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| author | Narayan Reddy <narayanr@nvidia.com> | 2014-03-24 16:53:03 +0530 |
|---|---|---|
| committer | JP Abgrall <jpa@google.com> | 2014-04-18 19:19:44 +0000 |
| commit | ce898489e4ff2567b297c8f8776504b9924f432a (patch) | |
| tree | cd821ebf37998847c8bc89512e40a1b3a9815c97 | |
| parent | e99e5474e101034e2d6e095ebdca011cb62b9386 (diff) | |
| download | system_core-ce898489e4ff2567b297c8f8776504b9924f432a.zip system_core-ce898489e4ff2567b297c8f8776504b9924f432a.tar.gz system_core-ce898489e4ff2567b297c8f8776504b9924f432a.tar.bz2 | |
rootdir: init.rc: update max TCP window sizes for mobile networks
GRPS: RTT=600ms, max tput=80kbps (class 12 GMSK 4+1)
EDGE: RTT=300ms, max tput=236kbps (class 12 8PSK)
UMTS: RTT=200ms, max tput=384kbps (R99)
HSDPA: RTT=75ms, max tput=14Mbps (cat 10)
HSUPA: RTT=50ms, max tput=14Mbps
HSPA: RTT=50ms, max tput=14Mbps
HSPA+: RTT=50ms, max tput=42Mbps (cat 20)
LTE: RTT=20ms, max tput=100Mbps (class 3)
bug 67569
Change-Id: I9d62359bbd11dc68e3649a7ea2295d0d4e25e3f2
Signed-off-by: Narayan Reddy <narayanr@nvidia.com>
Signed-off-by: Steve Lin <stlin@nvidia.com>
| -rw-r--r-- | rootdir/init.rc | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/rootdir/init.rc b/rootdir/init.rc index dfb98f0..0ef097c 100644 --- a/rootdir/init.rc +++ b/rootdir/init.rc @@ -372,13 +372,13 @@ on boot setprop net.tcp.buffersize.wifi 524288,1048576,2097152,262144,524288,1048576 setprop net.tcp.buffersize.ethernet 524288,1048576,3145728,524288,1048576,2097152 setprop net.tcp.buffersize.lte 524288,1048576,2097152,262144,524288,1048576 - setprop net.tcp.buffersize.umts 4094,87380,110208,4096,16384,110208 - setprop net.tcp.buffersize.hspa 4094,87380,262144,4096,16384,262144 - setprop net.tcp.buffersize.hsupa 4094,87380,262144,4096,16384,262144 - setprop net.tcp.buffersize.hsdpa 4094,87380,262144,4096,16384,262144 - setprop net.tcp.buffersize.hspap 4094,87380,1220608,4096,16384,1220608 - setprop net.tcp.buffersize.edge 4093,26280,35040,4096,16384,35040 - setprop net.tcp.buffersize.gprs 4092,8760,11680,4096,8760,11680 + setprop net.tcp.buffersize.umts 58254,349525,1048576,58254,349525,1048576 + setprop net.tcp.buffersize.hspa 40778,244668,734003,16777,100663,301990 + setprop net.tcp.buffersize.hsupa 40778,244668,734003,16777,100663,301990 + setprop net.tcp.buffersize.hsdpa 61167,367002,1101005,8738,52429,262114 + setprop net.tcp.buffersize.hspap 122334,734003,2202010,32040,192239,576717 + setprop net.tcp.buffersize.edge 4093,26280,70800,4096,16384,70800 + setprop net.tcp.buffersize.gprs 4092,8760,48000,4096,8760,48000 setprop net.tcp.buffersize.evdo 4094,87380,262144,4096,16384,262144 class_start core |