Invention Grant
- Patent Title: Method and apparatus for efficient scheduling in broadband wireless access networks
- Patent Title (中): 宽带无线接入网络中有效调度的方法和装置
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Application No.: US12419250Application Date: 2009-04-06
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Publication No.: US08570958B2Publication Date: 2013-10-29
- Inventor: Shantidev Mohanty , Rath Vannithamby , Kamran Etemad , Roshni M. Srinivasan
- Applicant: Shantidev Mohanty , Rath Vannithamby , Kamran Etemad , Roshni M. Srinivasan
- Applicant Address: US CA Santa Clara
- Assignee: Intel Corporation
- Current Assignee: Intel Corporation
- Current Assignee Address: US CA Santa Clara
- Agency: Schwegman, Lundberg & Woessner, P.A.
- Main IPC: H04W4/00
- IPC: H04W4/00

Abstract:
The various inventive embodiments relate to arrangement of information elements (IEs) for persistent and/or dynamic allocations in a wireless broadband network and include optimization techniques to eliminate the repetitive information fields from the downlink (DL)-Persistent-IEs, uplink (UL)-Persistent-IEs, DL-IEs, and UL-IEs. Elimination of repetitive information fields reduces MAP overhead. In addition embodiments relate to methods to use the same hybrid automatic repeat request (HARQ) region to contain persistent as well as non-persistent allocations. The use of the same HARQ region for persistent as well as non-persistent allocations further reduces the MAP overhead as it requires a single header to define the HARQ region instead of the two headers that are required to define two different HARQ regions: one for persistent allocation and the second one for non-persistent allocations.
Public/Granted literature
- US20090257389A1 METHOD AND APPARATUS FOR EFFICIENT SCHEDULING IN BROADBAND WIRELESS ACCESS NETWORKS Public/Granted day:2009-10-15
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