Invention Grant
- Patent Title: Progressive information beacon symbols
- Patent Title (中): 逐行信息信标符号
-
Application No.: US12446559Application Date: 2007-10-23
-
Publication No.: US08908613B2Publication Date: 2014-12-09
- Inventor: Thomas Richardson , Junyi Li , Ravi Palanki
- Applicant: Thomas Richardson , Junyi Li , Ravi Palanki
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agent Stanton Braden
- International Application: PCT/US2007/082216 WO 20071023
- International Announcement: WO2008/051965 WO 20080502
- Main IPC: H04W4/00
- IPC: H04W4/00 ; H04L27/26 ; H04W48/12 ; H04L5/02

Abstract:
Systems and methodologies are described that facilitate transmitting beacon symbols comprising static and dynamic information about the beacon and/or a transmitter thereof (or substantially any information a beacon transmitter desires to send). In this regard, the beacon symbol transmitter can select a subcarrier of bandwidth for transmitting the beacon symbol where the subcarrier is indicative of data and is in one of a plurality of subcarrier groups related to the total available subcarriers. Thus, the groups can have common virtual subcarriers such that a subcarrier index can be found in each group. In this way, the selected group can indicate additional information that can change based on what group is selected for transmitting a given beacon symbol.
Public/Granted literature
- US20100309853A1 PROGRESSIVE INFORMATION BEACON SYMBOLS Public/Granted day:2010-12-09
Information query