Invention Grant
US07688722B2 Communication apparatus, method, and computer readable medium thereof for switching channels in a beacon network
有权
用于在信标网络中切换信道的通信装置，方法和计算机可读介质
- Patent Title: Communication apparatus, method, and computer readable medium thereof for switching channels in a beacon network
- Patent Title (中): 用于在信标网络中切换信道的通信装置，方法和计算机可读介质
-
Application No.: US11677942Application Date: 2007-02-22
-
Publication No.: US07688722B2Publication Date: 2010-03-30
- Inventor: Li-Chun Ko , Chi-Wen Teng , Yung-Chih Liu , Yu-Chee Tseng
- Applicant: Li-Chun Ko , Chi-Wen Teng , Yung-Chih Liu , Yu-Chee Tseng
- Applicant Address: TW Taipei
- Assignee: Institute for Information Industry
- Current Assignee: Institute for Information Industry
- Current Assignee Address: TW Taipei
- Agency: Patterson, Thuente, Skaar & Christensen, P.A.
- Priority: TW95143982A 20061128
- Main IPC: H04W4/00
- IPC: H04W4/00 ; H04J3/00
Abstract:
A communication apparatus originally transmits data packets via a first channel based on a first beacon interval. A memory thereof records the first beacon interval. A receiving interface thereof receives information of a second channel. A processor thereof determines whether the second channel has been used according to the information. If not, a transmission interface thereof switches the communication channel to the second channel, and transmits data based on the first beacon interval via the second channel in order to solve the problem that packets are delay for transmission or even abandoned due to overload of the beacon network.
Public/Granted literature
Information query
