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FTSH-102-03-L-DV-TR

来源:LM317 Electronics Components编辑:RAF时间:2021-06-14 04:56:23

Funktionerna är en del av de tidigare beskrivna ur grupp 1 (Mycket beräkningsintensiva) som i en WCDMA-mottagare benämns Chip rate processing”.

Although some greeted OMA's approach with skepticism, others said it is offering a legitimate platform to which additional technical layers can be added to support applications beyond wireless.

In conjunction with OMA's release of DRM version 2.0 last week, the mobile industry announced a separate entity called the Content Management License Administrator (www. cm-la.com), formed to implement and build a business framework for the OMA spec. Participating in the CMLA announcement last week were Intel, mmO2, Nokia, Panasonic, RealNetworks, Samsung and Warner Bros.

FTSH-102-03-L-DV-TR

OMA's digital-rights management scheme, combined with CMLA's efforts to enforce compliance and robustness rules for DRM implementations, will let consumers download music or video clips. The user could pay once for certain content and then play the content back on any registered device. The initiative makes the DRM applicable to various device categories: There is nothing in the spec that ties [it exclusively] to the mobile environment,” said Gary Mittelstaedt, business development manager for the corporate technology group at Intel Corp.

Seppo Aaltonen, director of wireless-technology marketing at Nokia Technology, said the version 2.0 DRM scheme can be used by online media service companies, PC software vendors and mobile operators on such gear as cell phones, PDAs, PCs, MP3 players, jukeboxes and Wi-Fi devices.

Handsets' multimedia capabilities and the bandwidth of today's cellular networks are still so limited as to make the mobile industry an unlikely candidate for breaking the digital-media logjam. But the industry's motivation is clear.

FTSH-102-03-L-DV-TR

Nokia, for example, doesn't want its handsets stuck with a proprietary DRM tied to a specific service, which is the business model common to many MP3 players today.

Juha-Pekka Sipponen, the director of media player applications at Nokia Mobile, said the mobile-industry culture historically has promoted open standards. But while industry standards exist for music compression, video compression and file formats, DRM has been a missing link,” Sipponen said.

FTSH-102-03-L-DV-TR

Unlike previous industry efforts, the mobile industry's DRM initiative separates the development of the DRM spec (OMA's task) from the construction of the business and legal framework (CMLA's domain).

Intel's Mittelstaedt said CMLA is responsible for providing compliance and robustness rules for the implementation of an open DRM standard. With CMLA certification of OMA DRM-enabled devices, content and rights holders can rest assured that devices are adequately implemented before releasing premium content.

Test-and-measurement maker Agilent Technologies (Palo Alto, Calif.) is rolling out low-priced calibration services for electronic test equipment, especially gear that's used in general-purpose applications.

With this announcement, Agilent claims that it now offers the most comprehensive calibration service portfolio in the industry, with a range of calibration choices so users can best match usage requirements to their test equipment.

Agilent's Industry Calibration service is designed for those who need calibration services for general-purpose applications ranging from R&D to manufacturing, to field service.

For Agilent and Third-Party Equipment

Industry Calibration, which includes calibration data and adjustments, is available for a variety of Agilent and third-party test equipment, including basic instruments such as digital multimeters, counters, function generators, power supplies, and scopes. It's also available for RF and microwave equipment, such as signal generators, spectrum analyzers, and network analyzers.

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