发明名称 System and method for improving channel efficiency in a wireless linkl
摘要 System and method for improving channel efficiency in a wireless link between an access-point transceiver and a first transceiver. The first transceiver may have a first data throughput rate that is lower than the maximum possible data throughput rate of the wireless link. The first transceiver may include a first receive buffer. An indication of the first data throughput rate and a size of the first receive buffer may be received and stored by the access-point transceiver. A first size of a first data packet for transmission to the first transceiver may be determined by the access-point transceiver based on one or more of the first data throughput rate and/or the size of the first receive buffer. The first data packet of the first size may be transmitted to the first transceiver by the access-point transceiver at a data rate that is higher than the first data throughput rate.
申请公布号 US8958461(B2) 申请公布日期 2015.02.17
申请号 US201113219797 申请日期 2011.08.29
申请人 Qualcomm Incorporated 发明人 Cho James S.;Zhao Shiwei
分类号 H04B1/38;H04L1/16;H04W28/22;H04W84/12 主分类号 H04B1/38
代理机构 Bay Area Technology Law Group PC 代理人 Bay Area Technology Law Group PC
主权项 1. A method for improving channel efficiency in a wireless link between an access-point transceiver and a first transceiver, wherein the first transceiver is limited to a first data throughput rate that is lower than the maximum possible data throughput rate of the wireless link, wherein the first transceiver comprises a first receive buffer, the method comprising: receiving and storing, by the access-point transceiver, an indication of the first data throughput rate and a size of the first receive buffer; determining, by the access-point transceiver, a first size of a first data packet for transmission to the first transceiver, wherein said determining is based on one or more of: the first data throughput rate and the size of the first receive buffer; transmitting, by the access-point transceiver, the first data packet of the first size to the first transceiver at a data rate that is higher than the first data throughput rate, extending, by the access-point transceiver, the wireless link to a second transceiver; determining, by the access-point transceiver, that data throughput to the first transceiver over the wireless link is unlikely to exceed the first data throughput rate based on the extension of the wireless link to the second transceiver; and wherein the access-point transceiver does not determine sizes of data packets for transmission to the first transceiver based on the first data throughput rate or the size of the first receive buffer in response to determining that data throughput to the first transceiver over the wireless link is unlikely to exceed the first data throughput rate.
地址 San Diego CA US