Invention Grant
- Patent Title: Methods and devices for communicating over a radio channel
- Patent Title (中): 用于通过无线电信道进行通信的方法和装置
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Application No.: US12742750Application Date: 2008-07-02
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Publication No.: US08781484B2Publication Date: 2014-07-15
- Inventor: Robert Baldemair , Richard Abrahamsson , David Astely
- Applicant: Robert Baldemair , Richard Abrahamsson , David Astely
- Applicant Address: SE Stockholm
- Assignee: Telefonaktiebolaget L M Ericsson (publ)
- Current Assignee: Telefonaktiebolaget L M Ericsson (publ)
- Current Assignee Address: SE Stockholm
- International Application: PCT/SE2008/050826 WO 20080702
- International Announcement: WO2009/078785 WO 20090625
- Main IPC: H04W72/00
- IPC: H04W72/00
Abstract:
The invention relates to methods and communication devices for transmitting data on a radio channel comprising the steps of determining a first preamble format to be used in a cell of the second communication device, determining a basic cyclic shift value from a set of basic cyclic shift values, the set is selected based on the preamble format, and transmitting data comprising indication of the determined first preamble format and a basic cyclic shift value pointer indicating the basic cyclic shift value in the set of basic cyclic shift values.
Public/Granted literature
- US20100248732A1 Methods and Devices for Communicating Over a Radio Channel Public/Granted day:2010-09-30
Information query
