Invention Grant
- Patent Title: Systems and methods for channel allocation for forward-link multi-user systems
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Application No.: US10400882Application Date: 2003-03-28
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Publication No.: US09125061B2Publication Date: 2015-09-01
- Inventor: Jianming Wu , Wen Tong , Daniel Boudreau
- Applicant: Jianming Wu , Wen Tong , Daniel Boudreau
- Applicant Address: US CA Cupertino
- Assignee: APPLE INC.
- Current Assignee: APPLE INC.
- Current Assignee Address: US CA Cupertino
- Agency: Fay Kaplun & Marcin, LLP
- Main IPC: H04B7/216
- IPC: H04B7/216 ; H04W16/12 ; H04W72/04 ; H04W72/12

Abstract:
A method of allocating bandwidth is provided which involves for each sector of a plurality of sectors in a cell, using a respective subset of a total bandwidth; wherein for any two adjacent sectors, the respective subsets only partially overlap. A scheduling method is provided which involves for each sector, scheduling users for transmission on the respective subset of the total bandwidth by: for a given transmitter, allocating a respective fraction of capacity associated with the available bandwidth to each of at least two users selected from a plurality of users by performing an optimization for a selected scheduler design, the optimization selecting the at least two users and the optimization determining for each user the respective fraction of capacity; generating and transmitting a signal in which each of the at least two users has the respective fraction of capacity.
Public/Granted literature
- US20040125772A9 Systems and methods for channel allocation for forward-link multi-user systems Public/Granted day:2004-07-01
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