摘要:
使用帯域がシステム帯域の一部の狭帯域に制限されるユーザ端末の通信において、カバレッジを拡張する場合であっても、上りリンクのランダムアクセス手順の最適化を図ること。システム帯域の一部の狭帯域に使用帯域が制限されたユーザ端末において、PRACH(Physical Random Access Channel)の繰り返し送信に関する情報を受信する受信部と、繰り返し送信に関する情報に基づいて、サブフレームの一部又は全部でPRACHを繰り返し送信する送信部と、を具備する構成とした。
摘要:
Systems and methods for managing in-vehicle system network connectivity. A media system processor may determine an application requirement of an application running on the media system and an available bandwidth of a cellular communication link of the media system. The processor may receive available cellular communication link bandwidths of one or more mobile devices in communication with the media system. The processor may rank an ability of the media system, the first one or more mobile devices to meet the application requirement based on their respective available bandwidths, select the highest ranked of the media system, and the one or more mobile devices via a short-range communication to receive content for presentation by the media system, and may receive the content for the selected highest ranked of the media system, and the one or more mobile devices.
摘要:
A method, an apparatus, and a computer program product for wireless communication are provided. In one aspect, an apparatus is configured to transmit user data in a first symbol of a first symbol type. The first symbol type has a first symbol duration, a first frequency bandwidth, and a first tone plan. The first tone plan includes a first valid start tone index, a first valid end tone index, and a first set of DC tones. The apparatus is further configured to transmit an LTF in a second symbol of a second symbol type. The second symbol type has a second symbol duration, a second frequency bandwidth, and a second tone plan. The second tone plan includes a second valid start tone index, a second valid end tone index, and a second set of DC tones.