Abstract: The present application provides a soft pack battery, which comprises a packaging film provided with at least one breathable hole. The soft pack battery further comprises a breathable membrane. The breathable membrane seals the breathable hole, and the breathable membrane can block liquid while allowing gas to pass through. The gas in the soft pack battery can be discharged through the breathable membrane, thereby improving the safety performance and the service life of the battery.

Abstract: Techniques are described for performing control information transmission. An example wireless communication method includes transmitting, by a communication device, control information on a shared channel using one or more transmission layers, where the control information is transmitted on the shared channel using one or more transport blocks or one or more codewords, and where the control information is multiplexed on the shared channel based on a type of the control information.

Abstract: The application discloses an optical assembly, a photoelectric module and a mounting method, a plug and an active cable, and belongs to the field of optical fiber connectors. The optical assembly comprises a body, and a reflecting surface, an opening and a lens arranged on the body. The opening and the lens are both arranged on one side of the reflecting surface along a first direction, and meanwhile, the opening comprises an inner wall, the lens is arranged on the inner wall of the opening, the opening faces the first direction and a second direction, and the second direction is different from the first direction.

Abstract: Techniques are described to perform random access. An example wireless communication method includes receiving, by a communication device, a control information format that indicates to initiate a random access procedure associated with a transmission parameter; performing, by the communication device and in response to the receiving the control information format, a random access channel (RACH) transmission; receiving, in response to the RACH transmission, a control channel with a cyclic redundancy check (CRC) scrambled by a radio network temporary identifier (RNTI), where the RNTI is associated with the RACH transmission; and receiving, by the communication device, a shared channel scheduled by the RNTI, where the control channel and the shared channel are received during a random access response window that is defined according to a rule.

Abstract: A communication method and an apparatus are provided herein. The method includes: sending, by a mobility management entity (MME), a track area update (TAU) accept message to a user equipment (UE), the TAU accept message comprising an identifier constructed from at least a resource pool identifier (pool-ID) that identifies a resource pool in a public land mobile network (PLMN), a mobility management entity identifier (MME-ID) that uniquely identifies the MME within the resource pool, and a UE temporary identifier that uniquely identifies the UE within the MME; and receiving, by the MME, a TAU complete message from the UE.

Abstract: Methods, apparatus, and systems that relate to efficient indication of the beam states under the unified TCI framework for uplink channels and reference signal transmissions in multiple transmission and reception points. In one example aspect, a method for wireless communication includes determining one or more beam states associated with a transmission from a terminal device to a base station and performing the transmission according to the one or more beam states. One beam state is associated with multiple channels and reference signals.

Abstract: Presented are systems and methods for determining downlink control information. A wireless communication device may receive a downlink signaling that includes a first indication field and a second indication field from a wireless communication node. The wireless communication device may simultaneously transmitting a first Physical Uplink Shared Channel (PUSCH) transmission and a second PUSCH transmission. The first PUSCH transmission can be indicated by the first indication field. The second PUSCH transmission can be indicated by one of the first indication field or the second indication field.

Abstract: A method of wireless communication is described. The method includes receiving, by a user device from a base station, timing advance information including a first timing advance information and a second timing advance information; receiving, transmission resource information associated with transmission information; determining a first transmission timing for a first transmission associated with a first transmission resource information based on the first timing advance information and a second transmission timing for a second transmission associated with a second transmission resource information based on the second timing advance information; and transmitting, based on the determining, the first transmission in a first time period using a first transmission timing and a second transmission in a second time period using a second transmission timing.

Abstract: A method of wireless communication includes transmitting, by a network device, a message that includes a cell switch command and N transmission configuration indicator (TCI) states for one or more candidate cells or a target cell, where N is a positive integer. Another method of wireless communication includes transmitting, by a network device, a message indicating N transmission configuration indicator (TCI) states for one or more candidate cells or a target cell, where N is a positive integer such that the message excludes a cell switch command.

Abstract: This disclosure is related to wireless communication. A method of wireless communication, comprising receiving, by a wireless communication device, from a network device, a first message comprising random access configuration information associated with at least one transmission information; determining, by the wireless communication device, at least one random access resource pool associated with the at least one transmission information based on the first message; determining, by the wireless communication device, a random access preamble and a PRACH transmission occasion based on a random access resource pool associated with the transmission information; and transmitting, after the determining, the random access preamble to the network device in the PRACH transmission occasion.

Abstract: Techniques and methods are described for channel state information reporting. In one aspect, a wireless communication method, comprising determining, by a wireless communication device, at least N time domain transmission occasions of measurement element at least one of channel state information reference signal (CSI-RS) or channel state interference measurement (CSI-IM), wherein N is an integer larger than 1; determining, by the wireless communication device, first channel state information CSI of one CSI reporting based on the at least N time domain transmission occasions of at least one of CSI-RS or CSI-IM; and transmitting, by the wireless communication device, the first channel state information.

Abstract: A method of wireless communication is described. The method includes, receiving, by a user device scheduled to simultaneously transmit uplink transmissions which are fully or partially overlapped in a time domain and associated with respective transmission information, a message indicating one or more sets of power control parameters associated with at least one transmission information from a network, and determining, based on the message, transmission power of at least one of the uplink transmissions.

Abstract: Methods, apparatus, and systems that enable reliable uplink timing alignment with multiple transmission points are disclosed. In one example aspect, a method for wireless communication includes receiving, by a terminal device, a message comprising a timing advance command and determining, by the terminal device, at least one transmission parameter based on the message. The at least one transmission parameter is associated with the timing advance command. The method also includes applying, by the terminal device, the timing advance command to a transmission associated with the at least one transmission parameter.

Abstract: A method of wireless communication includes transmitting, upon determining that a wireless device operating in a multiple transmission reception point wireless configuration with a network device satisfies a condition, one or more uplink control transmissions using codebook based precoding. The one or more uplink control transmissions are performed according to a configuration information received from a network device that indicates one or more sounding reference signal (SRS) resource sets associated with the one or more uplink control transmission.

Abstract: Methods and systems for techniques for multiplexing resources for feedback messages in wireless networks are disclosed. In an implementation, a method of wireless communication includes: configuring, by a network node, a set of channel resources to indicate a plurality of feedback states for different multicast services, wherein each channel resource corresponds to one of the feedback states, wherein each of the feedback states includes a combination of values such that each value indicates whether: a downlink message has been decoded correctly; or the downlink message has not been received or has been decoded incorrectly; and receiving, by the network node, from a wireless device, uplink messages on one of the channel resources corresponding to a feedback state of the wireless device.

Abstract: Techniques are described to perform uplink transmission. An example wireless communication method includes receiving, by a communication device, at least one reference signal in at least one wireless time unit and a timing advance adjustment message, where the timing advance adjustment message indicates a timing advance related information; and transmitting, in response to the receiving the at least one reference signal, an uplink transmission in a second wireless time unit, where a start time of the second wireless time unit is based on at least one timing value of the at least one wireless time unit and the timing advance related information.

Abstract: Methods, systems, apparatus for wireless communication are described. One example method of wireless communication includes receiving, by a wireless device, one or more signaling that indicate one or more of a reference signal (RS), a transmission configuration information (TCI state), or a cell information; and configuring the wireless device to operate according to the one or more signaling.

Abstract: An example method includes receiving a configuration from the wireless communication node. The configuration indicates at least one of one or more numbers of port groups or one or more levels of coherence. The example method further includes determining a precoder for a transmission according to the configuration. The example method further includes performing the transmission using the precoder. In some embodiments, a total number of ports across the port groups is eight.

Abstract: A method of wireless communication includes transmitting, upon determining that a wireless device operating in a multiple transmission reception point wireless configuration with a network device satisfies a condition, one or more uplink control transmissions by the wireless device using one or more of precoding matrices, wherein the one or more precoding matrices are based on a configuration information received from a network device.

Abstract: Methods, systems, and devices for sounding reference signal (SRS) transmission for massive uplink (UL) transmitters are described. An example method for wireless communication includes determining, by a wireless device, one or more sounding reference signal (SRS) resources, and performing, using one or more SRS ports in the one or more SRS resources, an SRS transmission to a network node. Another example method for wireless communication includes receiving, by a network node from a wireless device, a sounding reference signal (SRS) transmission over one or more SRS resources, wherein the wireless device is configured to determine the one or more SRS resources and perform the SRS transmission using one or more SRS ports in the one or more SRS resources.