Invention Grant
- Patent Title: Maintaining uninterrupted service in a wireless access point and client stations thereof
- Patent Title (中): 在无线接入点及其客户站中维护不间断的业务
-
Application No.: US11034912Application Date: 2005-01-12
-
Publication No.: US07647046B2Publication Date: 2010-01-12
- Inventor: Wenfeng Huang , Huizhao Wang , Xiaode Xu , Arnold M. Bilstad
- Applicant: Wenfeng Huang , Huizhao Wang , Xiaode Xu , Arnold M. Bilstad
- Applicant Address: US CA San Jose
- Assignee: Cisco Technology, Inc.
- Current Assignee: Cisco Technology, Inc.
- Current Assignee Address: US CA San Jose
- Agency: INVENTEK
- Agent Dov Rosenfeld
- Main IPC: H04W4/00
- IPC: H04W4/00

Abstract:
A method, an apparatus, and code in a carrier medium to operate in a first access point of a wireless network in communication with at least one associated client station. The method includes wirelessly broadcasting a management frame including an indication that the first access point will stop being active, such that each associated client station can wirelessly roam to a second access point prior to the first access point ceasing being active. One embodiment further includes reducing the transmit power of wireless communication used to wirelessly transmit information to the associated client stations, such that each associated client station can eventually wirelessly roam to the second access point.
Public/Granted literature
- US20060153151A1 Maintaining uninterrupted service in a wireless access point and client stations thereof Public/Granted day:2006-07-13
Information query