What is BA form?

In idle and active modes, MS will only measure the signal strength of the BCCH carriers in the service cell and adjacent cells at the frequency points defined in the BA table. The results of the measurement are used in idle mode to select the best cell to lock (i.e., cell reselection); In active mode, the locating algorithm is performed based on the measurement results, and the result is cell switching (if the neighboring area is determined and the parameters are not wrong). To put it bluntly, the BA table is a list of frequencies provided by the network for MS, and MS measures based on the frequencies on the list.

Without this list, in idle mode, MS will measure the frequency points of the full frequency band (this is somewhat similar to the case of cell selection after MS is off-grid); In active mode, MS will not measure any frequency, and as a result, it will not be able to switch and will eventually cause the call to drop. Therefore, the function of the dual BA meter is idle mode and active mode, which provide suitable measurement frequency points respectively, and the BA meter sends the system information on the BCCH to the permanent register or SIM card of the MS.

In idle mode, the BA list is transmitted by the BCCH channel, and in the active mode, the BA list is transmitted by SACH. Mobile communication in the BA table we define the measurement frequency, which has two types: active and idle, but no matter which type, the mobile phone will send 6 strongest signal strength cell information and local area information on time to achieve location update or switching.

Summary. Baume & Mercier: is a Swiss watch brand founded in 1830. It is known for its simple yet elegant design, high-quality mechanical movements and handmade watchmaking techniques.

Baume & Mercier: is a watch brand originating from Switzerland, founded in 1830. It is known for its simple and elegant design, high-quality mechanical movements and handmade watchmaking techniques.

Ball: Zhipai is a watch brand originating from the United States, which is mainly based on machine boring machine watches, and is famous for its shockproof and wear-resistant characteristics. Baume:

It is a sub-brand of Longines, a Swiss high-end watch brand, with environmental protection, sustainability and fashion as its main design concepts.

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What is this watch called?

Blancpain: It is one of the famous Swiss mobile watch brands, with a history of nearly 300 years. It is mainly engaged in the production of high-end mechanical watches, and is favored by watch collectors for its unique design and technical characteristics.

Summary. Tell you that if the "BA" you mentioned refers to the watch brand, it could be the Swiss watch brand "Blancpain". The brand is identified with the letter "BA", and its products often have the "Blancpain" or "BA" logo on the dial or on the movement.

Founded in 1735 on the shores of Lake Léman, Switzerland, Blancpain is one of the world's oldest surviving watch brands. It manufactures watches known for their high quality, exquisite detailing and exquisite watchmaking craftsmanship, with numerous unique technology and design patents, and is widely regarded as one of the most beautiful, precise and artistically valuable high-end watches in the world. Blancpain's product line is extensive, ranging from complex mechanical watches such as tourbillons, chronographs, perpetual calendars, moon phases, minute repeats, etc., to women's jewellery watches, simple three-hand watches, and many other styles.

What is this watch called?

Tell you that if the "BA" you mentioned refers to the watch brand, it could be the Swiss watch brand "Blancpain". The brand is identified with the letter "BA", and its products often have the "Blancpain" or "BA" logo on the dial or on the movement. Founded in 1735 on the shores of Lake Léman, Switzerland, Blancpain is one of the world's oldest surviving watch brands.

It manufactures watches known for their high quality, exquisite detailing and exquisite watchmaking craftsmanship, with a wide range of unique and unconventional technical and design expertise, and is widely regarded as one of the most beautiful, precise and artistically valuable luxury watches in the world. Blancpain's product range ranges from complex mechanical watches such as tourbillons, chronographs, perpetual calendars, moon phases, minute repeats, etc., to women's jewellery watches and simple three-hand watches.

The answer is Blancpain's "Hidden King".