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标题: [Tech] Advantages of VoLTE Network. [打印本页]

作者: Hegde 时间: 2019-03-18 17:27
标题: [Tech] Advantages of VoLTE Network.
There are certain advantages which VoLTE offers:[br] [br][br] (, 下载次数: 1) [br][br][ul][li]1. Packet Switched Voice[br][/li][/ul][br] (, 下载次数: 0) [br][br]Unlike 2G and 3G networks, where voice is over circuits, Voice over LTE works on the packet switched network.[br][br]Hence, all the technological advancements around IP QoS and moving forward towards SDN (Software Defined Networking) become a natural fit. Hence, while implementing VoLTE we make sure that VoLTE quality of service classes have a direct mapping with IP DSCP QoS classes.[br][br]2. HD Voice.[br][br] [br] (, 下载次数: 0) [br][br][br]Voice over LTE mandates the use of HD Voice codecs such as AMR Wideband. This gives an enhanced voice quality experience which is not available in circuit switched networks.[br]With the evolution of standards, more advanced and adaptive bit rate codecs such as EVS have come into being for VoLTE services.[br][br]3. More Capacity with good quality[br][br]With VoLTE, operators can strike the right balance of providing higher Voice capacities in their RF networks using IP based voice - while still guaranteeing quality of service.[br][br]4. Video Calling[br][br] (, 下载次数: 0) [br][br]Voice over LTE also supports native video calling. Video services use the HD video codec called H.264. Hence, there is an opportunity for operators to offer innovative video services on their packet networks.[br][br]5. Faster call setup time.[br][br]When we use Voice over LTE (VoLTE), there are several differences in the way calls are terminated.[br][br]LTE is an always-on technology. What this essentially means is that a dedicated IP session is reserved for each user in the network.[br][br]This IP session is also known as the default EPS bearer which exists between the device and the PGW.[br][br]On similar lines, the device is also registered with the IMS core network and a dedicated IPSEC tunnel is established with the P-CSCF to carry call setup signalling traffic.[br][br]In a nutshell - Voice over LTE ensures an always-on experience through end to end resource reservation in the network for each user.[br][br]Hence, call setup times (latency) is minimal.[br][br]-----------------------------------------------------------------[br]Thanks for reading {:16_24:}[br]if you Like this information share this thread and give your feedback.{:16_1:}[br]-----------------------------------------------------------------

作者: prasant2020 时间: 2019-03-18 17:37
Good share Sir

作者: RAJUPILLAY2197 时间: 2019-03-18 18:48
Good share

作者: jk885884 时间: 2019-03-18 19:06
Nice information sir.. Thanks

作者: x_hemant 时间: 2019-03-18 19:37
A good complete information about volte service.

作者: irfan_kolkata 时间: 2019-03-18 20:25
Well share bro

作者: reddykrishnayad 时间: 2019-03-18 21:03
nice info

作者: Thinesh 时间: 2019-03-18 21:22
Good share

作者: sakhr68 时间: 2019-03-18 22:02
Nice share brother

作者: dr.gautam 时间: 2019-03-27 00:54
good share

作者: Hegde 时间: 2019-03-27 01:17
Thanks to all {:16_24:}

作者: sivkumar 时间: 2019-03-30 02:28
good share

作者: 8400671043 时间: 2019-03-30 19:53
nice information

作者: soodanhs 时间: 2019-03-31 15:26
volte is better

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