Invention Grant
US08626241B2 Allocation of sub channels of MIMO channels of a wireless network
有权
无线网络的MIMO信道的子信道的分配
- Patent Title: Allocation of sub channels of MIMO channels of a wireless network
- Patent Title (中): 无线网络的MIMO信道的子信道的分配
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Application No.: US12791366Application Date: 2010-06-01
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Publication No.: US08626241B2Publication Date: 2014-01-07
- Inventor: Fiona M. Wilson , Keith S Wilson
- Applicant: Fiona M. Wilson , Keith S Wilson
- Applicant Address: US CA Cupertino
- Assignee: Apple Inc.
- Current Assignee: Apple Inc.
- Current Assignee Address: US CA Cupertino
- Agency: Meyertons, Hood, Kivlin, Kowert & Goetzel, P.C.
- Main IPC: H04B1/38
- IPC: H04B1/38 ; H04B17/02 ; H04B7/005 ; H04B1/44 ; H04M1/00 ; H04W4/00

Abstract:
A base station for wireless network uses one or more MIMO channels having subchannels, to communicate with multiple user equipments, and allocates the sub channels to the user equipments. Different subchannels of a given one of the channels can be allocated to different user equipments. The ability to allocate sub channels individually rather than only allocating entire channels can enable higher data rates can be achieved. This is particularly useful for improving data rates at cell boundaries or sector boundaries, where the coverage is traditionally weakest. A user equipment can use subchannels from different MIMO channels from different sectors or from different base stations.
Public/Granted literature
- US20100284357A1 ALLOCATION OF SUB CHANNELS OF MlMO CHANNELS OF A WIRELESS NETWORK Public/Granted day:2010-11-11
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