Invention Grant
US08989152B1 Systems and methods for symmetrical implementation of inter-cell interference coordination (ICIC) in a radio access network (RAN)
有权
在无线接入网(RAN)中对称实现小区间干扰协调(ICIC)的系统和方法
- Patent Title: Systems and methods for symmetrical implementation of inter-cell interference coordination (ICIC) in a radio access network (RAN)
- Patent Title (中): 在无线接入网(RAN)中对称实现小区间干扰协调(ICIC)的系统和方法
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Application No.: US13765336Application Date: 2013-02-12
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Publication No.: US08989152B1Publication Date: 2015-03-24
- Inventor: Siddarth S. Oroskar , Jasinder P. Singh , Maulik K. Shah , John W. Prock
- Applicant: Sprint Spectrum L.P.
- Applicant Address: US KS Overland Park
- Assignee: Sprint Spectrum L.P.
- Current Assignee: Sprint Spectrum L.P.
- Current Assignee Address: US KS Overland Park
- Main IPC: H04W4/00
- IPC: H04W4/00 ; H04W36/30 ; H04W72/12

Abstract:
Disclosed herein are systems and methods for symmetrical implementation of inter-cell interference coordination (ICIC) in a radio access network (RAN) having a first base station serving a first set of access terminals and a second base station serving a second set of access terminals. In an embodiment, a network entity makes both a first determination that each access terminal in the first set is receiving at least a threshold-strong signal from the second base station and a second determination that each access terminal in the second set is receiving at least a threshold-strong signal from the first base station. Responsive to making these determinations in combination, the network entity manages an assignment of reverse-link resource blocks in the RAN such that no reverse-link resource blocks are assigned to both an access terminal in the first set and an access terminal in the second set.
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