, Inc.

Toshiba America Research, Inc.

Jyh Cheng Chen

Yoshihiro Ohba

Shinichi Baba

Anthony McAuley

Zong Hua Liu

Shin Ying Pan

A method for relocating network gateways comprises the steps of obtaining a moving average of drop ratios and setting the duration of the next detection interval based on the moving average of drop ratios, and requesting at least one mobile station to perform a CSN mobility management procedure when the moving average of drop ratios exceeds a high drop ratio.

Network gateway and method for relocating the same

A method for distributing and conditioning IP traffic for mobile networks based on differentiated services, wherein edge/border routers are only required to maintain QoS profiles for related mobile stations. A new IP address or a new service level subscription or service level agreement of an mobile station is only sent to related edge/border routers. As a result, unnecessary IP traffic is significantly reduced. The routers in accordance with methods of the invention disregard the contents of an IP payload and therefore all of the IP addresses that a mobile station may posse. A mobile station is permitted to enter into a domain and obtain a desired quality of service (e.g., Gold or Standard service) without the need to maintain the service while moving through the domain.

Method for distributing and conditioning traffic for mobile networks based on differentiated services

Growing community of inventors

Hsinchu, Taiwan

Jyh Cheng Chen