发明名称 |
Multi-cast optimized medium access method for wireless network |
摘要 |
Collisions in wireless networks may be avoided by stacking acknowledge messages, relaying the stacked acknowledge messages, and reducing the number of acknowledge frames transmitted as a result of successful stacked acknowledge message transmissions. Additionally, a blind relay setup may be implemented to increase successful transmission rates such that a relay node in a transmission chain is configured to relay a frame without addressing the relay to a specific node. Non-neighboring nodes may receive frames out of order and relay the frames despite the out of order delivery. |
申请公布号 |
US9137642(B2) |
申请公布日期 |
2015.09.15 |
申请号 |
US201313847528 |
申请日期 |
2013.03.20 |
申请人 |
Google Inc. |
发明人 |
Folkmanis Girts;Heninwolf Paul |
分类号 |
H04W4/06;H04L12/18;H04L1/18;H04L1/00 |
主分类号 |
H04W4/06 |
代理机构 |
Morris & Kamlay LLP |
代理人 |
Morris & Kamlay LLP |
主权项 |
1. A method comprising:
receiving, at a first relay node, a first acknowledge frame comprising a first acknowledge message in a transmission chain, the transmission chain comprising one or more relay nodes; and transmitting a second acknowledge frame from the first relay node, the second acknowledge frame comprising the first acknowledge message and a second acknowledge message, wherein the first acknowledge message and the second acknowledge message are transmitted based on a predefined relay schedule including a different time for each node to transmit a frame. |
地址 |
Mountain View CA US |