摘要:
A method and apparatus for compiling a protocol data unit (PDU) having a predetermined length from at least one data block for transmission in a wireless communication system. At least one data block is designated for transmission. The data block is first stored in a memory. A data block information list and a data block address list are generated for the data block. The data block information list contains the length of the data block which is to be included within the PDU and the data block address list contains the memory address of data block which is to be included in the PDU. The PDU is then compiled utilizing the data block information list and the data block address list when the PDU is ready for transmission.
摘要:
A wireless transmit receive unit (WTRU) and a method used in a WTRU for controlling wireless communication Packet Switched (PS) data flow on radio access bearers (RABs) between a radio link controller (RLC) and an Internet Protocol Relay (IPR). A combined Radio Access Bearer Manager/Packet Data Convergence Protocol (RABM/PDCP) component provides interface control with a Session Manager (SM) and a radio resource center (RRC) such that the processing of PS data and control of each RAB is associated with the processing of PS data and control of a single radio bearer (RB).
摘要:
A method for validating radio resource control (RRC) messages begins by receiving a RRC message at a wireless transmit/receive unit (WTRU) from a radio access network. A determination is made at the WTRU whether the message is valid by applying a predetermined validation rule. The WTRU accepts the message if the message is valid. The WTRU rejects the message if the message is not valid. The message is rejected unless a new transport format combination set (TFCS) is provided, until the WTRU enters a CELL_DCH state, or both.
摘要:
A wireless transmit receive unit (WTRU) and a method used in a WTRU for controlling wireless communication Packet Switched (PS) data flow on radio access bearers (RABs) between a radio link controller (RLC) and an Internet Protocol Relay (IPR). A combined Radio Access Bearer Manager/Packet Data Convergence Protocol (RABM/PDCP) component provides interface control with a Session Manager (SM) and a radio resource center (RRC) such that the processing of PS data and control of each RAB is associated with the processing of PS data and control of a single radio bearer (RB).
摘要:
A method for validating radio resource control (RRC) messages begins by receiving a RRC message at a wireless transmit/receive unit (WTRU) from a radio access network. A determination is made at the WTRU whether the message is valid by applying a predetermined validation rule. The WTRU accepts the message if the message is valid. The WTRU rejects the message if the message is not valid. The message is rejected unless a new transport format combination set (TFCS) is provided, until the WTRU enters a CELL_DCH state, or both.
摘要:
A method and apparatus for reliably transmitting data by transmitting a plurality of radio link control (RLC) unacknowledged mode (UM) protocol data units (PDUs) over at least one primary channel and at least one auxiliary channel. If at least one RLC UM PDU is missing from the data transmitted over the primary channel, the missing RLC UM PDU is obtained from the auxiliary channel after a predetermined delay. A service data unit (SDU) is completed by combining PDUs received over the primary channel with at least one missing PDU received over the auxiliary channel. The SDU is sent to an application layer. If the missing PDU cannot be obtained before a predetermined time period expires, the transmitted data is deleted. The RLC UM PDUs may be used for streaming multicast applications.
摘要翻译:一种用于通过在至少一个主要信道和至少一个辅助信道上发送多个无线链路控制(RLC)未确认模式(UM)协议数据单元(PDU))来可靠地发送数据的方法和装置。 如果从通过主信道发送的数据中缺少至少一个RLC UM PDU,则在预定延迟之后从辅助信道获得丢失的RLC UM PDU。 通过将通过主信道接收的PDU与通过辅助信道接收的至少一个丢失的PDU组合来完成服务数据单元(SDU)。 SDU被发送到应用层。 如果在预定时间段到期之前无法获得丢失的PDU,则发送的数据被删除。 RLC UM PDU可以用于流多播应用。
摘要:
A method and apparatus for compiling a protocol data unit (PDU) having a predetermined length from at least one data block for transmission in a wireless communication system. At least one data block is designated for transmission. The data block is first stored in a memory. A data block information list and a data block address list are generated for the data block. The data block information list contains the length of the data block which is to be included within the PDU and the data block address list contains the memory address of data block which is to be included in the PDU. The PDU is then compiled utilizing the data block information list and the data block address list when the PDU is ready for transmission.
摘要:
A method and apparatus for reliably transmitting data by transmitting a plurality of radio link control (RLC) unacknowledged mode (UM) protocol data units (PDUs) over at least one primary channel and at least one auxiliary channel. If at least one RLC UM PDU is missing from the data transmitted over the primary channel, the missing RLC UM PDU is obtained from the auxiliary channel after a predetermined delay. A service data unit (SDU) is completed by combining PDUs received over the primary channel with at least one missing PDU received over the auxiliary channel. The SDU is sent to an application layer. If the missing PDU cannot be obtained before a predetermined time period expires, the transmitted data is deleted. The RLC UM PDUs may be used for streaming multicast applications.
摘要翻译:一种用于通过在至少一个主要信道和至少一个辅助信道上发送多个无线链路控制(RLC)未确认模式(UM)协议数据单元(PDU))来可靠地发送数据的方法和装置。 如果从通过主信道发送的数据中缺少至少一个RLC UM PDU,则在预定延迟之后从辅助信道获得丢失的RLC UM PDU。 通过将通过主信道接收的PDU与通过辅助信道接收的至少一个丢失的PDU组合来完成服务数据单元(SDU)。 SDU被发送到应用层。 如果在预定时间段到期之前无法获得丢失的PDU,则发送的数据被删除。 RLC UM PDU可以用于流多播应用。