[특허]Method and apparatus for providing channel assignment information used to support uplink and downlink channels

Method and apparatus for providing channel assignment information used to support uplink and downlink channels 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	H04W-072/04 H04L-001/00 H04L-005/14 H04W-072/14 H04L-005/00 H04W-048/16
출원번호	US-0134019 (2016-04-20)
등록번호	US-10237854 (2019-03-19)
발명자 / 주소	Rudolf, Marian Dick, Stephen G. Pietraski, Philip J.
출원인 / 주소	InterDigital Technology Corporation
대리인 / 주소	Volpe and Koenig, P.C.
인용정보	피인용 횟수 : 0 인용 특허 : 84

초록 ▼

A WTRU receives a control message intended for the WTRU in a shared physical radio resource space in a transmission time interval (TTI) monitored by the WTRU. The WTRU determines whether the control message is intended for the WTRU based on WTRU identity-masked cyclic redundancy check bits. The WTRU processes the control message. The control message has radio resource assignment information and a separate indication indicating whether the control message is a type of control message associated with an uplink or a downlink transmission. The WTRU processes a downlink transmission received in assigned radio resources in the TTI on a condition that the indication indicates that the control message type is associated with a downlink transmission. The WTRU transmits an uplink transmission in assigned radio resources in a subsequent TTI on a condition that the indication indicates that the control message type is associated with an uplink transmission.

대표청구항 ▼

1. A wireless transmit/receive unit (WTRU) comprising: circuitry configured to receive a control message intended for the WTRU in a shared physical radio resource space in a transmission time interval (TTI) monitored by the WTRU;circuitry configured to determine whether the control message is intended for the WTRU based on WTRU identity-masked (ID-masked) cyclic redundancy check (CRC) bits;circuitry configured to process the control message; wherein the control message has radio resource assignment information and a separate indication indicating whether the control message is a type of control message associated with an uplink or a downlink transmission;circuitry configured to process a downlink transmission received in assigned radio resources in the TTI on a condition that the separate indication indicates that the control message type is associated with a downlink transmission; andcircuitry configured to transmit an uplink transmission in assigned radio resources in a subsequent TTI on a condition that the separate indication indicates that the control message type is associated with an uplink transmission, wherein the uplink transmission is a fixed number of time slots after reception of the control message on a condition that the separate indication indicates that the control message type is associated with an uplink transmission, wherein the fixed number of time slots is at least two slots. 2. The WTRU of claim 1, wherein the separate indication is included in the WTRU ID-masked CRC bits. 3. The WTRU of claim 1, wherein the shared physical radio resource space is defined by a set of channelization codes. 4. A method implemented by a wireless transmit/receive unit (WTRU) comprising: receiving a control message intended for the WTRU in a shared physical radio resource space in a transmission time interval (TTI) monitored by the WTRU;determining whether the control message is intended for the WTRU based on WTRU identity-masked (ID-masked) cyclic redundancy check (CRC) bits;processing the control message; wherein the control message has radio resource assignment information and a separate indication indicating whether the control message is a type of control message associated with an uplink or a downlink transmission;processing a downlink transmission received in assigned radio resources in the TTI on a condition that the separate indication indicates that the control message type is associated with a downlink transmission; andtransmitting an uplink transmission in assigned radio resources in a subsequent TTI on a condition that the separate indication indicates that the control message type is associated with an uplink transmission, wherein the uplink transmission is a fixed number of time slots after reception of the control message on a condition that the separate indication indicates that the control message type is associated with an uplink transmission, wherein the fixed number of time slots is at least two slots. 5. The method of claim 4, wherein the separate indication is included in the WTRU ID-masked CRC bits. 6. The method of claim 4, wherein the shared physical radio resource space is defined by a set of channelization codes.

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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

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연합인증

Method and apparatus for providing channel assignment information used to support uplink and downlink channels 원문보기

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Method and apparatus for providing channel assignment information used to support uplink and downlink channels 원문보기

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