发明名称 Characterization of the capacity region of a set of transmitters in a communication network
摘要 A capability is provided for characterizing the capacity region of a set of transmitters of a communication network. A set of interference constraints is determined for a set of transmitters having a plurality of transmitters. A plurality of expressions for a respective plurality of transmission time fractions for the transmitters are determined, as functions of a plurality of stability parameters of the respective transmitters and a plurality of ratio parameters of the respective transmitters, based on the set of interference constraints. A plurality of expressions for the respective plurality of stability parameters for the transmitters are determined as functions of the transmission time fractions of the transmitters and the ratio parameters of the transmitters. The expressions for the stability parameters are indicative of the capacity region of the set of transmitters, which may be determined by evaluating the expressions for the stability parameters.
申请公布号 US9143409(B2) 申请公布日期 2015.09.22
申请号 US201313793790 申请日期 2013.03.11
申请人 Alcatel Lucent 发明人 Laufer Rafael P.
分类号 H04L12/24;H04W28/04 主分类号 H04L12/24
代理机构 Wall & Tong, LLP 代理人 Wall & Tong, LLP
主权项 1. An apparatus, comprising: a processor and a memory communicatively connected to the processor, the processor configured to: determine a set of interference constraints for a set of transmitters comprising a plurality of transmitters;determine, based on the set of interference constraints, a plurality of expressions of a respective plurality of transmission time fractions of the transmitters as functions of a plurality of stability parameters of the respective transmitters and a plurality of ratio parameters of the respective transmitters, wherein the transmission time fractions of the transmitters are indicative of respective fractions of time that the transmitters transmit, wherein the ratio parameters of the transmitters comprise, for each of the transmitters, a respective ratio of an expected transmission time of the respective transmitter to an expected back-off time of the respective transmitter;determine, based on the plurality of expressions of the respective plurality of transmission time fractions of the transmitters, a plurality of expressions of the respective plurality of stability parameters of the transmitters as functions of the transmission time fractions of the transmitters and the ratio parameters of the transmitters;determine a representation of a capacity region of the set of transmitters based on the plurality of expressions of the respective plurality of stability parameters of the transmitters;determine, based on the representation of the capacity region of the set of transmitters, transmission conditions to be used by the transmitters; andpropagate, toward the transmitters, the transmission conditions to be used by the transmitters.
地址 Boulogne-Billancourt FR