Which is not a control channel of GSM?
Emma Martinez
Published May 05, 2026
3. Which of the following is not a control channel of GSM? Explanation: There are three main control channels in the GSM system. These are the broadcast channel (BCH), the common control channel (CCCH) and the dedicated control channel (DCCH).
Beside this, what are the control channel groups in GSM?
In GSM networks, Control Channels are divided into three categories: Broadcast Channel (BCH), Common Control Channel (CCCH), and Dedicated Control Channel (DCCH).
Broadcast Channel (BCH)
- Broadcast Control Channel (BCCH)
- Frequency Correction Channel (FCCH)
- Synchronization Channel (SCH)
Subsequently, question is, what are the basic channels available in GSM? GSM Channel are divided into two types:
- Traffic channels (TCHs):
- Control Channel (CCH):
- a) Broadcast control channel:
- . It has three types:
- a. FREQUENCY CORRECTION CHANNEL (FCCH):
- b. SYNCHRONISATION CHANNEL (SCH):
- c. BROADCAST CONTROL CHANNEL (BCH):
- Common Control Channel:
Considering this, which of the following is not part of GSM?
Which of the following does not come under the teleservices of GSM? Explanation: GSM services follow ISDN guidelines and are classified as either teleservices or data services. Teleservices include standard mobile telephony and mobile originated or base originated traffic. 5.
What is the difference between control channel and traffic channel?
The traffic channels are intended to carry encoded speech or user data. and user data. Speech channels are defined for both full rate and half rate traffic channels. Control channels carry signaling information between an MS and a BTS.
Related Question Answers
What is TCH in GSM?
A logical traffic channel in GSM is abbreviated by TCH. It can be used for either data or speech. The radio interface must support bi-directional transmission in order to support speech and data communication. The traffic channels can either be full rate (TCH/F) or half rate (TCH/H)What is GSM channel?
GSM uses a variety of 'channels' in which the data is carried. In GSM, these channels are separated into physical channels and logical channels. The Physical channels are determined by the timeslot, whereas the logical channels are determined by the information carried within the physical channel.What is GSM logical channel?
In GSM logical channels (see Figure 7.4) are used to carry traffic and control information. There are three types of logical channels: traffic channels (TCHs), control channels (CCHs), and the cell broadcast channel (CBCH). The traffic channels are used to transmit user information (speech or data).What is multiframe in GSM?
A GSM Multiframe is the basic unit, and is 120 ms long. There are 26 Frames in each Multiframe, with each Frame being 4.61538 ms long (120 ms/26). Within each Frame are 8 Timeslots at 576.92 μs per Timeslot (577 μs in round numbers). Finally, there are 156.25 Bits per Timeslot, each Bit being 3.69231 μs long.What is BCCH and TCH in GSM?
Abstract - The GSM system has two type of frequency carri- ers. , namely the frequencies that carry the broadcast control channels (BCCH) and the frequencies carrying only traffic chan- nels (TCH).Why are so many logical channels used in GSM?
Logical channels • It transports either user data during a call or signalling information for MS or base station. The data, whether user traffic or signalling information, are mapped onto the physical channels by defining a number of logical channels .What is GSM architecture?
The GSM system architecture contains a variety of different elements, and is often termed the core network. It is essentially a data network with a various entities that provide the main control and interfacing for the whole mobile network.What is channel assignment What are the types?
Channel-allocation schemes follow one of two types of strategy: Fixed: FCA, fixed channel allocation: manually assigned by the network operator. Dynamic: DCA, dynamic channel allocation. DFS, dynamic frequency selection.What are the main parts of a BSS in a GSM network?
The BSS is composed of two parts: The Base Transceiver Station (BTS) The Base Station Controller (BSC)What are the three main parts of GSM architecture?
The GSM architecture consists of three major interconnected subsystems that interact with themselves and with users through certain network interface. The subsystems are Base Station Subsystem (BSS), Network Switching Subsystem (NSS) and Operational Support Subsystem (OSS).What controller group is BTS or cell tower?
The base transceiver station (BTS) is connected via landline to a radio network controller (RNC). The RNC manages several base transceiver stations. The radio network controller is connected to a Mobile Switching Center. Each Mobile Switching Center (MSC) manages the cell towers in a single coverage area.Which of the following services are defined by the GSM?
Voice CallsThe most basic Teleservice supported by GSM is telephony. This includes full-rate speech at 13 kbps and emergency calls, where the nearest emergency-service provider is notified by dialing three digits.
Which modulation technique is used by GSM?
Gaussian Minimum Shift KeyingWhich of the following traffic channels is used by GSM?
GSM has two types of traffic channels TCH/FS and TCH/HS. It is used both in the uplink and downlink after mobile has established connection with the GSM cell (BTS).Which mode is used for installing networks in wireless communication device characteristics?
The mode that is used for installing networks in the wireless communication device is fixed and wired. A wireless network refers to a network that uses wireless data connections between nodes of networks.How many users of voice channels are supported for each channel in GSM?
eight usersWhat are the main parts of a mobile station in a GSM network Mcq?
2) What are the main parts of a Mobile Station in a GSM Network?2G GSM Structure / Architecture Basics Interview MCQ Questions and Answers 1.
| SNO | Topic |
|---|---|
| 8 | 2G GSM Channels, Types, Functions - 1 |
| 9 | 2G GSM Channels, Types, Functions - 2 |
| 10 | 2G GPRS Core Network Architecture - 1 |
| 11 | GPRS Network Interfaces and Protocols |
What are the four types of handover available in GSM?
• There are four basic types of handoffs in GSM network:- Intra-cell handover. Such a kind of handover is performed to optimize the traffic load in the cell or to improve quality of a connection by changing carrier frequency.
- 2 Inter-cell handover.
- 3 Inter-BSC handover.
- 4 Inter-MSC handover.
Which one of the following is not a Signalling channel in GSM?
3. Which of the following is not a control channel of GSM? Explanation: There are three main control channels in the GSM system. These are the broadcast channel (BCH), the common control channel (CCCH) and the dedicated control channel (DCCH).What are physical channels?
Physical ChannelsA physical radio channel is a radio frequency or pair of frequencies that is allocated by the regulatory body to an agency for communication. Simply put, this means in direct radio to radio communication the same frequency may be used for reception and transmission.
