The assignment is repeated because the calling subscriber may not
receive the notification on the DCCH, during handover process. After the
assignment is complete, the calling subscriber will receive
notification.
This cannot be done automatically by the BTS, because the BTS has no
relation between the notifications and the channels.
The notification is required, so that the MS knows the channel to listen
to when leaving the uplink the first time. If no notification is
received, the MS will abort the call.
Change-Id: Ife568b8c2756be332c0b8de21111f66f6e537c4d
For each BTS, an SI 10 is generated with the informations about all
neighbor BTS that have the same group/broadcast call.
The SI 10 will only define neighbor cells within the same BSC, because
it does not know about neighbor cells within other BSCs.
When multiple channels are used for a group/broadcast call, the SI 10
is generated after all channels have been activated. Subsequent channel
activations result in an update of SI 10 on all channels.
Change-Id: Icd3101e6dd935a57f003253aaef400c2cf95a0c3
struct lchan_activate_info and struct lchan_modify_info use an enum to
define, if the channel type is for a normal channel, a VAMOS channel or
a VGCS/VBS channel.
Change-Id: I21167eb4192c02cd7b5e1574cddb382a3feaebe0
Vadim Yanitskiy
Andreas Eversberg